January 28, 2026

Phone Resale in 2026: How to Get the Most Value From Your Device

The smartphone market in 2026 looks very different from just a few years ago. Flagship prices are higher, software support lasts longer, and buyers ar...
January 21, 2026

New Year, New Galaxy Phone: What to Check Before You Upgrade in 2026

A new year often inspires fresh starts, new routines, and for many people, a new Galaxy phone. Samsung continues to release updated Galaxy devices wit...
January 14, 2026

Free Phone Deals for New Customers: What You Need to Know Before You Sign Up

If you’ve been shopping for a new smartphone, you’ve probably seen ads promising free phone deals for new customers. At first glance, these offers sou...
January 7, 2026

IMEI Blacklist Check: How to Tell If a Phone Is Blocked Before You Buy

Buying a used or refurbished phone can save you hundreds of dollars. But there’s one hidden risk that still catches buyers off guard in 2026: blacklis...
December 24, 2025

Old Phone Checklist: How to Test Battery, Performance, and Security in 2026

If you’re holding onto an old phone in 2026 it’s more important than ever to make sure it’s still reliable, safe, and efficient. Mobile hardware has c...
December 17, 2025

The Best Phone Deals for 2026: How to Save Big on Used and Refurbished Devices

As smartphone prices continue to climb, consumers and businesses alike are getting smarter about where they shop. In 2026, the best phone deals aren’t...
December 10, 2025

Certified Data Destruction: Why PURGE-Level Erasure Is the New Standard in 2026

Data security isn’t just a best practice anymore—it’s an obligation. As businesses scale their device reselling, trade-in, and buyback programs, the r...
December 3, 2025

Old iPhone Guide: What Still Works in 2026 and What Doesn’t

As new models come out every year, many people wonder what to do with an old iPhone. The good news? In 2026, older devices still have plenty of value ...
November 26, 2025

iPhone Battery Replacement: How to Know When It’s Time and What to Expect

Your iPhone works hard every day: messaging, streaming, navigation, photos, and countless background tasks. Over time, that workload takes a toll on t...
November 19, 2025

Renewed vs Refurbished Phones: What’s the Difference and Why It Matters

When it comes to buying pre-owned devices, many shoppers feel confused. The terms renewed vs refurbished appear everywhere online. Yet very few people...
November 12, 2025

How to Verify a Phone’s Warranty Before Reselling It

When you prepare a device for resale, one step matters more than many sellers realize. You must check the phone warranty. Buyers want reassurance. The...
November 5, 2025

Fake IMEI Numbers: How to Detect Fraudulent Devices Before You Buy or Resell

When you’re buying or reselling used smartphones, one number can make or break the entire deal—the IMEI. This unique 15-digit code is supposed to be t...
October 22, 2025

eSIM iPhone Compatibility Check: What to Know Before You Buy or Sell

If you’re buying or selling an iPhone today, one term you’ll often encounter is eSIM iPhone. eSIM technology is reshaping how we connect to mobile net...
October 15, 2025

Phone Overheating: Causes, Diagnostics & Prevention

If your smartphone ever feels hot to the touch, you’re not alone. Phone overheating is a common issue that can affect performance, shorten battery lif...
October 8, 2025

How to Test Smartphone Repairability Before Buying a Device

When shopping for a new phone, people focus on speed, camera quality, storage space — but few stop to consider smartphone repairability. How easily a ...
October 1, 2025

How to Check WiFi Strength on Any Device (iPhone, Android, Laptop)

A reliable internet connection depends on more than just your router or service provider—it’s also about WiFi strength. Weak WiFi can lead to dropped ...
September 24, 2025

Used Phone Reports: How to Interpret a Device History Report

​​Buying a used phone can feel like a smart financial move—but only if you know what you’re really getting. While the device may look brand new on the...
September 17, 2025

The Future of Refurbished Phones: Trends Reshaping Mobile Device Reselling

One corner of the mobile device market has been quietly transforming the way consumers and businesses think about smartphones: refurbished phones. Onc...
September 10, 2025

Step-by-Step Phone Verification Guide for Certified Devices

Buying or selling a used phone is no longer a simple transaction. Making sure a device is authentic, safe, and in good working condition is essential....
September 3, 2025

Comparing Diagnostic Tools: Finding the Right Fit for Your Business

In today’s fast-paced mobile device resale and repair industry, accuracy and efficiency are everything. Having the right diagnostic tools can make the...
August 27, 2025

Used iPhones for Sale: How Certification Protects Buyers and Boosts Seller Trust

When searching for used iPhones for sale, both buyers and sellers face a common challenge: trust. Buyers want to be confident that the phone they’re p...
August 20, 2025

iPhone Not Charging: Common Fixes and When to Trust Diagnostics

Few things are more frustrating than pulling out your iPhone only to realize it isn’t charging. No matter the situation, the dreaded iPhone not chargi...
August 13, 2025

iPhone IMEI Check: Red Flags Sellers Often Overlook (Don’t Get Scammed!)

