Low Brightness and slider not working
Hi. I have iPhone 6 and the brightness slider slides but it doesen't do anything. The backlight works but it's wery low (like its lowest level in normal use). I have tested it with different screens without any luck. It is tropped once. It seems that the Backlight filter FL2024 is slightly burnt. If filter FL2024 is burnt does the backlight work at all or are there something else broken. Long screw damage is one option but as far as I know if there are long screw damage the iPhone is compeletely dead.
Can anyone help?
Is this a good question?