Restoring a backup that has ios 13 to an iphone 6
Hello,
My iphone SE was left out in the rain and got water damage and wont turn on. So I wanted to take my older Iphone 6 and restore to it the backup from the SE, but I am unable to since my backup is running IOS 13 and apparently phones older than Iphone 6s dont support it.
Is there any way around this? Can i downgrade my backup so i can restore it or something?
Thank you
iPhone 6, iOS 12