How did the iPhone 13 drop from IOS 16 to 15.7

Many iPhone 13 users have spoken on Apple's official forums, social platforms, etc., saying that their iOS 16 upgrade has a very bad battery life. This is also a common problem for many iPhone 13 users after upgrading to iOS 16. At this time, they miss iOS 15.7 very much. How can the iPhone 13 drop from iOS 16 to 15.7? I believe many young friends are curious about it. Xiao Bian has organized the relevant introduction for you below.

How did the iPhone 13 drop from IOS 16 to 15.7? How to reduce the iPhone 13 from IOS 16 to 15.7:

After updating iOS16, you can return it to iOS15.7, but you should pay attention to the following:

1. Complete the data backup of the whole machine before operation to avoid data loss due to unexpected circumstances.

2. The data backed up by iOS 16 cannot be restored to iOS 15.7 system. If you do not create a backup before installing the beta version of iOS 16, it is recommended to continue using the iOS 16 Beta.

3. Data degradation cannot be guaranteed.

How to return iOS15.7 to iOS16

1. Click General

Open the phone, click Settings, and then click "Universal".

2. Click Restore iPhone

Go to the general page and click "Transfer or restore iPhone.".

3. Click to erase the contents and settings

Enter the transfer or restore iPhone page and click "Erase all content and settings.

4. Enter password

Finally, enter the password to restore the old system.

The data shows that, nine days after the release, 23.26% of iPhones have iOS 16 installed, which accounts for a large proportion. However, many iPhone 13 users who upgrade to iOS 16 regret that iOS 16 is not as good as iOS 15.7. These users need not worry. As long as they follow the above operations, they can go back to 15.7.