Apple iPad Air 2
Select network mode
There may be different network modes available depending on where you are. The network mode influences the data speeds your tablet can achieve.
Press Settings.
Press Mobile Data.
Press Mobile Data Options.
Press the indicator next to "Enable 4G" to turn the function on or off.
Press the Home key to return to the home screen.
1. 1. Find "Mobile Data Options"
2. 2. Select network mode
3. 3. Return to the home screen