Hi guys,
I have a problem here... Few months back, I had someone to help me to JB my iPhone (ver 2.1). For some reasons, it was unable to backup my personal data through iTunes and I believed it was because of the JB issue as the guy did some minor modify to it.
I wish to be able to backup my data from my iPhone to the iTunes. What can I do? Is it possible to choose update (to upgrade my firmware to 2.2.1) from the iTunes and my current data including messages and contacts will still remain there?
Thank you,
noob here
I have a problem here... Few months back, I had someone to help me to JB my iPhone (ver 2.1). For some reasons, it was unable to backup my personal data through iTunes and I believed it was because of the JB issue as the guy did some minor modify to it.
I wish to be able to backup my data from my iPhone to the iTunes. What can I do? Is it possible to choose update (to upgrade my firmware to 2.2.1) from the iTunes and my current data including messages and contacts will still remain there?
Thank you,
noob here