I've recently got a used HTC One S. I rooted, S-Off'ed and Installed CM11 right away.
Afterwards I found out that the gyro/tilt/accelerometer doesn't work.
I've already tried serveral different kernels and looked into log-files.
The Compass app doesn't move the arrow and another accelerometer monitor app doesn't show any data.
I have enabled tilting in the settings.
I'm not sure if it's a ROM/Kernel issue, so I would like to revert to Stock ROM to see if it works. My guess is that it's dead.
I have already tried different guides. But messed up somehow, but managed to come back to HBoot 2.15 and CM11.
Can you point me in the correct direction?