When buying a used iPhone, the excitement of getting a great deal can quickly turn into regret if you don’t do your homework. One of the most importan...
August 6, 2025

How to Unlock Your iPhone Passcode Without a Computer: When Apple’s ‘Forgot Passcode?’ Feature Works—and When It Doesn’t

Getting locked out of your iPhone is one of those heart-sinking moments no one wants to experience. The good news is that there are options to reset y...
July 23, 2025

Fast Charging & Battery Health: What Every Reseller Should Know

In today’s fast-paced mobile world, consumers expect their smartphones to charge quickly and perform reliably. As a reseller of used or refurbished ph...
July 16, 2025

A Complete Guide to Secure Data Destruction for Used Mobile Devices

When it’s time to sell or recycle a mobile phone, one task must come first: data destruction. Failing to fully erase data from a device can lead to ma...
July 9, 2025

The Best Place to Buy Used Phones

Shopping for a smartphone doesn’t have to mean breaking the bank. Whether you're replacing a broken device, adding a backup phone, or simply cutting c...
July 2, 2025

When to Buy and Sell Mobile Phones: How to Time Your Phone Upgrade Just Right

If you’ve been thinking about a phone upgrade, timing can make all the difference. Knowing when to act is just as important as what phone you’re upgra...
May 28, 2025

How to Fix a Wet Phone: A Step-by-Step Guide

So, you’ve just dropped your phone in water, and now panic is setting in. But before you assume your device is destined for the digital afterlife, the...
May 21, 2025

Phone SOS: Tips and Tricks to Finding Your Lost Smartphone

It happens in an instant. You're out with friends or heading home from work, and you suddenly realize your smartphone is missing. You check your pocke...
May 14, 2025

A Business Checklist Before You Trade In Bulk Phones (or Even Just One)

Before you rush into a phone trade-in, it’s critical to take the right steps to protect sensitive data, ensure device functionality, and maximize trad...
May 7, 2025

The Evolution of Diagnostic Tools in Mobile Device Testing

In the ever-evolving world of smartphones, one area that has quietly but powerfully transformed the industry is phone diagnostics. What started as a s...
April 23, 2025

Understanding the Importance of Battery Health in Certified Devices

When you’re buying a used smartphone, there’s a lot to think about. But there’s one key factor that’s often overlooked: battery health. A device can l...
April 16, 2025

How to Transfer Data to New Phone Without Losing Anything

Upgrading to a new smartphone is exciting, but the thought of how to transfer data to a new phone without losing anything can be daunting. Fortunately...
April 9, 2025

How to Build the Right Company Cell Phone Policy

Today’s workforce is more mobile than ever, which is why having a company cell phone policy is more important than ever. Whether you have remote emplo...
April 2, 2025

Where to Sell Old Phones in 2025

We all have them—old phones stashed in drawers, collecting dust. Some might be cracked, some might not even turn on, but the good news? There's still ...
March 27, 2025

Guide to Sell Used Phones Online

Upgrading to the latest smartphone model is a common practice. However, this trend has led to a burgeoning market for used and refurbished smartphones...
March 20, 2025

Is There an Easier Way to Check Device IMEI Numbers on Multiple Phones?

Mobile devices are a huge part of daily life, and ensuring their authenticity and functionality is essential. Whether you're buying, selling, or verif...
March 13, 2025

How Phonecheck’s Data-Driven Reports Can Improve Buying Decisions

When buying and selling used phones, having access to reliable data insights can make all the difference. Understanding the history and condition of a...
March 6, 2025

How Phonecheck’s Robotics Enhance Accuracy in Bulk Device Testing

In the fast-paced world of mobile diagnostics, accuracy and efficiency are very important. Businesses that buy and resell used smartphones need a reli...
February 26, 2025

The Fastest Way to Run a Phone Test on Bulk Devices

For businesses that buy and resell used smartphones, efficiency is everything. Every minute spent manually diagnosing devices is time lost. That’s whe...
February 19, 2025

Understanding Data Erasure Standards: How to Ensure Complete Data Security

In today's digital world, protecting sensitive data is more critical than ever. Data erasure plays a vital role in safeguarding confidential informati...
February 12, 2025

The Importance of Data Destruction Services

In today's digital landscape, data is the backbone of businesses, but managing and securely disposing of it has become challenging. Global data volume...
February 5, 2025

How to Data Wipe Your Smart Device

Smart devices, including smartphones, tablets, and laptops, store a huge amount of personal and financial data. Before you sell or trade your device, ...
January 28, 2025

Your Guide to Buying Used Phones

Buying used phones is an excellent way to save money while still getting a high-quality device. However, like any second-hand purchase, it comes with ...
January 21, 2025

Why Device Testing is Critical for Mobile Resellers

In the competitive world of mobile phone reselling, ensuring customer satisfaction and trust is paramount. One tool that separates successful reseller...
January 14, 2025

Corporate Data Wipe: Ensuring Secure Removal from Phones

In today’s fast-paced business environment, mobility and connectivity are essential. Corporate phones allow employees to stay connected with colleague...
January 7, 2025

Tackling Smartphone Addiction in the Workplace

Smartphones have reshaped the modern workplace. While they’re indispensable for communicating, collaborating, and performing daily tasks, they can ser...
December 23, 2024

A Guide to Buying Used Phones with Confidence

Purchasing used phones is a fantastic way to save money while still enjoying the benefits of modern technology. However, buying second-hand devices co...
December 16, 2024

5 Red Flags to Look for When You Buy Used Phones

Buying used phones can be a smart and budget-friendly decision, especially with the rapidly increasing prices of new models. However, the process isn’...
December 9, 2024

Which Phone Carriers Have the Best Business Phone Plans?

