Some questions about using an IPSW file to update to iOS 10.3
By Kristoffer Gustafsson, 30 July, 2018
iOS and iPadOS
I want to upgrade to ios 10.3 on my ipad and iphone.
I have downloaded an ips file from apple.
Can I upgrade using this file or just downgrade?
Is it dangerous? Can I break the iphone or ipad by doing this?