How to jailbreak iOS 4.3.3 iPhone 4, 3GS, iPod touch 4G, 3G and iPad using Redsn0w 0.9.6rc15
Download Redsn0w 0.9.6rc15 for Windows
Download Redsn0w 0.9.6rc15 for Mac
iOS 4.3.3 for iPhone, iPod touch, iPad
Step 1: Download all above downloads.
Step 2: Restore to iOS 4.3.3 in case you haven’t yet using the IPSW file you just downloaded via iTunes 10.2.2.
Step 3: Start Redsn0w and point it to the official iOS 4.3.3 firmware file.
Step 4: Now select â€œInstall Cydiaâ€ and click â€œNextâ€. Optionally (if available), you can also select any other option you like.
Step 5: Now make sure your device is both OFF and PLUGGED IN to the computer before you click â€œNextâ€.
At this stage you will be presented with a screen where you will be guided on how to enter DFU mode. Quickly hold â€œPowerâ€ button and then while holding the â€œPowerâ€ button, you will now have to hold â€œHomeâ€ button too. Now after few seconds release â€œPowerâ€ button but keep holding â€œHomeâ€ button until installation begins.
Step 6: Wait until you get untethered iOS 4.3.3 jailbroken in few minutes.
Note: If you rely on ultrasn0w unlock don’t follow this guide, you have to followto preserve your old baseband to be able to