Downgrade iOS 11.1 Today if you want to do it or if you have problems with your device.


iOS 11.1 is now available for download and users around the world are slowly and gradually installing the update to see what it offers. However, it is possible that the update is not suitable for everyone, especially those with older devices such as the iPhone 5s or the iPhone 6.

This means that users may have performance issues. If that’s your case, you’ll be happy to know that Apple is currently signing three firmware versions that can downgrade immediately. But remember, this is only possible for an extremely limited period of time. If the downgrade window has been lost and Apple stops signing a particular firmware, then you can not do anything to downgrade iOS 11.1

   Downgrade iOS 11.1

Important note: back up everything with iCloud or iTunes. It is very important that you do it, otherwise, you will lose all your important data.

1. download iOS IPSW file for your device:

  • iOS 11.0.1.

Downgrade iOS 11.1

  • iOS 11.0.2.

Downgrade iOS 11.1

  • iOS 11.0.3.

Downgrade iOS 11.1

2. connect your device to your PC or Mac using a cable. and you have to make a backup of everything,

3. Launch iTunes. Windows users can download it here: iTunes

4. Select iPhone from the left menu in iTunes.

5. After that select the Restore button while holding down the left Shift key (Windows) or the left Option key (Mac).

IOS 11.1

6. Select the firmware IPSW file you downloaded for your device.

7. The IPSW file will be verified with Apple before it is restored onto your device.

be very careful before proceeding. If you have selected a version of iOS that is currently not being signed by Apple then the entire process would simply fail and you have to start all over again

8. Congratulation! you just Downgrade your device.

Downgrade iOS 11.1