How to Downgrade iOS 9 3 2 9 3 1 to iOS 9 2 1 updated

How to downgrade iPhone, iPad or iPod Touch from iOS 9.3.3 / 9.3.2 / 9.3.1 to iOS 9.2.1
Download firmware here • www.ipsw.me
Make sure you BACK UP your idevice before you downgrade. This will erase all data on the device.

Please note, this trick only works if Apple is signing the current firmware you wish to downgrade to. Explained in the video and in this description: if Apple isn’t signing the firmware you wish to downgrade to you will not be able to downgrade. Refer to to check current signed firmware for your device. .