How to un lock Karbonn A1

                                       KARBONN A 1    HOW TO  UN - LOCK


1 st    switch off the hand set

2nd    Press and hold Home key  +  Center key  +  Power key

3rd    The android logo will shown the display  then call  button to see recovery menu

4th    now select factory re-set  and Press center key

5th    confirm  and delete all user data   and press center key

Finally   re-boot  the complete process