Hard reset Karbonn K9 Smart Eco B2B Option 1
1. Go to Settings
2. Click on the menu About Phone
3. Next item Storage
4. Then click on Factory data reset
5. Mark opposite Factory Reset and Format disk
6. Click on Start cleaning
7. Reset will complete after Karbonn K9 Smart Eco B2B restart.
Hard reset Karbonn K9 Smart Eco B2B Option 2
1. Need to turn off the smartphone Karbonn K9 Smart Eco B2B
2. Press Volume Up + Turn on for a few seconds
3. Stop pressing the buttons when we see the brand logo on the display
4. Click Clear Data
5. Click on Start
6. The reset process will end after Karbonn K9 Smart Eco B2B restart.
Attention!
To fully perform a complete reset of Karbonn K9 Smart Eco B2B, a battery charge of about 80% is required.
When the reset is completed, all personal applications and data installed in the memory Karbonn K9 Smart Eco B2B will be erased.