[Q] SIM INVALID network locked sprint GALAXY s4
Hi Im in Iran and I got 2 galaxy s4 and both is for sprint and when I put Iran's sim card it says INVALID SIM,
after lots of callings to USA sprint they gave 6 digit code for unlocking this phone,
where should I use this code?
my sim card is GSM type,
instead of IMEI I Have MEID,
I think I tried all methods of websites like flashing with odin, *#0011#, flashphone, .....
also there is another thing I want to share, I used a software called flashphone v 188.8.131.52 .there I put the 6 digit in SPC field and after writing it it said SPC is correct the phone is unlocked.
Please help me to unlock these phones , I waist both my money and time on this.