The great iPhone Dev-Team has confirmed that it’s safe to update to iPhone OS 3.0.1. After the update, you will be able to jailbreak your iPhone even 3GS.
The only thing you need to do is to update your iPhone firmware to OS 3.0.1. Then run the RedSn0w (latest), when it asks for firmware provide it OS 3.0 and it will work like a charm.
You can re-use redsn0w v0.8 we released a few weeks ago to jailbreak today’s 3.0.1 update. Just let iTunes update or restore you to official 3.0.1 then run redsn0w. The only “trick” is that when redsn0w asks you to identify the IPSW used, point it at the 3.0 IPSW instead of the 3.0.1 one. After the jailbreak, reinstall ultrasn0w 0.9 if you need the unlock.
There’s nothing new in iPhone OS 3.0.1. It only comes with a patch to the SMS flaw that allows hackers to take control of your iPhone.
How to Jailbreak iPhone OS 3.0.1 with RedSn0w
Update your iPhone to OS 3.0.1 via iTunes. Once you have updated your firmware, go to your concerned device guide and follow the RedSn0w steps only:
Jailbreak iPhone 3GS OS 3.0.1
Jailbreak iPhone 3G OS 3.0.1
Jailbreak iPhone 2G OS 3.0.1
Update 1 :
RedSn0w 0.9.2 to jailbreak iPhone OS 3.1.2 is out now and can be downloaded from here: Download RedSn0w 0.9.2. A comprehensive guide for RedSn0w 0.9.2 is here:
- Jailbreak iPhone 3G iOS 4 with RedSn0w
- Jailbreak iPod Touch 2G iOS 4 with RedSn0w
- Jailbreak iPhone 4 [Coming Soon]