backupiphonefail

2023年5月26日—Solution1:CheckiCloudstorageandcleariClouddata·Solution2:Checknextbackupsize·Solution3:ChangeiCloudStoragePlan·Solution4: ...,2023年11月28日—HowtoFixiCloudBackupErrorsiniOS·Restartyourdevice.·MakesureiCloudBackupisenabled.·ConnecttoWi-Fiandapowersource.·Check ...,2020年10月6日—ThereareonlyahandfulofreasonsthataniCloudbackupcanfail.Typically,it'sbecausetheAppleIDassociatedwiththei...

參考資訊如下
7 Solutions to iPhone iCloud Storage Backup Failed

2023年5月26日 — Solution 1: Check iCloud storage and clear iCloud data · Solution 2: Check next backup size · Solution 3: Change iCloud Storage Plan · Solution 4: ...

How to Fix 'The Last Backup Could Not Be Completed' Error

2023年11月28日 — How to Fix iCloud Backup Errors in iOS · Restart your device. · Make sure iCloud Backup is enabled. · Connect to Wi-Fi and a power source. · Check ...

How to fix “iPhone Backup Failed” & free up iCloud storage

2020年10月6日 — There are only a handful of reasons that an iCloud backup can fail. Typically, it's because the Apple ID associated with the iPhone doesn't ...

iCloud Backup Failed? 8 Best Solutions to Fix!

2023年7月17日 — Some common causes include insufficient iCloud storage, poor internet connection, incorrect Apple ID and password, outdated software, or ...

If you can't back up to iCloud

2023年11月8日 — In iOS or iPadOS, go to Settings > Wi-Fi. · Go to Settings > General, then tap Software Update. · Try to back up on another Wi-Fi network. · Check ...

If you can't back up your iOS or iPadOS device to a ...

2023年12月20日 — If your iOS or iPadOS device can't restore from a backup because the backup is corrupt or incompatible, make sure that your computer is updated.

My iTunes Cannot Restore Because the Backup Failed in ...

Your iPhone backups may fail in iTunes for several reasons: Your copy of iTunes may have been corrupted; you may not have enough space on your computer's ...

Solved

2023年10月25日 — One major culprit for a slow iCloud backup is apps getting hung up, indicated by a grayed-out app icon. If you suspect it's an app that's taking ...

Why iPhone Backup Keeps Failing and How to Fix It?

2023年4月18日 — Generally, not enough space on iCloud is the most common cause of iPhone backup failing. As known to us, Apple only provides 5 GB of free space ...

[Solved] iTunes Cannot Backup iPhone Because an Error ...

7 天前 — If your iPhone or iPad still fails to perform a backup via iTunes after upgrading to iOS 16, you can use AnyFix's “iTunes Repair” feature to fix ...