couple of days before update 1.4.5 my pre all of a sudden went a bit crazy. after restarting/turning on the phone it didn't asks me automatically to enter my sim, it just showed the phone - preferences but I couldn't tap anything. I had to send a sms and before I could the pre asked me to enter the sim code.

after updating to 1.4.5 the pre went back to normal for a few weeks but yesterday the same **** happened... it buggs me that I can't change anything in the phone prefs like 2g/3g/automatic, and all the rest

is there anything I can do about it (without resetting the phone?)