Reliable and affordable business phone plans are crucial in keeping employees connected and ensuring seamless interaction with clients. But with so ma...
December 2, 2024

How To Clear My Cache On iPhone

Reselling a phone is not just about wiping off visible fingerprints or ensuring it powers up. For individuals prepping their device for a new owner—cl...
November 25, 2024

How to Check and Maintain Your Android Battery Health

Do you feel like your Android battery health is depleting? You're not alone. The performance of your phone's battery naturally declines over time. Kee...
November 21, 2024

Top 5 Benefits of Giving a Used Smartphone as a Holiday Present

The holiday season often comes with the challenge of finding thoughtful, practical gifts that won’t break the bank. If you’re looking for an ideal pre...
November 14, 2024

The Business Owner's Guide to Buying Second Hand Phones

Buying second-hand phones is a strategic move for businesses seeking cost-effective solutions and new revenue opportunities. Whether you're reselling ...
November 4, 2024

Can You Fix iPhone Battery Problems?

iPhone battery problems can disrupt your daily life, whether you're using the latest iPhone model or a pre-loved older device. Fortunately, most batte...
August 13, 2024

What to Look for When Buying a Used MacBook

Buying a used MacBook can be a smart and cost-effective choice. A used MacBook can offer exceptional value for students or anyone looking for a high-q...
August 6, 2024

The Benefits of 5G Networks

You may have heard about the benefits of 5G networks, or maybe you’re interested in finding out! In a world where technology evolves at breakneck spee...
July 24, 2024

What Are the Best Gaming Phones?

The world of mobile gaming has exploded, demanding devices capable of handling graphically intensive titles with ease. While dedicated gaming consoles...
July 17, 2024

How to Fix a Wet Phone

We’ve all had a wet phone at one point or another. Panic ensues as you frantically fish it out, heart pounding in your chest. Fear not, for there's ho...
July 17, 2024

Prepaid vs. Contract: Which Mobile Phone Plan is Right for You?

The decision between a prepaid vs. contract plan for your cell phone can be a daunting one. Both have their advantages and disadvantages, and the best...
June 26, 2024

Best Phones for Teens

Teenage years are a time of growing independence, and a phone is often a big part of that. It's a way for teens to stay connected with friends, explor...
June 19, 2024

Best Children's Phones

At some point, most parents start thinking about when to give their child a mobile phone. There’s no one-size-fits-all answer, and ultimately the deci...
June 12, 2024

Phonecheck Certified: What Does it Mean?

Phonecheck Certified. If you’re in the market for a used mobile phone and shopping on a used phone online marketplace, chances are you’ve run across s...
June 5, 2024

iPhone Won’t Charge? Here's How to Fix It

There's nothing more frustrating than a dead iPhone, especially when it seems like it's losing battery life faster than ever. You might notice your iP...
May 29, 2024

Spotting a Replaced iPhone Screen

The allure of a used iPhone can be strong. You can snag a fantastic device at a fraction of the retail price. But before you jump into that sweet deal...
May 22, 2024

Mobile Phone Photography Throughout the Years

Mobile phone photography has come a long way. Remember those grainy, postage-stamp-sized photos you could take with your flip phone back in the early ...
May 19, 2024

5 Signs You Need a Phone Diagnostic Test

Our smartphones are practically extensions of ourselves these days. They hold our photos, messages, contacts, and access to the entire world at our fi...
May 15, 2024

International SIM Cards and Travel Tech Tips

Along with the packing list and itinerary for a foreign adventure comes the question of how you'll stay connected. Your mobile phone is a lifeline for...
May 8, 2024

5 iPhone Photography Tips

Looking for the best iPhone photography tips? You’ve come to the right place. The iPhone has become an extension of ourselves, and for good reason. It...
April 23, 2024

How To Check If Your IMEI Number Has Been Hacked

One common concern circulating online is the idea of a "hacked IMEI number." Because of this, you might want to know how to check if your IMEI is hack...
April 16, 2024

How to Run an iPhone Diagnostic Test

What happens when your trusty iPhone starts acting up?  Before resorting to a full reset or a visit to the repair shop, consider running an iPhon...
April 9, 2024

Guide to Android Secret Codes

Our Android devices are trusty companions, taking on the roles of phone, camera, entertainment center, and more. But what happens when glitches or mal...
April 2, 2024

2024 List of Obsolete iPhones

With every new year comes a new iPhone release from Apple. And with that comes an updated list of the latest obsolete iPhones. iPhone users are starti...
March 26, 2024

Avoid Phone Screen Imperfections When You Buy Used

The allure of a used phone is undeniable, but did you think of checking the phone screen? You can snag a device at a fraction of the retail price, sav...
March 19, 2024

Who Can See My Mobile Data History?

This is probably not the first time you’ve asked, “Who can see my mobile data history?” Our smartphones hold a wealth of personal information, from ou...
March 12, 2024

How to Check If a Used Phone Is Stolen

Knowing how to check if a used phone is stolen has become a necessity when you’re purchasing a second-hand mobile phone. We’ve all heard stories about...
March 5, 2024

Ever Wonder, "How Much Time Have I Spent on My Phone?"

Are you asking yourself, “How much time have I spent on my phone?” We've all been there. You glance down at your phone, only to realize you've been sc...
February 13, 2024

What's a Rooted Android?

Do you think you have a rooted Android phone? What even is rooting? In the world of phones with Android operating systems, rooting unlocks a hidden do...
February 6, 2024

Open Box Mobile Phones: A Penny Saved or a Penny Lost?

No mobile phones last forever, so when it’s time to get a new-to-you phone, most of us are looking for a good deal. There are various ways to save mon...
January 29, 2024

Important Aspects of Diagnostic Phone Tools

What are diagnostic phone tools and which are important? In the past, phones were simpler beasts. Sure, they snapped amazing photos and connected us g...
January 16, 2024

Score a Used Cell Phone? Here’s How to Activate eSIM Cards!

