How To Software Update Iphone Using Mobile Data. Type in a passcode if prompt and your device will get updated in a while. From the Home Screen tap Settings.
The iPhone 4 and older iPhones cannot update to the latest version of iOS. Start Download iOS 14iOS 13 Without WiFi and iTunes Download iOS With Cellular Data or Download the latest iOS Using Mobile Data. Launch ReiBoot and allow it to recognize your device.
After the device searches for available software updates it will display the current version.
When you dont have one you can update iPhone using iTunes on your PC over cellular data. Choose the device icon at the top left and hit on the Summary tab. Basically we have two alternative ways that helpful for all iOS device users. Go to Settings then choose Cellular or Mobile Data.