Showing posts with label Karbonn A21. Show all posts
Showing posts with label Karbonn A21. Show all posts

Friday, May 31, 2013

Karbonn A21 Hard Reset

Karbonn A21 Hard Reset


Hard Reset:
  • Press and hold VOLUME UP + POWER KEY
  • now you see green screen dont release volume up key
  • after 10 seconds you see red screen, now release Volume up key.
  • now tou see recovery options.
  • select wipe data with factory reset and press power key for 2 sec.
  • now select yes and press power key for 2 second.
  • now reboot device.
karbonn a21 hard reset