Sometimes, the reason for the time increasing is the lack of space in your iCloud storage. Now, Apple will usually update you if there is no more storage space, but if you are just close enough to the limit, Apple might not warn you about it. From there verify if you have enough storage space for your backup.

The duration it takes to restore an iPhone typically is between 15 to 30 minutes and how long the restoration process takes depends on the amount of data that it contains.

Usually, an iCloud backup takes approximately 30 mins to 2 hours to complete the process, depending on the number of files to backup, internet connection, and device condition. If you back up your device regularly, it won’t take too long to back up.

Yes, it’s normal. Interrupted or incomplete backups are not saved, so they will start from the beginning, as there’s no way for iCloud to know what has changed in the meantime. Backups shouldn’t take days to complete, unless youre on an incredibly slow connection. Try restarting your device and router.

“How long does it take to backup to iCloud”, people ask. The answer is that iCloud backup speed is related to the size of your backup and the speed of your Wi-Fi connection. The smaller your backup and faster your Wi-Fi connection is, the faster your iDevice will back up to iCloud.

iCloud Backup is not configured Once iCloud Backup is set up, it will automatically start whenever your iPhone is connected to a Wi-Fi network, plugged into power, and locked. Which, unfortunately, means you can’t use your phone while it’s backing up.

Open your phone’s Settings app. Backup.​ If these steps don’t match your phone’s settings, try searching your settings app for backup . Turn on your backup service….Switch between backup accounts

1. Open your phone’s Settings app.
2. Tap System. Backup.
3. Tap Backup account.
4. Tap the account that you want to use for backups.

Now, any time your iPhone is connected to power, locked and on Wi-Fi, it will automatically back up whatever new data you have to iCloud.