iOS 12 download won’t start on Mobile data or Cellular Data plan, Apple restricted iOS download file over the air only with WiFi connection. Apple doesn’t allow downloading new iOS update while Mobile Data is turned on. But here’s the trick that works for you.
Basically, we have two alternate ways that helpful for all iOS device users.
- Using WiFi or Cellular/ Mobile Data – Over The Air
- Using iTunes
Find the Ways to Download iOS 12 and Install on iPhone, iPad, and iPod Touch
Quick and Short Tricks to Download iOS 12 over the air
Connect iTunes and get update our iOS device is such a lengthy task. That most of the iPhone users are ignoring at first. If he/ she unable to get an update or download iOS then software Update on iTunes is necessary.
Are you on WiFi, Go to Settings > General > Software Update (Check for update)
Have you no WiFi? Mobile data is an option to use update iOS. Find the other device (Smartphone mobile or iPhone), Turn on Personal Hotspot and create your personal WiFi network for update iOS on other devices.
To turn on Personal Hotspot on iOS: Settings > Personal Hotspot > Enable Personal Hotspot. For Android mobile, Turn on Personal Hotspot on Android settings.
Find the Hotspot connection on Primary Device under WiFi option.
Find Hotspot name and Tap on it to connect.
Check available iOS 12 update, Start Download and install. Be patient while downloading in progress because it will take time for download GBs data and install after that automatically (Once you allow start installing).
Get More: iOS 12 Supported Devices list
Software Update iOS 12 using iTunes
- Updated Version of iTunes on your Mac or PC, Fast Internet connection
- Lightning Cable
1: Connect your iPhone to iTunes via lightning cable.
2: Go to Device icon at the top on iTunes, Next find the Summary option for the device details.
3: Click on Check for Update. The available software will be installed on your device model after downloading on iTunes.
You can install iOS 12 beta before public release on your iPhone, iPad. And it will available after 2 months approximately.