I am switching from my GS 2 to the Note 2, in preparation I plugged my GS 2 into my windows 7 laptop to back up my SD card, as I have done before with this and other phones. I had a back up this SD card already and was writing over it. Once done I had lost the last 3 months, some 600+ pictures, and am left with pictures before that time although some are corrupt and wont open. I also had a bunch of files that were just nonsense characters