Image retention or screen burn on OLED smartphone screens can diminish your experience and cause damage. Here's how to restore your pixels to their proper hue.

CR explains how to quickly get help with common phone issues such as replacing the battery, unlocking a frozen screen, or repairing a cracked screen.

Tech Phones & Gadgets SCREEN TEST How to fix a cracked, scratched or broken smartphone screen WITHOUT taking it into a repair shop Millie Turner Published: 16:03, 23 May 2023 Updated: 16:03, 23 ...

How to fix a cracked, scratched or broken smartphone screen without taking it into a repair shop YOU don’t need to go to an expensive repair shop to fix your broken smartphone screen.

How to fix your cracked iPhone or Samsung phone without leaving the house By Steven Tweedie Feb 15, 2015, 5:04 AM PT Flickr/Carrrrrlos So you dropped your phone and cracked the display. What's next?