As we know Lava’s 3G 402+ model smart phone is most popular phone.
So here we discuss the unlock solution for it.
If you are suffering from pattern unlock & you for your password then solution is here.
1> Turn On your mobile with pressing power button & vol down
2> press up-to mobile turn
3> wait until android logo seen
4> Now choose factory reset by volume up down menu
5> After wiping data choose reboot
6> Enjoy your mobile.