Dead Pixel Guides
In-depth guides covering warranty claims, trade-in value impact, DIY fixes, and everything you need to know about dead pixels on phones.
Dead Pixel Warranty
Apple, Samsung, and carrier warranty coverage — what's covered and how to claim
Trade-In Impact
How much a dead pixel reduces trade-in value and whether to repair first
How to Fix a Dead Pixel
DIY methods to revive a stuck pixel — what works and what doesn't
AMOLED vs LCD Dead Pixels
Why dead pixels behave differently on OLED vs LCD screens
Dead Pixel After Drop
What to check and repair options if your phone fell and shows dead pixels
Dead Pixel on New Phone
Your rights and options if your brand-new phone arrived with a dead pixel
Phone Diagnostic Codes
Hidden test menus and secret codes to test your screen on iPhone and Android
Quick Start
- First, confirm you have a dead pixel with the full screen test.
- Try the rapid-cycle fix — it works for some stuck pixels.
- Check your warranty status using the guides below.
- Understand trade-in impact before trading in a phone with dead pixels.