How to open Developer Options in ZEN Ultrafone 105

  1. The device must be turned on, so hold down the Power key for a short while.
  2. In the next step from Main Menu find and select Settings and open About device. Permanently delete data from ZEN Ultrafone 105
  3. Then tap 7 times in Build number to become a developer. Hard Reset ZEN Ultrafone 105
  4. Excellent! You have just activated the Developer Options.

rating star rating star rating star rating star rating star
Rating: 3.5 - 60 reviews


  1. How to open Developer Options in ZEN Ultrafone 105

  2. What to do if your phone is stolen

  3. Clear Application Data

  4. How to manage auto-updates in ZEN Ultrafone 105?

  5. How to block apps with a password in your phone?

  6. Check ZEN Ultrafone 105 IMEI number

  7. How to strengthen the signal in ZEN Ultrafone 105?

  8. How to transfer the contacts using the Google Account in ZEN Ultrafone 105?

  9. What to do when Google Play does not function properly?

  10. Default apps in Android - how to delete them in ZEN Ultrafone 105?

  11. How to detect which apps drain your battery in ZEN Ultrafone 105?

  12. How to make a WI-FI router out of ZEN Ultrafone 105?

  13. All you need to know about rooting in ZEN Ultrafone 105?

  14. Deleting the Internet History

  15. IP Address in ZEN Ultrafone 105

  16. How to lenghten the battery life in ZEN Ultrafone 105?

  17. How to clean & boost ZEN Ultrafone 105?

  18. How to enable ZEN Ultrafone 105 to download apps from other sources than Google Play

  19. How to install Adobe Flash Player on ZEN Ultrafone 105?

  20. Google Play Errors in ZEN Ultrafone 105

  21. How to format SD Card on ZEN Ultrafone 105

  22. Android Pay in ZEN Ultrafone 105

  23. 7 steps for configuration new ZEN Ultrafone 105

  24. Fix "The application has stopped" in ZEN Ultrafone 105

  25. How to Recover Contacts in ZEN Ultrafone 105

  26. How to download YouTube files by using ZEN Ultrafone 105?

  27. How to enable Apps in ZEN Ultrafone 105?

  28. How to save battery life on ZEN Ultrafone 105?