So, you snagged a sweet deal on a used cell phone and are wondering how to activate eSIM cards. Congrats!Traditionally, this meant waiting for a physi...
January 9, 2024

Cell Phone Etiquette in 2024: Navigating a World Fueled by Screens

As the technology reliant world is ever-changing, so is cell phone etiquette. Our trusty pocket computers, mobile phones, have become more than just c...
January 4, 2024

How To Remove Apps from iPhone

Are you wondering how to remove apps from iPhones? These days, there seems to be an app for everything. In 2023, the Apple App Store had 1.96 million ...
January 2, 2024

What Is True Tone on iPhone? Your Guide to a More Natural Viewing Experience

If you find yourself asking “What is True Tone on iPhone?”, you’ve come to the right place. Have you noticed your iPhone's screen displaying warmer co...
December 19, 2023

Advantages vs. Disadvantages of Unlocked Phones

By now, a lot of us are over the trend of buying the latest and greatest new mobile phone. Instead, we’re opting to purchase quality, affordable used ...
December 12, 2023

If I Sell My Used Phone, How Much is an iPhone 11 Worth?

If you’re thinking about selling your iPhone 11, your first question is probably, "How much is my used iPhone 11 worth?" Fortunately, the resale marke...
December 5, 2023

What To Do If Your iPhone 13 Won’t Charge

The iPhone 13 burst onto the market in September 2021 with four models that were the latest “must-haves” for the time. The iPhone 13, iPhone 13 mini, ...
November 13, 2023

Should You Attempt an iCloud Unlock Bypass?

Are you contemplating an iCloud unlock bypass for your locked iPhone, iPad or iPod? Before delving into this Apple iPhone hack, you’ll want to make su...
November 13, 2023

Is an iPhone 15 Pro Max Worth the Price?

In the ever-evolving world of smartphones, Apple continues to set the bar high. The iPhone 15 Pro Max promises cutting-edge features and unparalleled ...
November 6, 2023

Should I Buy a Used iPhone 14?

Buying a brand-new Apple device can be expensive. This leads many of us to consider buying a used iPhone 14. In this blog, we’ll walk you through the ...
November 6, 2023

How to Factory Reset Android Phone When Locked

Imagine you pick up your Android phone and find yourself locked out. Your password and PIN aren’t working, and your frustration transitions to anxiety...
October 30, 2023

Why Is My Phone So Slow and How Do I Speed It Up?

Are you plagued by the age-old question, "Why is my phone so slow?" Few things are as frustrating as a sluggish electronic device. Delayed text input,...
October 23, 2023

How To Unlock iPhone On All Major Carriers

Thanks to the 2014 Unlocking Consumer Choice and Wireless Competition Act, you can unlock a used phone you’ve purchased. Before this act, you were for...
October 16, 2023

What is MMI Code?

In the world of mobile phones and telecommunications, there are a lot of acronyms, codes, and other curious lingo that can be confusing. One such term...
October 9, 2023

What is Swappa? How Tech Resale Sites Work

In the ever-evolving world of technology, keeping up with the latest gadgets can be an exciting yet expensive endeavor. Fortunately, there's a growing...
September 18, 2023

How to Remove a Hacker from My Phone

Having our mobile phone hacked is a nightmare none of us want to endure. If you suspect that your phone has been hacked, you need to act quickly to re...
September 11, 2023

A Comprehensive Guide to the iPhone 12 Diagnostic Mode

When purchasing a used iPhone, an iPhone 12 is a great option. This flagship device offers many features and functions. These include an advanced dual...
September 4, 2023

How to Enable Developer Mode: Android Phone

If you're an Android user who's ever wanted to dive deeper into the inner workings of your device, tweak system settings, or develop your own apps, th...
August 24, 2023

The Power of MDM Lock Checks in Securing Your Device

Our mobile phones hold so much of our lives - our memories, communication, and even our bank information. But what if a hidden barrier prevented you f...
August 3, 2023

Best Online Options with Used iPhones for Sale

More and more Apple lovers are turning to the used device market when it’s time to make a new purchase. In fact, 49% of refurbished phones sold throug...
July 24, 2023

3 Easy Steps to Activate a Used Phone

Buying a used mobile phone is easier than ever. With 6.6 billion smartphones on the planet, there’s bound to be a lot for sale. There are also more us...
July 17, 2023

The Most Accurate Phone IMEI Tools on the Market

Used smartphones are always in danger of being blacklisted, lost or stolen, or Apple activation locked. Knowing the most accurate phone IMEI lookup to...
July 10, 2023

How to Unlock an iPhone Passcode

If you’re locked out of your iPhone, you may feel like there’s nothing worse in the world. You’re mad at yourself that you forgot the passcode, and no...
July 3, 2023

Do an IMEI Check Before Buying a Used Mobile Phone

With 310 million smartphone users as of 2023, it’s no surprise that stealing cell phones for resale is big business. Around 70 million smartphones are...
June 28, 2023

Is a Used Google Pixel a Good Buy?

When you’re in the market for a new “used” mobile phone, it can be confusing and overwhelming to siphon through all the information online to decide w...
June 19, 2023

What is Data Hygiene and How Does It Help Mobile Phone Users?

