After the jailbreaking process is complete, do not forget to checkout our article on tips to keep your iPhone secure.If you’ve jailbroken your iPhone then you can use jailbreak apps such as PkgBackup from Cydia to take a backup of all the jailbreak apps and tweaks so you can reinstall them easily after successfully jailbreaking your iPhone rather then installing them individually.You can refer to this post for instructions on how to backup your iPhone. Please do not forget to backup your iPhone before you proceed.Please note that jailbreaking your iPhone may void your warranty and hence proceed with caution and at your own risk.Check out this page for the latest update. Redsn0w 0.9.11b4 only supports a tethered jailbreak, which means that you need to connect your iPhone to the computer on every reboot (except iPhone 3GS with older bootrom). pod2g is currently working on the untethered jailbreak and is expected to release a user friendly jailbreak tool shortly.Important note to iPhone unlockers: Please don’t use this guide if you want to preserve your iPhone’s baseband.

iPod touch 4G and iPod touch 3G users can checkout this guide, while iPad users can checkout this guide. This guide is meant for iPhone 4 and iPhone 3GS users.Here are some important points to note before you proceed. IPhone Dev team has released a new version of Redsn0w – Redsn0w 0.9.11b4 that supports iPhone 4, iPhone 3GS, iPad 1, iPod touch 4G and iPod Touch 3G.īut if you’ve upgraded to iOS 5.1.1 and want to jailbreak your iPhone 4 or iPhone 3GS then you can follow this step by step procedure to jailbreak your iPhone on iOS 5.1.1 using Redsn0w. Apple released iOS 5.1.1 last week, which includes some minor improvements and bug fixes.

Redsn0w iphone 4s 5.1.1