I'm using Samsung Galaxy Grand Sir, ICS. Dual Sim, S1 TM S2 T&T.
First, I have to choose Sim2 T&T as my data provider right?
2nd, ise save ko lang po ba ung apn settings sa Smart then set it as default?
Then makakapag net na po b aq, even mga app gagana na? Tama po ba? Or do I have to install...