iOS 5.1 TETHERED Jailbreak for iPhone 4, iPhone 3GS – Redsn0w 0.9.10b6 (Windows/Mac)

Hey what’s up guys, ios5.1 hit yesterday so wanted to keep you guys updated. Written Article: tinyurl.com (New redsn0w updated April 20th, 2012) Redsn0w 0.9.10b7 Mac: tinyurl.com Redsn0w 0.9.10b7 Windows: tinyurl.com Semi-Tether Source: thebigboss.org NOTE: – As already mentioned, this jailbreak does not work on the iPad 2 or iPhone 4S. – If you unlock with GEVEY or Ultrasn0w, DO NOT update to the stock iOS 5.1 firmware. Skip to the latter part of this guide for more info. – You will be booting tethered quite a bit, so if you don’t think you can deal with constantly connecting and rebooting, wait for an untethered or downgrade to iOS 5.0.1/4.x. ——————– Note To Unlockers: – If you use the GEVEY SIM interposer or Ultrasn0w to unlock your iPhone, you will need to create a custom .iPSW, in order to preserve your baseband. – In Redsn0w, select “Extras”, then “Custom IPSW”, locate your iOS 5.1 file, and let Redsn0w work its magic. – Then enter pwned DFU mode (Extras – Pwned DFU) and restore to your custom firmware via iTunes. After that, you’ll be able to unlock with GEVEY or Ultrasn0w (when it is available). ——————— Dev-Team Notes: – Soon after 5.1 appears on Apple’s public servers (ie iTunes starts to offer it), Apple will stop signing 5.0.1 SHSH blobs. If you have an iPhone4S, the basic rule above is really the only rule: you cannot restore back to 5.0.1 once the 5.0.1 signing window is closed, no matter what (even if you saved your SHSH blobs …