, i found this bugs.
The first bug is little bit annoying, so while you recording a video, the second michrophone is not working, or very quiet. The second bug is the biggest, in hungry, at the Telenor network, sometimes drop, and just the restart solved the problem. The Third problem, or bug is maybe just do in my device, but when i use jetaudio and play music, for a walk, the music sometimes stop, or ad some noise , jaging.
+extra bug: after reboot the phone(every reboot,restart) the ringtones changed to generic sound
To original sound*