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Hello, I replaced my iPhone5 battery and during that process something went wrong. My LCD screen wouldn’t turn on anymore and it is probably completely broken. So I bought a new LCD/digitizer. I fully replaced it and my iPhone is working again. However my screen is very dim. The backlight is working up to around 35% of the brightness slider. I can dim my screen with the slider to 0% (and make it brighter again), however above around 35% of the slider it makers no difference. Although the slider is at 80% or 100%, the LCD is still very dim like the slider is at 35%. Someone has a suggestion on how to fix this? I already bought another LCD/digitizer but it had the same problem.
I would troubleshoot like this: 1.) Rule out software–hard reset, then restore 2.) Rule out peripherals (sounds like you’ve done this) known good LCD screen/put board in a known good housing 3.) Send board out to someone like me but ideally local for backlight repair on the motherboard–replace filters, backlight ic, backlight coil good luck! jessa
how to resolved iphone 5 brightness light . and network problem.
