My touchscreen works but there is an offset. From what i have tested it seems than if i touch from right to left it will act as if i touch from left to right, and the touch screen surface is 2 centimeters below the top of the screen.
I have tried to recover by reflashing some firmwares, then the aml flash tool where i even checked the NAND ERASE OPTION and my Fire was not booting anymore but with the use of the UNBRICK TOOL i managed to have the original rom back... but the screen calibration is really wrong. I wonder why, as i thought i had erased everything.
Is there something i can do to calibrate the touch screen ?
edit : reading about this for others tablets it looks like that when i flashed the cyanogenmod10 and i rebooted before applying the compatibility pack I had the elf 2 parameters for the touch screen, that would explain the offset but it's strange that i flash again and it doesn't restore the parameters.
Edited by N3000, 20 October 2012 - 11:14 AM.