I recently purchased the handset from the US and currently using it in Vodafone (India) . I upgraded the firmware to 4.1.2 it was working fine and then all of a sudden I am not able to connect to any mobile network.
My IMEI number / Baseband version all say unknown
Is there anybody facing the same problem? Any tips to troubleshoot this problem?
Thanks
adb logcat(maybe you need the sdk before). – ott-- Nov 03 '12 at 19:10