iOS 15 has been released, however many people are having trouble updating their devices. Once the most recent version of Apple’s OS X has been downloaded and chosen, “Users who click the “Install Now” option receive the error “An Error Occurred Installing IOS 15.”
The iOS 15 update failed during setup on your iPhone or iPad. Make another attempt or remind me later.” We provide answers to your problems below.
Fix: An Error Occurred Installing IOS 15
Method 1: Verify iOS 15 Compatibility on Your Device
The iOS 15 installation failed, and I don’t know why. In iOS, you can encounter the “Cannot install update – Error installing iOS 15” notice if your device isn’t compatible with iOS 15. Check the list below to see if your gadget is compatible.
Iphone Models Compatible With iOS 15:
iPhone XS Max/XS R/X, iPhone XS, iPhone X, iPhone 8, iPhone 8 Plus, iPhone 7 Plus, iPhone 6s Plus, iPhone SE, iPod touch 7, and iPhone 13/13 Pro (Max)/13 mini in 2020.
iPads Compatible With iOS 15:
iPad mini (6th generation), iPad Air (4th generation), iPad Air (5th generation), iPad Pro 11-inch (1st generation), iPad Pro 11-inch (2nd generation), iPad Pro 12.9-inch (3rd generation), iPad Pro 12.9-inch (4th generation),
iPad Pro 12.9-inch (5th generation), iPad mini 4, iPad mini 5th generation, iPad (5th generation), iPad (6th generation), iPad (7th generation), iPad (8th generation), iPad (9th generation), iPad Air 2, iPad Air, iPad Air 4, iPad Air (1st and 2nd generation)
Method 2: Reboot.
Force restart might let you purge all garbage files on your device and refresh its memory. To eliminate any iOS issues, try this simple remedy for system glitches. So, you can try to forcibly restart your iPhone or iPad when you get the “an error occurred installing iOS 15” message.
Method 3: Reset Network Settings
Resetting network settings will refresh all information linked to the network utilised on your phone. If you see “an error occurred installing iOS 15,” try resetting your network settings as shown below.
Open the General section of your device’s settings menu. Scroll down and pick the Reset option. When prompted, select the option to reset your network preferences.
Method 4: Check & Manage Storage Space
iOS updates necessitate a sizable amount of free space on the device. The issue “Failed to install update – An error occurred installing iOS 15” typically appears when there is insufficient RAM to complete the update.
Step 1: Launch the Preferences app.
Step 2: Click General. Pick an iPhone storage option.
Step 3: If there’s little free space left, please uninstall the apps that you don’t actually need or erase the data of some apps manually.
Method 5: Download and install the latest iOS from iTunes.
If you’ve exhausted the aforementioned options without success,
you may always update your iOS version through iTunes.
Step 1: Get the most recent version of iTunes and install it on your computer.
Step 2: Connect your iPhone to your PC. If this is your first time connecting your iPhone to a computer, you’ll need to teach it to trust the computer.
Step 3: Open iTunes and choose your iPhone.
Step 4: pick Check for Update from the Summary menu. Press Download and Update. If prompted, enter your iPhone’s passcode.
Some Closing Remarks
Solution to “an error occurred installing iOS 15” message. The problem can be eliminated using the five methods discussed in this essay. If you run into the same problems, try the suggestions given here.
In the comment section, you can tell us if you’ve come up with any better solutions to this problem.
