Hard Reset KOOLNEE K3

How to factory reset KOOLNEE K3? How to wipe all data in KOOLNEE K3? How to bypass screen lock in KOOLNEE K3? How to restore defaults in KOOLNEE K3?

The following tutorial shows all methods of master reset KOOLNEE K3. Check out how to accomplish Hard Reset by hardware keys and Android 8.0 Oreo settings. As a result your KOOLNEE K3 will be as new and your MediaTek MT6750T cores will run faster.

How to hard reset KOOLNEE K3

  1. In the first step turn off smartphone by holding the Power button for a couple of seconds. Format KOOLNEE K3
  2. After that start pressing Volume Up and Power keys together for a few moments. Restore KOOLNEE K3
  3. When the Andorid Robot picture pops up release all buttons.
  4. Then click Volume Up + Power button to open Recovery Mode. Restore KOOLNEE K3
  5. In this mode choose "wipe data/factory reset" by using Volume keys to navigate and the Power button to confirm that. Permanently delete data from KOOLNEE K3
  6. Now select "Yes--delete all user data" from the menu and click the Power key once. Remove Screen Lock on KOOLNEE K3
  7. Finally choose "reboot system now" with the Power button. Remove screen password on KOOLNEE K3
  8. Success!

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Hard Reset will erase all of your data.
All described operations you are doing at your own risk.
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