No fuss. No AIR. 300 KB later... I know my phone's gyrometer is indeed seen by the OS and is indeed providing data. Thanks, dev.
Acc. on my incredible2 seemed to stop working (screen rotation stopped working) but just starting this program and moving the phone solved it.
Incredible! While actually not made for that, it fixed my N10 rotation bug :)
Dont understand Bad Ads too much