LAVA PHONE ANDROID PATTERN LOCK UNLOCK DAN

I phone Switch off la, chumi hnuah >> Switch button leh volume button a ruala hmeh tur >> A in on hnuah Home button hmeh leh tur >> Reset/Rebootah luh leh tur >> Android zawng2 ah a dik leh dik loh ka hre lo.....a then ah cuan power key+volume up+camera key hmeh rual ngai te pawh awm ve thin tho a, mahse tunlai chhuak ho ah chuan a chung a mi ang deuh vek khi ni tawh mai thei.
Entirnan camera button bik awm lohna ang ah te.