Remove pattern lock on ptcl evo ivio de88 cellphone via key combination in few minutes without google account. You have no box required to unlock (Bypass) pattern screen lock. All data will be lost by doing this method, So take backup off important data before hard reset. All instaled applications will also be removed.
Power off your phone
Push together Camera + power button when android logo appear press back key
Select with volume keys "wipe data/factory reset" and press camera key to confirm
Select "yes delete all data" and press camera to confirm
Wait until format ends
Press camera key to confirm "reboot"
Wait until the phone restarts