If data hygiene isn’t even on your list of hygiene worries, you’re like a lot of people. In fact, this is a term that many haven’t even heard. But lik...
June 13, 2023

How to Protect Data on Your Mobile Phone

Our mobile phones have become a necessity rather than a luxury. We use them for just about everything in our daily lives. Because of this, our phones ...
June 5, 2023

How to Make Your Mobile Phone Battery Last Longer

We all know the uneasy feeling of being out and about and noticing that our mobile phone battery has dwindled to an uncomfortably low amount. Every be...
May 31, 2023

Mobile Phone Auctions: Pros and Cons

Mobile phone auctions are a popular way to purchase smartphones because they offer an exciting opportunity to find great deals and unique devices. Bot...
May 19, 2023

How to Get Your iPhone Hardware Tested

Many issues could cause an iPhone to have problems. Users might notice that the touchscreen isn’t properly responding, the battery isn’t charging or t...
May 17, 2023

Where to Buy Phones in Bulk

Mobile phones are no longer a luxury—they’re a necessity. For business owners and resellers, knowing where to buy phones in bulk can not only help the...
May 12, 2023

How to Test New Mobile Phone

Manufacturers like Apple and Google release new phones each year; these new models might offer updated features, a larger screen size or even differen...
May 5, 2023

Apple Diagnostics: iPhone Tools and Resources

Apple iPhones are one of the most popular smartphones in the country. In 2022, more than 120 million people in the U.S. were using an iPhone. The phon...
April 21, 2023

This is the Best Phone-Wiping Software for Resellers

When a smartphone is traded-in or when the owner decides to sell it privately and upgrade to a newer model, reselling the phone isn’t feasible until a...
March 31, 2023

What is an IMEI Unlock Check?

Every mobile device includes an identification number that allows cell phone service carriers, owners and potential buyers to understand the device’s ...
March 30, 2023

Understanding a Device History Report: Everything You Need to Know About Device Info

Have you ever left the house without your mobile phone? While it happens to the best of us, it never ceases to calm the panic that hits when we realiz...
March 29, 2023

What is the Best iPhone Diagnostic App?

While nearly two billion people around the globe use an iPhone, Android operating systems account for more than 70 percent of the smartphones in the w...
March 24, 2023

What is the Best Android Cell Phone Diagnostic Software?

Android was developed by Google and has become the most popular operating system for cell phone users around the globe. According to statcounter, Andr...
March 24, 2023

Does iCloud Unlock or Lock the Activation Lock Security Feature?

Apple devices like iPhones, iPads, and Apple Watches include a security feature called Activation Lock. This setting allows users to essentially lock ...
March 17, 2023

What is the Best Cell Phone Diagnostic Software?

Smartphones are an all-purpose device. They have replaced the landline for phone communication, but these devices also allow users to play games, watc...
March 15, 2023

Sustainable Technology: Top 5 Ways to Go Green in 2023

As each year passes, it becomes increasingly important for us to prioritize going green and using sustainable technology. Doing so reduces our carbon ...
March 1, 2023

How to Check Apple Diagnostics on an iPhone

According to Statista, more than 48 percent of smartphone users own an iPhone. As tech has advanced, phones evolved beyond the simplistic task of maki...
February 24, 2023

Should You Buy Mobile Phone Insurance?

When you purchase a new mobile phone (or a mobile phone that’s new to you), you definitely want to make it last. That can mean protecting it with a st...
February 8, 2023

Why Is My Phone Overheating?

A phone can overheat abruptly. The owner might notice that the phone suddenly feels hot and then simply shuts off. Rebooting won’t help, and Fear of M...
February 8, 2023

Guide to Phone Warranties

When you invest in a new mobile phone, you plan to use it for a significant amount of time. If you’re like most people, you spend a fair amount of tim...
January 9, 2023

Top Places to Buy Used Phones in 2023

No one can deny the meteoric rise of used phone sales. According to the International Data Corporation (IDC), shipments of used smartphones will reach...
December 10, 2022

What’s the Best Way to Get a Certified Pre Owned Phone?

Refurbished tech shoppers can be even more confident when purchasing a certified pre owned phone that is Phonecheck certified. The company recently an...
December 1, 2022

Check Your Used Phone with a Data Report

When you’re buying a used car, one of the best resources you can use is a CarFax Vehicle History Report. It stands to reason that you’d want the same ...
October 28, 2022

What is an eSIM card?

Subscriber Identity Module (SIM) is one of the many curious terms associated with cell phones that people don’t always understand. And to make matters...
October 14, 2022

Guide to a Gift Phone for the Holidays!

With the holidays approaching, it’s time to start putting together your gift buying list. It’s not uncommon for someone on your list to request a tech...
September 14, 2022

What to Look for When You Buy a Used Apple Watch

Apple launched the Apple Watch in 2015 and is now up to a series 8. There’s no denying the usefulness of this smartwatch, with its ability to do every...
September 14, 2022

What is IMEI and Other Curious Mobile Lingo

Like any subject matter, the mobile device world has its own language that seems to progress at warp speed. This can make it difficult to understand b...
August 31, 2022

Ensure No One Can Spy On Your Refurbished Phone

When you decide to purchase a refurbished cell phone, you have a lot of factors to think about — cost and the quality are probably your two biggest fa...
August 15, 2022

5 Steps to Having a Sustainable Phone

There are billions of cell phone subscribers in the world. The United States alone has more than 440 million cell phone subscribers and ranks third in...
August 15, 2022

How to Check An Android Phone Trade In Value

Only you can decide when it’s time to upgrade your current Android phone. Some people like to get the latest and greatest model as soon as it comes ou...
July 29, 2022

How to Check iPhone Trade In Value

When it’s time to let go of your current iPhone and upgrade to a better model, you’ll need to decide what to do with your current cell phone. Some opt...
June 30, 2022

iPhone 13 vs Android

Believe it or not, the history of mobile phones actually dates back to 1908. But the fervent debate of iPhones vs. Androids started in 2008 when the f...
June 14, 2022

Common Cell Phone Problems and Solutions

In a world that runs on technology, particularly mobile phones, having a cell phone problem can just about shut your life down. While it sounds dramat...
May 18, 2022

Ebay Partners with Phonecheck as Preferred Provider of Mobile Device Certification

There are a lot of reasons to buy a refurbished phone and even more options where you can buy a used phone. But now, thanks to a new partnership betwe...
April 12, 2022

How Does the Phonecheck Partnership with Back Market Help Mobile Device Buyers and Sellers?

