5s tracfone us how
 

hello all
how using rsim latest ios


thanks

https://forum.gsmhosting.com/vbb/f819/iphone-6s-i5-5c-5s-6-6plus-want-use-iccid-unloc
 

Go to the title link for solution... Can't post a link yet.

Edited
 

Can't post a link yet... Will pm you the link to the thread.
You'll have to jailbreak the phone to edit the system file to tweak the phone to higher version.