[Q] Activate & Unlock International GSM for Unactivated Sprint Galaxy S5
Im Argentinian and bought by accident a Sprint Galaxy S5 (no contract) on Amazon instead of buying a factory unlocked version.
The thing is I live in Argentina and it seems I have to activate the phone with Sprint in order to use it.
IŽd like to know:
1) what is this activation process? is it really necesary? I ovbiously cant do it from Argentina.
2) i need to use the phone with an argentinian carrier, gsm. is there any process to allow it? Currently the phone says "Invalid SIM Card".
Thanks in advance!