Cellular connection stops and wants PIN code again
I have installed 4.2 0003 and I applied the fix (bug 1137).
After some time (a few hours or sometimes not even one hour) the cellular connection stops. This may happen while I don't do anything (the screen is dark) (then I don't recognize that it lost connection unless I start to use it again) or while being active (happened two times when I am on a call).
Then it indicates that there is no reception an most of the times I am requested to reenter my SIM card PIN and most of the times it's working again afterwards.
Please tell me which log and at which time I should provide.