Hi, ive got a big problem with my Samsung Galaxy S2 which is really annoying me. My phone constantly vibrates every 5 seconds, normally it says its trying to connect to MTP or "MTP initialization" but nothing is connected to it and it will just be in my pocket or something. Also i cant turn it off, if i turn it off then the battery symbol will pop up, most of the time with a temprature warning sign. The only way i can then turn it on is by plugging it into a phone charger which for some reason then lets me turn it back on. I had similar problems a few months ago and took it to the Carphone Warehosue and they said it was a virus so they wiped my phone. Now i know it isnt a virus as i run AVG and i dont have a clue what it is. When i done a software update it says "damaged sd" card so wonder if its got something to do with that, but if i take the sd card out it wont turn back on at all. Any help would be greatly apprieciated. Thanks!