Any idea what to check on my Pre3?
It started crashing in 3G mode, the screen suddenly fades away and then it reboots. So far, this only happends while using 3G radio. Its perfectly fine in 2G or WIFI. Its been like this for a month and ive just chucked in a new battery to see if that could be it.
Would a troublesome SIM make the phone behave like this or do reckon its a hardware problem?