Karbonn a50 hard reset/ pattern unlock Solution Here

Karbonn a50 hard reset/ pattern unlock

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1) press volume down key + power key sumultaneously

keep pressing until android symbol appears ( triangle box).

2) leave the keys.

3) press (volume up) button for menu options to appear.

4) select (wipe data/ reset factory) option.

5) press power key to select the chosen option.a