Phonecheck, an industry-trusted mobile device certification provider, recently announced it is a preferred partner for Back Market, the leading renewe...
March 30, 2022

Does Used Device Certification Increase Used Phone Value?

Used cell phone sales are on the rise, with buyers tired of paying high prices for new phones that get upgraded every year. According to TechTarget, t...
February 28, 2022

Understanding Refurbished Phone Grades

When you’re looking to buy a refurbished phone, figuring out what phone to buy can be a bit daunting. Choosing the best refurbished phone that fits in...
January 28, 2022

iPhone 12 vs 13: What’s the Difference?

Since Apple released its newest mobile phone, the iPhone 13, on September 24, 2021, many iPhone 12 owners as well as those wanting to upgrade their ol...
January 14, 2022

Can I Retrieve Deleted Text Messages from Android?

Sometimes our fingers move faster than our minds, and we delete a text message before we realize the implications. You could be trying to wipe data be...
September 7, 2021

Do Original Phone Parts Matter? Let’s Talk About OEM.

If you are in the market for a used cell phone, you might come across phrases in the ads you are seeing, stating that the phone comes with OEM. What i...
August 31, 2021

Why Your Phone Battery is Dying and How to Increase Your Phone’s Battery Life

Nothing can be more frustrating than having a phone battery that dies after a couple of hours. You might be wondering why this happens, what causes yo...
August 24, 2021

Has My Phone Been Hacked? Check for These Four Things

For most of us, our smartphones are a lifeline. We use them just as much, if not more frequently than, our laptops and desktops to search online, chec...
June 3, 2019

What NIST 800-88 Means and Why it Matters

What Does NIST 800-88 Mean?NIST 800-88 was a set of standards published by the National Institute for Standards and Technology. These standards were s...
May 14, 2019

Where Can I Purchase Wholesale Mobile Phones?

Where to Find Legal Wholesale ProvidersIf you are looking into purchasing wholesale Apple and Android phones, it can be difficult to know where to loo...
February 25, 2019

Can You Recover Deleted Text Messages On iPhone

You’re wondering, “Can you recover text messages on iPhones?” We’ve all been there: you accidentally delete an important text message, or perhaps a fu...
February 7, 2019

Fake GPS Location On Android

Can You Have a Fake Android Location?If you’re looking to change the location on your Android for any reason, you are in luck! You can actually trick ...
January 22, 2019

When Do iPhone Prices Drop?

If you are in the business of buying and selling phones, you’ll want to make sure that you’re keeping up with current market trends. An iPhone price d...
January 8, 2019

How To Unlock An iPhone Passcode

There’s probably nothing worse than not being able to get into your iPhone. Attempting passcode after passcode, only to have your phone tell you that ...
December 18, 2018

Where Can I Buy iPhones In Bulk

If you’re ready to grow your cell phone business, it is a great idea to buy iPhones in bulk. While you’re trying to decide if you want to sell new or ...
December 11, 2018

How To Track An Android Phone

Did you know that our cell phones are always within arm’s reach, and 68% of people even have them within that distance while they sleep? Text messages...
November 16, 2018

How To Factory Reset An Android Phone

When selling a used Android (or any phone, really) it is important to perform a complete factory reset. You never know if the previous user may have d...
October 12, 2018

How to Protect Sensitive Data On Your Mobile Device

Like it or not, your privacy is under attack as nefarious forces ranging from lone wolf hackers to organized crime scheme to access the personal infor...
October 5, 2018

How to Dispose of Broken Cell Phones

Many people feel quite attached to their cell phones and find them almost indispensable, but this doesn’t mean they’re always able to protect their mo...
September 14, 2018

Should I Buy a Manufactured Refurbished Phone?

When you consider that some of the top smartphone manufacturers charge up to around US$1,000 for their flagship models, you might be surprised to know...
August 30, 2018

The Most Popular Phones Under $500

The very first Apple iPhone hit stores in 2007, only 11 years ago. Since then the company, in particular, and the smartphone industry, in general, hav...
August 5, 2018

The Best Smartphones For A Killer VR Experience 2019

You do not have to pay out a considerable amount of money and confine yourself to an expensive PC or console to experience VR. If you own a smartphone...
July 31, 2018

Security & Your Smartphone: How to Protect Your Phone From All Fronts

Your smartphone is under attack by hackers who see it as a treasure trove of data that they can potentially use for nefarious purposes like identity t...
July 27, 2018

10 Ways to Protect Data On Your Smartphone

We use our phones to assist us in practically everything these days, so there’s a lot of information stored on our devices. Naturally, some of that in...
June 30, 2018

Should Your Business Give Employees a Company Phone?

If you’re mulling over whether or not to issue phones to your workforce, there are obviously a number of things you have to weigh before making a fina...
June 29, 2018

Unlocked vs. Used Phones: Which Is the Best Value on Amazon?

