I followed the iClarified instructions on how to jailbreak and unlock an iPhone 3G for 4.2.1 and also upgrade the baseband to iPad baseband 06.15.00.
I restored to the stock 4.2.1 IPSW in itunes, and then went through the motions with redsn0w 0.9.6b5, checking the box for iPad baseband.
Initially the phone gave me a springboard, I clicked on Cydia, and then the iPhone went into a loop of restarting, making the beepy noise every 10 seconds or so.
Did I do something wrong? I have seen other sites mention a custom firmware, because the stock 4.2.1 firmware doesn't support iPad baseband 06.15.00 by default. Did redsn0w take care of that, or do I need to find a custom firmware that someone has made?
You should be using Redsn0w 0.9.6rc18 also on a 3G
answered 18 Jun '12, 12:49