
Amazon Kindle Fire HDX 7
Find "Mobile Network"
Slide your finger down the display starting from the top edge of your tablet.
Press Wireless.
Press Wireless.
Press Mobile Network.
Turn mobile data on or off
Press Data enabled to turn the function on or off.
If you turn on mobile data:
Press and drag the unlock icon left.
Press and drag the unlock icon left.
Key in your PIN and press OK.
Return to the home screen
Press the home icon to return to the home screen.