In our description database there are 2 solutions for performing hard reset for Karbonn K440.
Choose the first method and follow the steps to perform a hard reset. If the first solution does not work, try the next method.
Please remember! Hard reset will delete any and all data your device contains; like pictures, contacts, messages, apps etc. Everything. Karbonn K440 device will be brought back to the same configuration as that of a brand new device.
Instruction I:
1. Power up the phone by holding down the Power button.
2. Now tap this safety code into the phone: *2767*3855#
3. The phone will notify you about the beginning of the hard reset process. Patiently wait until it ends. Voila.
1. Switch the phone on.
2. You will find yourself on the Home Screen. From there, open Menu and Settings.
3. Select Reset and Master Reset. Tap Yes.
4. When asked to, enter this safety code: 1234.
5. Wait for your phone to reset and restart. Done.