z3x domestic unlock sm-n910p says ok, but the true is not...any advice? - GSM-Forum

miguelstorres · 02-22-2016, 21:33

Have Domestic and regular unlock 3 different sm-n910p phones with 5.1.1 to 4.2 version and clean meid (verified in the sprint store) made it with the z3x confirming the unlock, but the real true its not receiving any signal from gsm simcards. yes Have access to apn settings and it's not showing the sim card not supported warning,yes i can change the preferred network mode Any one having this kind an issue? any advice in what step its missing?

Already domestic unlock for sm-n920p,sm-n928p,sm-n925p with out any problem.

ONLY SM-N910P UNLOCK ITS NOT WORKING

george241312 · 02-22-2016, 21:46

Maybe if you searched a little you could have the solution to your problem.

You have to enable GCF.
Enable airplane mode
Go to Settings
Activate device
press ok and press menu button
press PST
TESTMODE MENU
the follow steps.

Dial *#0011#, menu, Key Input Capital "Q", menu, back, Key Input "0000" Wait a few seconds.

Follow these steps:
A. click ue setting and info
B. click setting
C. click protocol
D. open gcf and click number 1 and make sure it is on.
E. Restart the phone

miguelstorres · 02-22-2016, 21:50

already did that but only flick and no menu appears

george241312 · 02-22-2016, 21:55

Well then RIP
Root it and do this command from adb shell over USB DEBUG

Quote:

su

Quote:

am broadcast -a android.provider.Telephony.SECRET_CODE -d android_secret_code://27663368378

george241312 · 02-22-2016, 21:57

if still not working do ##72786# this will reset network settings and relock the phone and put it back to stock CDMA wise could be a messed up settings if that fails downgrade firmware or factory reset.

miguelstorres · 02-22-2016, 22:15

Ok ,already factory reset, do all unlock work and the same but issue, I reset the network settings and went for gcf and its working, now its showing the menu.
Really Appreciate your help.
Thank you

skribble85 · 03-21-2016, 15:41

hey youre awesome George! any help with same model imei repair?

markhaines1985 · 03-21-2016, 17:50

It is pretty simple. If GCF menu is not available just root phone and then bring up command prompt and enter the following:

adb shell
su
am broadcast -a android.provider.Telephony.SECRET_CODE -d android_secret_code://27663368378

That will force hidden menu to show then just select following:

UE SETTINGS & INFO
SETTING
PROTOCOL
GCF
GSM/(E)GPRS/WCDMA GCF ON

That simple. It works on N915P too.

eewireless · 03-21-2016, 17:55

if you dont know how to use command prompt you can always install the app samsung *phone info* from the market place and send the code from that app and it will take you to the service settings

remember it has to be rooted

skribble85 · 03-21-2016, 21:40

I know how to copy and past adb shell commands :-)

jjmpda · 03-22-2016, 01:37

Bro contact via skype i will help you no charge just buy me a beer when its done

02-22-2016, 21:33	#1 (permalink)
miguelstorres Insane Poster Join Date: Jan 2016 Posts: 63 Member: 2510231 Status: Offline Thanks Meter: 11	z3x domestic unlock sm-n910p says ok, but the true is not...any advice? Have Domestic and regular unlock 3 different sm-n910p phones with 5.1.1 to 4.2 version and clean meid (verified in the sprint store) made it with the z3x confirming the unlock, but the real true its not receiving any signal from gsm simcards. yes Have access to apn settings and it's not showing the sim card not supported warning,yes i can change the preferred network mode Any one having this kind an issue? any advice in what step its missing? Already domestic unlock for sm-n920p,sm-n928p,sm-n925p with out any problem. ONLY SM-N910P UNLOCK ITS NOT WORKING

02-22-2016, 21:46	#2 (permalink)
george241312 Registered User Join Date: Apr 2010 Posts: 247 Member: 1290061 Status: Offline Thanks Meter: 61	Maybe if you searched a little you could have the solution to your problem. You have to enable GCF. Enable airplane mode Go to Settings Activate device press ok and press menu button press PST TESTMODE MENU the follow steps. Dial *#0011#, menu, Key Input Capital "Q", menu, back, Key Input "0000" Wait a few seconds. Follow these steps: A. click ue setting and info B. click setting C. click protocol D. open gcf and click number 1 and make sure it is on. E. Restart the phone

02-22-2016, 21:50	#3 (permalink)
miguelstorres Insane Poster Join Date: Jan 2016 Posts: 63 Member: 2510231 Status: Offline Thanks Meter: 11	already did that but only flick and no menu appears

02-22-2016, 21:57	#5 (permalink)
george241312 Registered User Join Date: Apr 2010 Posts: 247 Member: 1290061 Status: Offline Thanks Meter: 61	if still not working do ##72786# this will reset network settings and relock the phone and put it back to stock CDMA wise could be a messed up settings if that fails downgrade firmware or factory reset.

02-22-2016, 22:15	#6 (permalink)
miguelstorres Insane Poster Join Date: Jan 2016 Posts: 63 Member: 2510231 Status: Offline Thanks Meter: 11	Ok ,already factory reset, do all unlock work and the same but issue, I reset the network settings and went for gcf and its working, now its showing the menu. Really Appreciate your help. Thank you

03-21-2016, 15:41	#7 (permalink)
skribble85 Junior Member Join Date: Jan 2016 Posts: 10 Member: 2509835 Status: Offline Thanks Meter: 0	hey youre awesome George! any help with same model imei repair?

03-21-2016, 17:50	#8 (permalink)
markhaines1985 Cheater -Don't Deal with him- Join Date: Feb 2016 Posts: 496 Member: 2532914 Status: Offline Thanks Meter: 1,154	It is pretty simple. If GCF menu is not available just root phone and then bring up command prompt and enter the following: adb shell su am broadcast -a android.provider.Telephony.SECRET_CODE -d android_secret_code://27663368378 That will force hidden menu to show then just select following: UE SETTINGS & INFO SETTING PROTOCOL GCF GSM/(E)GPRS/WCDMA GCF ON That simple. It works on N915P too.

03-21-2016, 17:55	#9 (permalink)
eewireless Freak Poster Join Date: Nov 2014 Posts: 160 Member: 2291117 Status: Offline Thanks Meter: 34	if you dont know how to use command prompt you can always install the app samsung phone info from the market place and send the code from that app and it will take you to the service settings remember it has to be rooted

03-21-2016, 21:40	#10 (permalink)
skribble85 Junior Member Join Date: Jan 2016 Posts: 10 Member: 2509835 Status: Offline Thanks Meter: 0	I know how to copy and past adb shell commands :-)

03-22-2016, 01:37	#11 (permalink)
jjmpda Freak Poster Join Date: Apr 2015 Location: Caribbean Island Posts: 336 Member: 2381538 Status: Offline Thanks Meter: 92	Bro contact via skype i will help you no charge just buy me a beer when its done