Turning ON or OFF Mobile Data and Data Roaming

  1. Tap on applications icon.
  2. Tap on settings icon.
  3. Tap on SIM cards.
  4. Tap on mobile data.
  5. Tap on Operator 1 or Operator 2.
  6. Tap on back.
  7. Tap on data usage.
  8. Tap on SIM1 or SIM2 tab.
  9. Tap on mobile data to turn it on.
  10. Tap on back.
  11. Tap on more.
  12. Tap on mobile networks.
  13. Tap on Operator 1 or Operator 2 tab.
  14. Check mark on data roaming.
  15. Tap on Ok.
  16. Tap on home.