remove battery, after 10 seconds balik mo uli master
press volume up tapos power button,
hintayin mo lang master lumabas ung triangle n my exclemation point sa loob
tapos release mo yung dalawang button.
after that press mo uli volume up button,, tapos un nasa system recovery kn.
select wipe data/factory reset using volume down tapos press mo power button
tapos select mo uli delete all user data tapos reboot mo na po unit