How to Fix iPhone Won’t Backup to iCloud Issue?

There are times that you may come across the issue on your iPhone saying "iPhone won't backup to iCloud". I've heard that many users are very afraid of such kind of error messages because they don't know what is going on, let alone how to deal with it. Actually, this is a very common problem on iPhone or iPad. Once you figure out what this is, you can fix it anyway. And below I will show you how to fix it.


Why your iPhone won't backup to iCloud?

Before getting started, I think it is necessary for you to have a good understanding of this issue. There are a variety of reasons why your iPhone may not be able to backup to iCloud. One common reason is the network. If you want your iPhone to backup to iCloud, you need to make sure your iPhone stays connected to Wi-Fi during the whole process. Another major reason should be the lack of storage space on iCloud, which is also the reason that results in "the last backup could not be completed".



Note: To make sure your iPhone is able to backup to iCloud overnight, there are 4 things you should know about: Your iPhone needs to be connected to Wi-Fi, there has to be enough storage space available on iCloud, your iPhone needs to be plugged in, and the screen has to be off at asleep status.


 iphone won’t backup to icloud

Solution 1: How to fix iPhone won't back up to iCloud - Quick fixes on your iOS device


Now you should have known how this issue comes. And to guide you through, below I'll show you how to fix issue of iPhone won't backup to iCloud


# Connect to another Wi-Fi network

To complete an iCloud backup, an uninterrupted Internet connection is required. So you should check if you are experiencing problems with your network provider or Wi-Fi router. If this works, this is the cause, then the issue should be fixed. So it's worth connecting to a different Wi-Fi network. If the problem is still there, you can try resetting your network settings through: Settings > General > Reset > Reset Network Settings.


# Update your iPhone iOS

Being up-to-date is always important and for iCloud can be the deal breaker. Make sure you're on the latest iOS for your device.


# Signing out and signing in

A very simple and yet easy fix can simply be to log out and login to your iCloud account by going to Settings > iCloud and taping the Sign Out button at the bottom of your screen. Similarily, restarting your iPhone can often fix many a lot of issues!


# Free up storage space on iCloud

Apple's iCloud offers each user 5GB storage for free; and if you need more space, you will need to pay for that with a monthly fee. So you should check it out if your existing backups have filled up the 5GB storage on iCloud. You can check it through: Settings > iCloud > Storage > Manage Storage.


If the backups take up the free 5 GB space, you will need to delete some data on iCloud to free up space. Go to Settings > iCloud > Storage > Manage Storage then select the backup and hit Delete Backup at the bottom of the page. This should solve the problem.



Solution 2: How to fix iPhone won't back up to iCloud - Use third-party app

If you are still having problems with backing up iPhone to iCloud or you are just fed up with iCloud backup, you may try to backup iPhone to PC or Mac via a third-party app such as iPhone Data Transfer. And this solution of backing up iPhone will relieve you out from the trouble of iPhone won't backup to iCloud issue. With the help of this app, you are able to backup all of your iPhone data and files including contacts, call history, text messages, WhatsApp messages, iMessages, photos ,videos, music, notes, calendars and Safari bookmarks.



Before you can backup iPhone to PC, you are supposed to download and install iPhone Data Transfer on your computer and then follow below steps:


1 Start iPhone Data Transfer on your computer.

2 Connect your iPhone to the computer via USB cable.

3 Browse and select iPhone data in iPhone Data Transfer.

4 Click "To Folder" to choose an output folder on your computer.

5 Click "Start" to backup iPhone data to your computer.


Above methods should solve the issue of iPhone won't backup to iCloud. If you still have the problem, please let me know and you can leave your comment below.