I have MIUI 3.11.1 on my HTC Desire S (Saga) device and it's working well. But I noticed that the G-Sensor was not working at all when I installed a game that uses it (Garfield Kart). I can't find the G-Sensor calibration settings anywhere in the ROM. Does the G-Sensor work with other phones running the same version of MIUI? Any suggested solution to the problem?