【實用工具app】Black Screen Saver|最夯免費app

Prevent AMOLED "Screen Burn" and preserve your battery's charge!!

To use, simply turn on the app and the black screen will appear. Tap Anywhere on the screen to exit the app.. It's that easy!!

* Can't fix previous damage caused by AMOLED "Screen Burn", but can prevent further damage if used on a regular basis!

免費玩Black Screen Saver APP玩免費

免費玩Black Screen Saver App

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