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How do I update my iPad if I don’t have a computer.
iPad Air 2, iPadOS 13
You will need to update using WiFi. Check this link...
You will need to update using WiFi. Check this link...
If your iPad is too far behind in iOS/iPadOS upgrades/updates, a full computer WILL BE NECCESSARY to upgrade that iPad.
If you can get access to a full computer, like a Mac or Windows PC, try either using the Finder on a Mac that has the newest macOS Catalina, or later macOS, installed OR with an older Mac with an older Mac OS, download and install the latest iTunes version ( or latest iTunes for Windows PC ), make sure the Mac or Windows PC is connected to the Internet, connect your iPad by the USB charge cable to the computer and let the iTunes application upgrade/update that iPad model, using the iTunes Software Update feature, to its current, maximum iOS of iOS 12.5.4/iPadOS 14.6
Make sure your iPad is, at least, charged to 50% or greater to attempt this.
Also, make sure to do a backup of your iPad's data, prior to upgrading/updating.
Backup to Apple iCloud and/or a full Mac or Windows PC using the same iTunes app OR, if a newer Mac running macOS Catalina, or later, making a backup using the macOS Finder app.
If NO access to a Mac or Windows computer, you will have to seek help from a good friend or family member, with a full Mac or Windows PC, to help you out
OR
Search online to locate and call contact your nearest, “local” Apple Store location to try/attempt to make an appointment to get your Apple iPad upgraded/updated to its latest iPadOS 15 version.
Apple Store employees will be glad to help/assist you.
Best of Luck to You!
Update
