Hello, I just jailbroke my iPhone on iOS 4.3.3 yesterday using JailbreakMe 3.0. However, I have noticed that my device gets very unresponsive and laggy after jailbreaking it. Some of the apps that I have downloaded from Cydia are not working, and most of them are available in iTunes under different names. Anyway, is there a way to make this iPhone working smoothly again? Or how can I un-install the jailbreak completely? Thanks.
Asked by: Patrick from Olathe, Kansas
On the other hand, you can easily un-install the jailbroken software on your device by simply restoring your iPhone to iTunes. However, you should note that restoring your iPhone to the latest iPhone firmware (the iOS 4.3.5) will not just remove the jailbreak of your device, but you will also lose the ability to untethered jailbreak your iPhone 4 if you have decided to jailbreak again. This is primarily because the untethered jailbreak exploit used in JailbreakMe 3.0 and other jailbreak tools is not working on iOS 4.3.5. Though you can save iOS 4.3.3 SHSH Blobs using iFaith SHSH Blobs Dumper, this is still risky because there is possibility that you will not be able to downgrade even you have saved iOS 4.3.3 SHSH Blobs.