PhoneCheck Blog | Latest Insights and Expertise on Mobile Device Testing

media sanitization, data destruction, used phones

What Is Media Sanitization and Why Is It Important?

May 5, 2022

iphone, repair tools, guide

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

May 5, 2022

original iphone screen, iphone, used phone

How to Check for an Original iPhone Screen

May 5, 2022

resale value, iphone, used phone

How to Calculate the Resale Value of Your iPhone

May 5, 2022

iphone, internal hard drive, iphone internal hard drive

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

May 5, 2022

iphone, diagnostics, diagnostic test

How to Run an iPhone Diagnostic Test

May 5, 2022

business, data destruction, data destruction policy

Guide to Establishing Your Company's Data Destruction Policy

May 2, 2022

buying used phones, refurbished phones, buying refurbished phones

Complete Guide to Buying Refurbished Phones

May 2, 2022

android, battery health, android battery

How to Check and Maintain Your Android Battery Health

May 2, 2022

android, mdm, mobile device management

A Simple Guide to Android MDM for Your Company

May 2, 2022

android, hardware test codes, guide

Guide to Android Secret Codes

April 21, 2022

android, auto-generated rro, runtime resource overlay

What Is an Android Auto-Generated RRO Product?

April 21, 2022

android diagnostic software, android, used phones

Android Diagnostic Software: A Complete Guide

April 20, 2022

Back Market, preferred partner, phone value, phone resale value, where to buy

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

April 18, 2022

certification, phone value, refurbished phone, phone resale value

Does Used Device Certification Increase Used Phone Value?

March 30, 2022

iphone, iphone screen, refurbished phone, phone screen

Spotting a Replaced iPhone Screen

March 30, 2022

refurbished phones, phone grades

Understanding Refurbished Phone Grades

March 30, 2022

iPhone, new phone, iPhone 12, iPhone 13

iPhone 12 vs 13: What’s the Difference?

January 14, 2022

Android, Text Messages

Can I Retrieve Deleted Text Messages from Android?

January 14, 2022

original parts, phone parts, OEM

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

August 30, 2021

phone battery, battery life

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

August 30, 2021

phone performance, phone security

Has My Phone Been Hacked? Check for These Four Things

August 19, 2021

blacklisted, blacklisted phone

What is a Blacklisted Phone?

July 30, 2021

Phone Security

What NIST 800-88 Means and Why it Matters

June 28, 2019

Used Phones

Where Can I Purchase Wholesale Mobile Phones?

June 28, 2019