Step 4: Select “ Install Cydia” and click “ Next“. Step 3: Launch RedSn0w and find your way to iOS 4.2.1 and click “ Open”. Step 2: Upgrade/Restore to iOS 4.2.1 via iTunes 10.1 (iPhone users: iOS 4.2.1 will update your baseband which is NOT unlockable right now). Step 1: Download iOS 4.2.1, 4.2 or 4.1 and RedSn0w from the iJailbreak Downloads Section. Update #4: You can now jailbreak and update your iPhone 3GS, 3G to unlock iOS 4.2.1 on baseband 06.15.00 with RedSn0w 0.9.6b5. Update #3: You can jailbreak iOS 4.2.1 untethered using RedSn0w 0.9.7b4. Update #2: iOS 4.2.1 GM is now available and can also be jailbroken with RedSn0w. Update #1: iOS 4.2 GM was released to developers this week and it seems like it can be jailbroken with the current version of RedSnow. Redsn0w brings tethered jailbreak for the following iDevices: Redsn0w brings untethered jailbreak for the following iDevices: Use PwnageTool. This also requires the new version of iTunes 10.1 to install 4.2 (4.2.1). The current baseband cannot be unlocked at this time, and cannot be downgraded. This jailbreak requires you to upgrade your firmware, via iTunes, which upgrades your baseband. WARNING: If you rely on your iPhone to be unlocked, to use it on an unofficial carrier, you should avoid this jailbreak. Your device will now reboot and you should see the Cydia app on your SpringBoard.This is a complete tutorial which will show you how to jailbreak iOS 4.2.1, 4.2, 4.1 on iPhone 4, 3GS, 3G, iPod Touch 4G, 3G, 2G and iPad using RedSn0w. After everything has been successfully uploaded to your device, redsn0w will have the “ Done!” message. Once your device has rebooted redsn0w will start uploading the RAMDisk and kernel.ġ1. Waiting for reboot.” Your device should reboot after this.ġ0. Once your device has successfully entered DFU Mode, redsn0w will show the following message: “ Please wait while your device is being jailbroken. If you don’t do this properly you will get a DFU Mode Failed message and you’ll have to go back to step one.ĩ.Without releasing the Home button, release the Power button BUT KEEP holding the Home button for 30 seconds.Without releasing the Power button, also hold down the Home (bottom center button) for 10 seconds.Hold down the Power button for 3 seconds.redsn0w will now ask you to connect your device in DFU mode. Make sure you plug in your device in to your computer and then turn it off. redsn0w will ask you to make sure your device is both OFF and PLUGGED IN to your computer. Make sure the Install Cydia box has a check on there and then click Next.ħ. redsn0w will ask you to “ Please select which options you would like to have“. The redsn0w window will have the “IPSW successfully identified” message. Locate your device’s IPSW file that you downloaded in step 1 and click Open.ĥ. iPod Touch 1G – filename: iPod1,1_3.0_7A341_Restore.ipsw.Here are the file names for each device, make sure you have the right one: Download the iPhone OS 3.0 IPSW file for your device and save it to your desktop. Redsn0w 0.8 will only work with iPhone 3.0, iPhone 3G 3.0, iPhone 3GS 3.0, iPod Touch 3.0, and iPod Touch 2G 3.0.ġ. You can download redsn0w for Windows, Mac, or Linux here. This post will show a step-by-step tutorial on how to jailbreak your device with redsn0w. If you want to jailbreak any current iPhone or iPod Touch devices running on iPhone OS 3.0, you must use redsn0w.
0 Comments
Leave a Reply. |