Backups in high iOS version can’t be restore to a lower iOS version.That’s the reason why we always suggest you to use 3uTools customized backup function to backup your iDevice.

Apple today released iOS 10.3.3 to the public. iOS 10.3.3 comes more than two months after the launch of iOS 10.3.2, a minor bug fix update.

Removing Apple ID from your iDevice is very easy, just follow the guidance below.

​Some people reported that when they download and install iTunes on PC, it always shows unknow errors.

If you've updated to iOS 11 beta, but want to downgrade back to iOS 10.3.2, because you found it unstable then we've got you covered.

This is an overall introduction about 3uTools advanced feature.

Another day, another tweak.

Jailbreak allows you to make your iDevice more personalized in all aspects, it can help free up more iDevice’ storage space also.

iTunes Error 50 – Know how to fix this error. iTunes unknown Error 50 is pretty common like the iTunes Error 53 issue.

V2.13 3uTools add a new function on Toolbox that allows you modify audios.

​Have you get sick of the default charging ringtone of your iPhone？You can’t miss this tutorial if you want to change a personalized charging ringtone for your iPhone.

V2.13 3uTools has been released, check out the new features on new version.