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10-13-2010, 12:08 PM #1Need Help - downgrading from 4.1 to 3.1.2 or other - iphone 3G (not 3GS) - anyone???
OK - my delima. I was on 3.1.2 JB'd and all was good. I decided to go to 4.1 via sn0wbreeze custom IPSW. Prior, I saved my shsh via tinyumbrella - so I have SHSH blobs local (not on Cydia server). My baseband is still 05.11.07.
1. What should I downgrade to? 4.0 or 3.1.2/3.1.3..etc..
2. How do I downgrade - and how do I use my shsh blobs if I even need them?
reason for downgrading - 4.1 SUCKS! It is so slow compared to 3.1.2 - can't even make a phone call without waiting about 10 seconds for it to register the call button press...
10-13-2010, 07:54 PM #2
My 3G is working great on 4.1, smoother than 3.1.3, no any issue at all. So I will suggest to redo the whole things properly, make sure to tune off all the stuff you dont need like multi-task and wallpaper
10-13-2010, 08:30 PM #3
I'd say downgrade to 3.1.3 if you can. That may run better. If it doesn't try 4.1 again.
10-13-2010, 09:17 PM #4
Yeah, go back to 3.1.2 or 3.1.3 is the best for you.
Put iphone into DFU mode
Shift + Restore to 3.1.3
Kick out of recovery to error out 1015.
Do your jailbreak.