S8 doesn't accept network code - GSM-Forum

KnownAsDon · 06-02-2020, 17:39

I recently received from a client a locked AT&T S8 G950U binary 7. It was brought to me because it was network locked. I got the network code from the AT&T and site but I noticed when I try to restart the phone with a locked sim it would not ask for the network lock. The client said it used to show up before.

I tried entering the code by using the dial menu "#7465624*638#". I enter in the code and it said unlock successful but status is still "Emergency Calls Only".

I tried flashing combination firmware and back to stock AT&T firmware but no network lock screen shows up. Also tried G950U TMB (T-Mobile) and flashed back to AT&T and still the same thing.

If you could help me I would appreciate it.

06-02-2020, 17:39	#1 (permalink)
KnownAsDon Junior Member Join Date: Aug 2017 Posts: 1 Member: 2750406 Status: Offline Thanks Meter: 0	S8 doesn't accept network code I recently received from a client a locked AT&T S8 G950U binary 7. It was brought to me because it was network locked. I got the network code from the AT&T and site but I noticed when I try to restart the phone with a locked sim it would not ask for the network lock. The client said it used to show up before. I tried entering the code by using the dial menu "#7465624*638#". I enter in the code and it said unlock successful but status is still "Emergency Calls Only". I tried flashing combination firmware and back to stock AT&T firmware but no network lock screen shows up. Also tried G950U TMB (T-Mobile) and flashed back to AT&T and still the same thing. If you could help me I would appreciate it.