How to un-lock Karbonn A5

                                                UN - LOCKING  ON KARBONN  A 5


Press and hold volume button upper key + Power key

and its show fast boot recovery in green screen

then     Press and hold the keys without slip the hand

the red screen will shown

as soon as press key   then android logo will shown

then select factory re-set   to confirm

select all user data delete


finally  re-boot device