i had the touch button flickering\overheat problems in my ST15i, but the service center guys fixed it with the so called 'calibration fix'.
do i lose the calibration fix, if i unlock bootloader, or install custom kernal/ roms.
btw, i have a rooted 4.0.2.A.0.42 xperia mini
do i lose the calibration fix, if i unlock bootloader, or install custom kernal/ roms.
btw, i have a rooted 4.0.2.A.0.42 xperia mini