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10-29-2012, 09:26 PM #1iPhone 3GS 4.3.3 with iPad Baseband to iOS 6.0? What options?
I have an iPhone 3GS on 4.3.3 with an iPad baseband, because I rely on the ultrasn0w unlock.
I would like to update to 6.0. What are my options?
1. Can I downgrade from the iPad baseband to an iPhone baseband that can be unlocked?
2. If I cannot downgrade, how should I proceed in updating to 6.0? Is it the standard preserve baseband with redsn0w and afterwards upgrade in DFU mode?
Thanks in advance.
10-31-2012, 02:21 PM #2
Yes, you can downgrade your ipad bb to 05.13.xx bb using Redsn0w 0.9.15b2 to be able to unlock with Ultrasn0w and also fixes your GPS issues.
Once you have downgraded your bb, you can restore to a preserved baseband of IOS 6.0 ipsw using Redsn0w and unlock with Ultrasn0w. You may need to install Ultrasn0w fixer for IOS 6.0 if you are not getting signal from Ultrasn0w 1.2.7.
12-30-2012, 07:25 PM #3
Thanks a lot. Had problems after restoring with jailbreaking, because of missing keys.plist, but I had to select the 6.0 ipsw in redsnow and not the 6.0.1 one then it solved the problem.
Last edited by Lionkid7; 12-30-2012 at 08:59 PM.