Galaxy S7 Edge屏幕烧屏（Screen Burn In）咨询：换屏能否解决故障？

Hey there, let's break this down clearly for your Galaxy S7 Edge's screen burn-in issue:

First, let's get to the root of the problem: Screen burn-in on OLED displays (like the one in your S7 Edge) is caused by permanent pixel aging. OLED pixels emit their own light, so if you leave static elements (like status bar icons, navigation bars, or a fixed app interface) on screen for long periods, those specific pixels wear out faster than others, leaving a faint, persistent ghost image.

Now to answer your question directly:

• Replacing just the screen will fully resolve the burn-in issue. Burn-in is strictly a problem with the screen panel itself—it has no connection to other components like the motherboard, battery, or internal cables. Swap in a fresh, undamaged OLED screen assembly, and the ghosting from burn-in will be completely gone.
• You don't need to repair any other parts unless your device has separate issues (like unresponsive touch, random display glitches unrelated to burn-in). For the sole problem of screen burn-in, a screen replacement is all you need.

A quick tip: When replacing the screen, opt for an official OEM part or a high-quality third-party assembly to ensure longevity. Also, in daily use, enabling auto-rotate, avoiding static content for hours on end, and using dark mode can help slow down OLED pixel aging in the future.

内容的提问来源于stack exchange，提问作者Kat