Closed Gpp lost can i use another gpp for my iphone 5s?

[kc bulan]

hi po..really need a help..nawala ko po kasi GPP ng iphone q din i tried using my sim without it,unfortunately it says SIM NOT SUPPORTED..anu po ba gagawin ko?hindi ko na kasi mahanap yung GPP ko an liit pa nmn nun...please help me po..thank you!

 

[Verto128]

Bili ka bagong GPP

 

[kc bulan]

nkbili n po aq..kasu nung ginamit ko n SIM not supported parin

 

[five5]

may mga gpp ngayon na ganyan hindi tulad dati working lahat. marami nag labasan na gpp na di gumagana