Having trouble updating from iOS15.7 to iOS16? iOS16 has been released since September 13, 2022, and new features such as lock screen customization have been added. However, it has been reported that some iOS 15.7 cannot be updated to iOS 16. In this articleWhat to do if you can’t update from iOS15.7 to iOS16Introducing
- table of contents
- Why can’t I update from iOS15.7 to iOS16?
- What should I do if I can’t update from iOS15.7 to iOS16?
- Solution 1: Repair with a dedicated tool PassFab iPhone Unlocker
- Solution 2: Delete/Backup Unnecessary Data on iPhone to Increase Capacity
- Solution 3: Check Battery Level
- Solution 4: Check compatible models
- Solution 5: Force Restart iPhone
- summary
- Related article
- Why can’t I update from iOS15.7 to iOS16?
Cause 1: Insufficient battery power
iOS updates take time. If the iPhone is not fully charged and the update is performed, the battery will run out in the middle of the update, and the update will not be able to complete the update safely.
Cause 2: Insufficient storage space
The update downloads the necessary data from Apple’s servers and stores it on your iPhone. If the iPhone does not have enough free space, the update will not proceed because the data cannot be saved. In this case, you need to delete unnecessary photos, videos, apps, etc. to secure space.
Cause 3: iPhone is not a compatible model
The iPhone models that will end support in iOS 16 are as follows:
iPhone SE (1st generation)
iPhone 7、iPhone 7 Plus
iPhone 6s、iPhone 6s Plus
These iPhone models cannot update to iOS 16.
Cause 4: There is a network problem
An Internet environment such as Wifi is required to download the necessary files to the main unit during the update. Also, if the communication is unstable, it may not be able to update normally. Be careful not to make your internet connection unstable during the update.
- What should I do if I can’t update from iOS15.7 to iOS16?
- Solution 1: Repair with a dedicated tool PassFab iPhone Unlocker
[PassFab iPhone Unlocker]Free Download:https://bit.ly/3VcRKO8
First of all, we would like to introduceDedicated ToolPassFab iPhone UnlockerHow to update using PassFab iPhone Unlocker is a professional tool that can unlock iPhone screen passcode, Apple ID, Screen Time passcode, MDM lock in minutes. With this software, you can easily update iOS in a few steps by following the on-screen guidance. It can also fix iPhone issues. Prepare a computer, cable for iPhone, and a stable internet environment.
Step1:Download PassFab iPhone Unlocker on your computer, launch it and click “Start Unlocking”.
Step2:Connect your iPhone to your computer and click “Start”.
Step3:The latest firmware will be automatically detected, so click “Download” to download it.
Step4：After the firmware download is complete, click “Start Unlock”.
[PassFab iPhone Unlocker]Free Download:https://bit.ly/3VcRKO8
- Solution 2: Delete/Backup Unnecessary Data on iPhone to Increase Capacity
The update needs to store the necessary data on your iPhone. Before updating, make sure you have enough free space. After making a backup, delete unnecessary photos, videos, apps, etc. to free up space.
- Solution 3: Check Battery Level
Before updating, make sure your iPhone is fully charged. If you connect your iPhone to the AC adapter, you can update while charging.
- Solution 4: Check compatible models
Please confirm that your iPhone is compatible with iOS16 before starting the update.
The models compatible with iOS 16 are as follows.
- iPhone 14 series
- iPhone 13 series
- iPhone 12 series
- iPhone 11 series
- iPhone XS series
- iPhone XR、iPhone X
- iPhone SE (2nd and 3rd generation)
- iPhone 8 series
- Solution 5: Force Restart iPhone
Sometimes update issues can be resolved by forcing a reboot. Here, we will introduce how to force restart the iPhone 8 series and later models.
Step1:Press and quickly release the volume up button on the console, and press and quickly release the volume down button.
Step2: Press and hold the side button until the Apple logo appears.
In this article,What to do if you can’t update from iOS15.7 to iOS16was introduced in detail. With iOS16, it is recommended to update with the latest version, which has improved lock screen customizability and security, added new features, and improved existing features. However, it has been reported that some iOS 15.7 cannot be updated to iOS 16. In this article, we introduced countermeasures when you cannot update from iOS15.7 to iOS16. This workaround also works for updates from versions other than iOS 15.7.Dedicated toolPassFab iPhone Unlockeris a powerful tool that allows you to easily fix iPhone issues and update iOS at the same time by following the on-screen guidance. This tool also allows you to unlock the screen of an iPhone with iOS16. If you have any trouble with your iPhone, please try it.
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