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.
I´d 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!
hey try this one
go to google and search for ssu.apk
install and run the app and press unlock
done and reboot
it work for me after hard day looking for a way unlock my sprint s5.