Hello. Need help. Naka unlock iPhone 5 ko. 2nd hand user. UK galing. Same prob with everyone about RSIM/GPP. Globe LTE naactivate pero after a day nawalan ng signal. No service at all. Nahirapan ako makahanap ng GPP na LTE. Just in case magpa open line ako, bukod sa pwede na gamitin ibat ibang klase ng sim, magiging okay na din na ito for data usage? Thank you.