Hi! I recently bought an Ipad 2 from blocket (Swedish E-bay)... I discovered that it had firmware 4.3.3 so I decided to upgrade it. This is when all the problems start... Apparently it had previous been jailbroken cause I get all kinds of error messages when I try to update to any 6.x.x version. I tried to update it to 7 when it was released and i still get all kinds of error messages... My question is.. Is there any way to upgrade an previously jailbroken device to the latest firmware version? Or have I bought an outdated device?