How to factory resetKARBONN K21 STAR? How to wipe all data in KARBONN K21 STAR? How to bypass screen lock in KARBONN K21 STAR? How to restore defaults in KARBONN K21 STAR?
The following tutorial shows all method of master reset KARBONN K21 STAR. Check out how to accomplish Hard Reset by hardware keys and Vendor settings. As a result your KARBONN K21 STAR will be as new and your core will run faster.
If the device is off hold down the Power key for a short while.
From the Home Screen go to Menu and then to Settings.
Tap Reset and then select Master Reset.
In the next step choose Yes to confirm the whole operation..
To begin hard reset process type in the following safety code: 1234.
At the very beginning hold down the Power button to switch on the device
In the next step tap the following code in your phone: *2767*3855#
You should see information about resetting your phone.
Wait to comple the whole process.
Well done! Tha hard reset has just been performed.