Iphone 5(Vodaphone UK) - Downgrade IOS 8.3 to 8.2
Hello,
I want to downgrade my phone from 8.3 to 8.2. I downloaded the firmware file "iPhone5,1_8.2_12D508_Restore.ipsw" and try to restore, but iTunes says "firmware file is not compatible". So I checked the model of the phone the modal is MD297B/A.
Is there anything I am doing wrong, or using the wrong firmware file?
Please someone help.
Ganesh
iPhone 5, iOS 8.3, (Vodaphone UK)