2

I am currently considering update my second generation iPod Touch to the 4.0 firmware (not 4.0.2 because I need to jailbreak it). I know that if I update the firmware, I will lose the jailbreak. But is it possible to update it without losing music/videos/apps/etc?

All the instructions I found involve going into DFU mode, and afaik, you lose all your songs/data when you go into DFU mode.

I have my SHSH on file with Cydia, so that is not a problem.

2

As far as I'm aware, if you make a full backup through iTunes, do the upgrade, and restore your data, you will retain the valid apps' data only.

You must log in to answer this question.

Not the answer you're looking for? Browse other questions tagged .