change apn to smarbro try mo lng hahaIm using upgrade sim kasi na block sun sim ko, ang problem is maya maya nawawala ang data, then on off ko sya, then balik naman data, any solution?
change apn to smarbro try mo lng hahaIm using upgrade sim kasi na block sun sim ko, ang problem is maya maya nawawala ang data, then on off ko sya, then balik naman data, any solution?