How to factory reset KARBONN K9 Smart Eco B2B? How to wipe all data in KARBONN K9 Smart Eco B2B? How to bypass screen lock in KARBONN K9 Smart Eco B2B? How to restore defaults in KARBONN K9 Smart Eco B2B?
The following tutorial shows all method of master reset KARBONN K9 Smart Eco B2B. Check out how to accomplish hard reset by hardware keys and Android 7.0 Nougat settings. As a result your KARBONN K9 Smart Eco B2B will be as new and your Spreadtrum SC7731G core will run faster.
- At first turn off the mobile by pressing the Power key for a few moments.
- After that hold down Volume Up and Power buttons for a short while.
- Release the Power key when you see the KARBONN logo.
- Let go of Volume Up if the Android Robot image pops up.
- Now click Volume Up + Power key once more time.
- In this mode choose "wipe data/factory reset". Use Volume buttons to navigate and the Power key to accept it.
- Then select "yes" from the menu and confirm with the Power button.
- At the end choose "reboot system now" with the Power key.
- Well done! The hard reset operation will be finished for a few moments.
Karbonn K9 Smart 1gb Hard Reset 100% HINDI - video