Quote:
Originally Posted by nostradms
jfmsam
those were the betas, the final is different.
According to BigBoss DFU mode brings you to error 1600 and restore gives you error 20. Also iTunes under 7.7 won't recognise iPhone as a Phone.
Do not upgrade yet.
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I've been running 7.7d31 since it came out and it is not an issue with iTunes.
I'm still running 5a345 (beta 8) with apps and everything.
Haven't tried 5a347 nor compared if there is a later release of iTunes 7.7 to see if they plugged a whole (if any).
For the moment I can't confirm until I upgrade and try it myself, and that will take a while (installed too many apps...)
If you update to 2.0 on iTunes 7.7 and you want to downgrade:
You MUST put it in DFU mode to restore to 1.1.4, RECOVERY mode WILL NOT work. The error above mentioned is because DFU was not enabled.
If 7.7 gives you trouble, try 7.6.2...
You will get error 1015. To kick it out of Restore mode, use Ziphone or iLiberty. You may have to install 1.1.4 twice to do so.
Use a BaseBand downgrader to restore it to the 1.1.4 BaseBand.
This worked for my 5a345 and should work for 5a347... if not I will update this post later.
Confirmed: you can downgrade http://sleepers.net/news/?page_id=216
I just did it...