Downgrade from iOS 16 to iOS 15 without loosing data and without using iCloud/ local backup

[uandme72]

How to downgrade from iOS 16 to iOS 15 without using backup and without loosing data.
Is there a way of restoring/ downgrading iPhone from iOS 16 to 15 without loosing data.

 

[gigapocket1]

you can try downloading the ipsw and hitting the update button while holding the shift or option key (depending on if its windows or Mac).

But I personally believe that its impossible to downgrade without losing data..

 

[Paddle1]

If all your data is synced to the cloud then yes, otherwise no.