what you need :
driver (android debugging) if not have then read http://forum.imeisource.com/showthread.php?p=142073#post142073
adb + fastboot
if not have then click here
put phone in fastboot mode ( press vol down+power + insirt usb )
after some time you can see "fastboot" on lcd of mobile
install proper driver
open cmd
switch to fast boot contain folder using cd command
type:
type:
type :
type:
*imp note: this method will work on all android devices which have fastboot mode
driver (android debugging) if not have then read http://forum.imeisource.com/showthread.php?p=142073#post142073
adb + fastboot
if not have then click here
put phone in fastboot mode ( press vol down+power + insirt usb )
after some time you can see "fastboot" on lcd of mobile
install proper driver
open cmd
switch to fast boot contain folder using cd command
type:
type:
it will show you all attached android devices
type :
it will erase user data and pattern &gmail lock too
type:
it will reboot your device to normal state
*imp note: this method will work on all android devices which have fastboot mode