trial and error, my mga tuts jan pra sa ehi settings ng with load/promo or without load/promo...default apn or mgc yan muna starting mo...dun nmn sa ehi configs nddownload nmn yan anytime...importante settings ng injector...sana mktulong pre
ehi configs : yan yung my specific country, passwords at xpiration period...ini.input lng nmn yan as personal config kpag ggawa ka ng sarili