Hi Everyone,

I have been finding this forum very helpful and am having an issue that I was hoping others have experienced.

Whenever I turn on my phone, everything from after December 23rd is erased - text messages, call history, google searches, etc. I have tried a factory reset, but for some reason that I can't seem to figure out, once I start up the phone, it goes back to this exact point in the past with no new data.

The phone is a Galaxy S2

Any ideas?