ios8backuptoios7

2014年6月3日—IfyouriCloudoriTunesbackuphasbeenupgradedtoiOS8,you'llhavetostartfromscratchonceyourdeviceisbackoniOS7.Youshould ...,2014年9月29日—First,ifyou'replanningonrestoringyourappsanddatatothephoneonceyoudowngrade,youshouldmakesureyouhaveavalidbackupmade ...,2023年6月17日—TheiPhone8canupdatetoiOS16.ItislikelythatyouriPhone8wasoniOS16.ThismeansyoucannotrestoreyourbackuptotheiPhone7.,2018年...

參考資訊如下
How to downgrade to iOS 7 from the iOS 8 beta

2014年6月3日 — If your iCloud or iTunes backup has been upgraded to iOS 8, you'll have to start from scratch once your device is back on iOS 7. You should ...

How to downgrade from iOS 8 to iOS 7

2014年9月29日 — First, if you're planning on restoring your apps and data to the phone once you downgrade, you should make sure you have a valid backup made ...

From Iphone 8 to Iphone 7, I cannot resto…

2023年6月17日 — The iPhone 8 can update to iOS 16. It is likely that your iPhone 8 was on iOS 16. This means you cannot restore your backup to the iPhone 7.

How To Downgrade iOS 8 Back To iOS 7

2018年9月28日 — First, if you're planning on restoring your apps and data to the phone once you downgrade, you should make sure you have a valid backup made ...

How to restore an iOS backup to an earlier version of iOS

iPhone 8 (16.5.1) can restore backup on iPhone 7 Plus (15.7.7). NA. by ...

Restore an iPhone, iPad, or iPod touch that needs a newer ...

If you're restoring an iCloud backup that requires a newer version of iOS or iPadOS, you might be asked to update your software. If you choose to download and ...

The Best Way to Downgrade iOS 8 to iOS 7

The downgrading process may cause data loss. So backup your device before the process starts. How to downgrade. 1. Hold the Home and Power button for 8 seconds.

How to upgrade to iOS 8 (and downgrade to iOS 7 if you ...

2014年9月17日 — You should now be able to hold down the Option key, click the Restore button, navigate to the iOS 7.1.2.ipsw file, and install it on your device ...

How To Downgrade iOS 8 To iOS 7.1.2

2014年9月27日 — To backup your device using iCloud, navigate to Settings > iCloud > Backup and then tap on Back Up Now. Photo Sep 18, 10 07 ...

How to Backup Your Old iPhone and Restore to iPhone 7