my calibration is off. slightly to the left. was fine for awhile as the games and apps i was using included calibration but more and more games and apps im downloading arent coming with a calibration option in them...so the only thing i can think of is to root because i had read on XDA "It is said that the g-sensor actually has a calibrating tool, "sensorcalibutil_yamaha" It is under /system/bin/, you can see that with root explore. I tried to run this service with adb, but Permission Denied...... hope someone can solve it..." and then " Calibration tool working perfectly, just calibrated myself. But you need to have your phone rooted. Then just do this: Code: adb shellsu/system/bin/sensorcalibutil_yamaha then place your phone horizontally and still (remember that back of the phone is not flat - so do something so screen is horizontal), and press enter. then restart phone and thats it!" So yeah..thats the reason..id love to calibrate it. the only problem is i have no idea where to start and rooting threads confuse me. so i ask politely...HALP!!!!!!