We are debugging CDMA2000/WCDMA module, and found the signal strength (indicator on status bar) is very weak on JB4.2.2, and we got the incredible result:
1. when dbm is -75, asu is 1;
2. when dbm is -105, asu is 16;
I'm sure the dbm is precise， so the asu should be incorrect.
However, the signal is OK on ICS4.0.4.
Has anybody any idea?