anyone shed any light on my samsung galaxy s pls? a few days ago, it went really hot and froze, and i had to take the battery out to get it it respond. when i put the battery back in and powered it up, it had wiped it the memory... i lost all my text messages, all my stuff in my memo app, but it didnt wipe my photos & videos.... now i keep getting a message on screen saying updating media files, and then it wipes all my texts again...it gains and loses an hour on the clock, the alarm goes off as and when it feels like it, and although i can ring out, and send and recieve texts, nobody can ring me....it rings from their end once then goes straight to answer phone, but my phone doesnt even ring !!! any ideas folks? thanks in advance xxxx