Why I can’t download iPadOS 15.2.1 on my iPad Air4 by connecting it to a phone via potable hotspot.
Why I can’t download iPadOS 15.2.1 on my iPad Air4 by connecting it to a phone via potable hotspot.
iPad Air, iPadOS 14
Question marked as
You must have a stable Wi-Fi connection.
Or connect to a PC with the latest version of iTunes installed.
Charge the battery to 50% or higher.
Turn off Battery saving mode.
Don't use a Hotspot.
Don't use VPN.
And make sure you have enough free space.