It seems as if smartphones are becoming more and more expensive with every new model that hits the market. In fact, the average selling price of smart...
June 15, 2018

Does It Need a Repair? Hardware Testing on Mobile Devices

People often assume that if their smartphone is slowing down, freezing, or malfunctioning it’s due to a software issue, but that’s not always the case...
May 25, 2018

Budget Buyers Guide: The 6 Best Used Smartphones Under $200

Finding an affordable smartphone under $200 might seem impossible these days. New flagship Samsung and Apple smartphones can cost you nearly $1,000.Sm...
April 9, 2018

How to Diagnose iPhone 8 Problems

The iPhone 8 is an innovative smartphone designed to simplify our lives. However, these heavy tech devices can be a source of frustration if not worki...
March 26, 2018

The Complete Guide to Mobile Security in the Workplace

Having a mobile workforce can benefit almost any business. Smartphones provide your employees access to company workflow 24/7. Company mobile devices ...
March 23, 2018

Best Places to Buy Used Cell Phones on a Budget

Having trouble finding the best place to buy a used cell phone? From flagship smartphones that keep your entire social life in your pocket, to a basic...
February 2, 2018

Can You Trust An iCloud Activation Lock Removal Service?

If you buy a used or refurbished smartphone that happens to have the iCloud feature locked, you basically won't have free and clear title to use the m...
January 12, 2018

Can Phone Testing Tools Help Salvage a Broken Phone?

We rely on our smartphones for help with pretty much everything. Business, navigation, ordering food, you name it. So when a phone isn’t working prope...
December 15, 2017

What Happens When You Can't Activate Your Used iPhone?

Congrats on buying a used iPhone! You’ve anxiously awaited its arrival, checked it for external damage, and now the next step is to activate it. The o...
November 30, 2017

The Complete Guide to Maxing Your Android Phone's Performance Speed

There’s nothing more frustrating than waiting for your sluggish Android phone to catch up with your multitasking. Switching apps seamlessly, downloadi...
November 10, 2017

How to Diagnose iPhone 7 Problems

Is your iPhone 7 not working properly? Don’t worry, you’re not alone. While the iPhone 7 is an extremely popular phone, it has its share of bugs like ...
November 3, 2017

Accidentally Locked Out? How to Bypass & Unlock iCloud Activation

Have you ever found yourself completely locked out of iCloud on your phone? Maybe you purchased an iOS device that was already locked out, or perhaps ...
October 31, 2017

How to Recognize & Stop Android Malware Apps in Their Tracks

Malware can render a perfectly good phone useless when you don’t take action to recognize and stop harmful apps on your phone. Just days ago, the Sock...
October 27, 2017

5 Questions to Ask Before Buying a Second Hand Phone

Buying a second hand phone is tricky because you don’t have the help of a carrier salesperson to help you figure out what you want. Do you want a curr...
September 30, 2017

Protecting Your Smartphone

With more than 2 billion smartphone users accessing private information daily, it’s crucial to ask who might be accessing your data. Recognizing the s...
July 31, 2017

The Best Value Used Smartphones (That Actually Work)

Buying a smartphone can seem like an ordeal sometimes. There are practically innumerable options available for new phones, making it hard to choose th...
June 9, 2017

How to Remove iCloud Activation on Your Employee's Phone

Apple’s iCloud system helps companies coordinate their employee's mobile phone information all in one place. From backups to contact information, iClo...
May 26, 2017

What Happens to Your Smartphone When it Overheats?

Sometimes smartphones overheat. It’s natural for mobile devices to warm up during use, especially if they’re on for long periods of time. But when sma...
May 17, 2017

PhoneCheck to Present at Mobile World Congress in Shanghai

PhoneCheck CEO Chris Sabeti will present at the Mobile World Congress Shanghai 2017. This timely global event will feature an A-list of industry leade...
April 30, 2017

Go Mobile or Go Home — Targeted Optimization Tactics for 2017

The information age allows consumers unprecedented access to goods and services, so marketing is more important than ever before. Your business has to...
March 31, 2017

Put Your Phone on Life Support: How To Make Your Smartphone Last Longer

Making your smartphone last longer can save you a lot of money. To get the most out of your tech investment, learning how to put your phone on life su...
March 24, 2017

Should You Attempt An iCloud Unlock Bypass?

Thinking about attempting an iCloud unlock bypass? There are a few instances when you'll need this Apple iPhone hack. However, there are a few importa...
March 9, 2017

Mobile Device MD: How to Extend Your Smartphone's Life!

Smartphones are a major investment for a lot of us, but it seems like a new one with new gadgets comes out every year. As consumers, we’re used to the...
February 28, 2017

Why a PhoneCheck Certification Can Drive up the Value of Used Devices

PhoneCheck SM Mobile Certification can maximize value for all your used devices. The ability to buy and sell used phones on nearly every platform has ...
January 27, 2017

Are Second-hand Mobile Phones Prices THAT Much Cheaper?

You may be looking to equip your employees with mobile, or you may simply be looking to upgrade without paying large sums for the latest smartphone. I...
January 6, 2017

The Best Time of Year To Buy and Sell Mobile Phones

The role of mobile technology in the workforce is expanding at an eye-popping rate, with more and more people each year relying on their devices to st...
December 23, 2016

The Best Optimization Tools for Second Hand Mobile Phones

Second hand mobile phones can have a positive impact on your bank account, according to a Time article on the matter. Using the best optimization tool...
December 16, 2016

How to Unlock an iCloud Account on a Company Device

Many iPhone, iPad and Apple Watch users will shudder when asked how to unlock an iCloud device after resale, losing a password, or in the event of an ...
December 9, 2016

Can You Test a Device's Bluetooth Strength?

