Top 3 Ways to Backup iPhone Free before iOS 17/16/15 Update

Method 1: Backup iPhone running iOS 17/16/15 with iTunes

iTunes should be the first thought coming to your mind when mentioning backup iOS data before upgrade or restore. Truly, iTunes can get this job done, though in a less satisfying way. To backup your iPhone, iPad using iTunes before installing iOS 17/16/15, do the following:

1.Launch iTunes and update it to newest version if there is any to avoid unnecessary iTunes errors, then connect your iPhone or iPad with it. Click the device icon when detected.

2.Go to Summary > Backups. Check Automatically Back Up to This Computer and Encrypt iPhone backup if you want to sync Health data, account passwords as well. Create a password to protect your personal data if encrypted backup is enabled. After that click Back Up Now.

Tips: If you accidently forget encrypted iTunes backup password, you can try a third-party software iPhone Backup Unlocker to recover iTunes backup password.

Method 2: Backup iPhone to iCloud before Software Update

Likewise, iCloud is a good helper to prepare a backup for iPhone or iPad before upgrade to iOS 17/16/15. A steady Wi-Fi network and enough storage space are required in order to successfully backup with iCloud.

On iOS 10.3 or above iPhone, iPad: go to Settings > Your profile > iCloud > iCloud Backup > Back Up Now.
If you are using iOS 10.2 and earlier devices, go to Settings > iCloud > Backup > Back Up Now.

However, one thing you should already know is that iCloud has only 5GB free storage, which is absolutely far from enough to store large backup files. Hence you will need to buy more iCloud storage.

Method 3: Best Way to Backup iOS 17/16/15 to Computer (Free and Selective Backup Support)

Except for using iTunes or iCloud to create a backup for iOS 17/16/15, there is another way you can take into consideration. That is iOS Data Manager, a PC-based software that allows users to systematically manage iOS files. With it you can decide whether to back up all iPhone data or selectively pick up certain data like app or photos only.

Comparison between iTunes, iCloud and iOS Data Manager - Free Backup

Last Words

That’s all about how to backup iPhone before iOS 17/16/15 update. If you don't want to use iTunes because of its unexpected error or you do not want to upgrade iCloud storage, iOS Data Manager is a good choice. It will backup iPhone to comptuer and supports selective backup. Hope you can get new iOS smoothly installed on your device.