Are you getting an error while trying to install iOS 12 Public Beta? You’re not alone. Since the release of the Public Beta, many users have reported about not being able to fix the iOS 12 beta update error on their iPhone.
When trying to install the update, iPhone throws the following error “Unable to Install Update. An error occurred installing iOS 12 Public beta”.
Unfortunately, a simple restart doesn’t fix the problem. But removing the Beta configuration profile and re-installing might correct the iOS 12 Public Beta update installation error.
How to fix iOS 12 update installation error
- Go to Settings » General.
- Tap Profile.
- Select iOS 12 Beta Software Profile.
- Select Remove Profile.
- Restart your device.
After the restart, re-install the iOS 12 public beta configuration profile on your iPhone by following our step-by-step guide at the link below: