This method works on Modems and or Phones para lang ito sa naka UNLISURF meaning for smartbro sims lang to or pwede niyo rin itry sa ibang sim lol
WHAT YOU NEED :
3x APNS (smartlte,internet,smartbro,smart4g)
STEPS:
1: Check usage if umabot na ng 2.5 to 2.9GB
2: Pag umabot na Off Net change Apn...