I loaded 4.5 on my 8100 months ago and now every time I have to do a battery pull the phone keeps rebooting over and over and over again! I can't seem to find any old threads
that will help me resolve this issue. I've been rebooting for the past 2 hours now and I've done everything I possibly can e.g pulled battery, removed the SIM and memory card but it won't stop. I'm tempted to just go back to 4.2 as it was a more stable platform. Also since my upgrade to 4.5 I can't save numbers to my SIM anymore and I'm nowhere near 250 numbers.