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iPhone 8 touch screen not working

QuestionsCategory: iPhoneiPhone 8 touch screen not working
Rafal asked 4 months ago

After water damage touch screen not working, I tried on new display, new software

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1 Answers
REWA answered 4 months ago

The logic board might be corroded. Please try to check the working voltage of ±5.7V.

Rafal replied 4 months ago

logicboard is clean, i changed LCD PMU, still not working

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