iOS 5.1 for everyone. Amοng thе notable additions аrе Japanese language support fοr , camera enhancements, аnԁ thе ability tο delete photos frοm users’ Photo Streams. Can we the latest 5.1? The answer is yes! By now, you can .1 using the dev-team’ s RedSnow 0.9.10b6.It works for all iPhone, and devices except, of course, the and the 2. But, please note that this is the tethered jailbreak, meaning you will need to connect your device to a computer to boot tethered each time it is switched off for whatever reason. The ‘SemiTether’ patch eases the tethered scenario by allowing devices to boot without connecting to a PC or , although features are extremely limited, thus it will have to be booted tethered in order to function at optimum level once more.yesterday has officially released
If you are looking for do not upgrade to iOS 5.1 yet and don’t jailbreak your idevice at all.Jailbreak , please
- As already mentioned, this jailbreak does not work on the or iPhone 4S.
- If you with GEVEY or Ultrasn0w, DO NOT update to the stock 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 or downgrade to /4.x.
Below is the instructions on how to Jailbreak iOS 5.1 using
Step 1: Download the latest version of iTunes (10.6)
Step 2: Open up iTunes, and back up your device.
Step 3: Upgrade your firmware to iOS 5.1. [download links]
Step 5: Start Redsn0w, select “Jailbreak” then “Install”. Follow the steps to place your device into DFU mode.
Step 6: Now we move on to the process where you will need to repeat every time your device is switched off. This is called tethered boot. Launch Redsn0w, select “Extras”, then”Just Boot” in order to boot your device tethered.
Booting Semi-Tethered (Optional)
The “SemiTether” patch may work through to 5.1. It’s a cross between tethered and untethered – allowing you to boot your device without a computer, but the available features are somewhat limited, so you’ll need to boot tethered through Redsn0w in order to enjoy a fully-functional break. It’s free, and available over at the BigBoss repo:http://thebigboss.org/semitether.
Note To Unlockers:
If you use the GEVEY SIM interposer or Ultrasn0w toyour 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).