I have had my blackberry storm 2 9520 for nearly 2 years now and have had no problem with it so far. However, recently when I'm either making a phone call or listening to music, it switches off on FULL charge - the battery doesn't even drain it just switches off!!! Therefore I read other forums where people had the same problem and was told to install the same OS onto it. I did that expecting my blackberry to work again and then the phone dies again. It takes nearly 2 days to charge now and I really need a phone. I have run out of ideas to get it back to work so it's either buying a new battery and if that doesn't work then I would have to spend a lot of money getting it repaired. and that is a lot of money
I really don't know what to do!!!