Are you experiencing Bluetooth dropouts? This seems to be an ongoing problem, and a Bluetooth test device or strategy may be the answer. “Bluetooth is...
November 4, 2016

Diagnose iPhone Problems Without the Apple Store

Without a doubt, the iPhone is the most desired phone by customers the world over. There’s a number of reasons to that – better hardware, great camera...
September 30, 2016

How to Unlock an iCloud Lock or iOS Device Without a Password

We turn to our phones and tablets for every question we have and for every boring minute we need to kill. More than a habit, such behavior has now bec...

Guide to AT&T Refurbished Phones

Most of the time, when you think of flagship phones, the latest and greatest is what comes to mind. However, that doesn't mean you can't get a high-qu...

Guide to Amazon Refurbished Phones

When looking for a great deal on a new smartphone, many people turn to refurbished phones. Refurbished phones are pre-owned cellphones that have been ...

Guide to Straight Talk Refurbished Phones

Considering how expensive the best smartphones are today, buying a refurbished phone might allow you to enjoy the newest apps, features, and phone mod...

Guidelines for Media Sanitization (NIST SP 800-88)

In a time where the average cost of data breaches is around $8.64 million, media sanitization is more important than ever. Cyber attacks don’t just im...

Guide to Mobile Workflow Management

Not all business procedures and operations happen in the office — some happen on the field. More so, with the recent surge in remote work, most compan...

What Is Mobile Lifecycle Management (MLM)?

Whether you're running a small business or a mega-corporation, mobile devices (Android and iOS smartphones, laptops, and tablets) are indispensable to...

How to Factory Reset Your Android Phone

If your Android phone is acting up and you can't figure out why, you may need to factory reset it. There are also many other reasons you may need to f...

Guide to Buying Used Mobile Devices

Like most consumer products, smartphones start losing their value once they’re unboxed. Trade-in data shows that iPhones lose 49% of their value after...

Complete Guide to Running Diagnostics on Your Smartphone

Whether you’re a company IT manager who oversees mobile devices or a regular phone user, knowing that your smartphone is perfectly working can put you...

Guide to Data Governance in Business

Technological advancement of the 21st century has brought about rapid digital transformation. The change is unprecedented, from how we socialize to ho...

What Standards Do Data Erasure Software Use?

Keeping sensitive data safe is more important than ever before. It's not just companies whose information gets leaked; it also affects individuals. So...

Guide to Microsoft Mobile Device Management

In the past, companies used a configuration management tool to manage and protect data on their devices, as most employees worked on devices provided ...

Guide to Apple Mobile Device Management

In comparison to Android devices, Apple devices are largely enterprise-friendly — thanks to their operating system that is jam-packed with advanced se...

Complete Guide to Mobile Device Management at Your Company

With a higher-than-ever increase of people working remotely, companies are relying more on mobile devices to complete projects and get the job done. E...

What Is Mobile Device Certification and Why Is It Important?

There's no denying that mobile device certification plays a big role in the secondary market. It makes buyers and sellers more confident.‍As a used ph...

What are ESN Checks, and How Do You Read the Report?

Buying used phones is a cost-effective way to equip your workforce with a reliable tool to carry out their duties. However, the potential problems sur...

Complete Guide To Apple's Refurbished Phones

The newest iPhone 14 has quite the price tag attached to it. Sometimes, you might even have to wait for two generations of Apple products before you c...

What Is Media Sanitization and Why Is It Important?

Whether you’re a tech guru or just go online to check your email once in a while, you’ve probably heard the buzz phrase “media sanitization” a time or...

Guide to iPhone Tools in 2022: What's Best For You?

Apple is a recognized leader in the smartphone space, and the demand for their mobile phones is enormous. Given their popularity and cutting-edge tech...

How to Check for an Original iPhone Screen

You dropped your iPhone for the third time this week. Now you have to decide if you’re going to get your broken screen replaced at a local Apple repai...

How to Calculate the Resale Value of Your iPhone

Apple devices, like the Apple iPhone, have become some of the most sought-after handheld electronics on the market. Demand increases and the available...

5 Things You Should Know About The iPhone's Internal Hard Drive

If you're a loyal iPhone user, you probably have your phone nearby constantly. Your mobile device brings your life to the palm of your hands — from li...

Guide to Establishing Your Company's Data Destruction Policy

Whispers of data breaches or leaks can raise the anxiety of most corporate executives because of the financial and legal consequences involved. Having...

Complete Guide to Buying Refurbished Phones

Refurbished phones are devices that have been previously owned but find their way back to the retailer or carrier due to a trade-in or warranty exchan...

A Simple Guide to Android MDM for Your Company

Smart devices have brought the world unprecedented accessibility in sharing and using data. Coupled with advancements in broadband networks, especiall...

What Is an Android Auto-Generated RRO Product?

Customizing an Android phone is possible once you know how to code an auto-generated runtime resource overlay (RRO) product. It’s a popular option for...

Android Diagnostic Software: A Complete Guide

Most of us would agree that buying a used car without an inspection or knowledge of its history is risky. We might pay too much for damaged goods, as ...

What is a Blacklisted Phone?

Purchasing a used phone can be a great option for saving money compared to an expensive new phone, but it’s important to know how to avoid wasting mon...
Facebook-Icon Twitter-icon Instagram-icon Linkedin-icon youtube-icon pintrest-icon
Email Us EULA Careers
Copyright © 2026 Phonecheck, LLC.