Unlock SGH-M819N - GSM-Forum

rppwireless · 12-01-2013, 14:51

Has anyone been able to unlock the metropcs version of the samsung galaxy mega?

aameenshaikh · 01-06-2014, 08:37

I have a same problem
I have samsung mega 6.3 metro pcs M819n
android version 4.2.2
Firmware M819nuvuamj5
no unlocking support any box

plz give support on z3x urgently

groovy2312 · 01-14-2014, 21:53

I HAVE DONE WITH I527 MODEL

Selected model: I527
Selected port: COM47 SAMSUNG Mobile USB Serial Port
Selected port speed: 115200
Searching Samsung modem... detected COM46
Reading phone info...
Software version: M819NUVUAMJ5/M819NUVUAMJ5/M819NTMBAMJ5
IMEI: ***************
Product code:
Done with Samsung Tool v.16.8

Selected model: I527
Selected port: COM47 SAMSUNG Mobile USB Serial Port
Selected port speed: 115200
Searching ADB device... OK
Reading phone info...
Model: SGH-M819N
Android version: 4.2.2
Product code: SGH2M819ZKATMB
Phone version: M819NUVUAMJ5
PDA version: M819NUVUAMJ5
CSC version: M819NTMBAMJ5
IMEI: 358865050182256
Phone S/N: RV1DA8EFTSP
Checking phone at COM47 OK
Backuping NVM... OK
Checking Super user right... true
Backuping MMCBLK... OK
Writing data to phone... OK
Rebooting phone... OK
Checking phone at COM47 OK
Restoring NVM... OK
Reseting... OK
Unlock done
Done with Samsung Tool v.16.8

Done with Samsung Tool v.16.8

MUTUAL · 01-17-2014, 07:52

Quote:

Originally Posted by groovy2312

I HAVE DONE WITH I527 MODEL

Selected model: I527
Selected port: COM47 SAMSUNG Mobile USB Serial Port
Selected port speed: 115200
Searching Samsung modem... detected COM46
Reading phone info...
Software version: M819NUVUAMJ5/M819NUVUAMJ5/M819NTMBAMJ5
IMEI: ***************
Product code:
Done with Samsung Tool v.16.8

Selected model: I527
Selected port: COM47 SAMSUNG Mobile USB Serial Port
Selected port speed: 115200
Searching ADB device... OK
Reading phone info...
Model: SGH-M819N
Android version: 4.2.2
Product code: SGH2M819ZKATMB
Phone version: M819NUVUAMJ5
PDA version: M819NUVUAMJ5
CSC version: M819NTMBAMJ5
IMEI: 358865050182256
Phone S/N: RV1DA8EFTSP
Checking phone at COM47 OK
Backuping NVM... OK
Checking Super user right... true
Backuping MMCBLK... OK
Writing data to phone... OK
Rebooting phone... OK
Checking phone at COM47 OK
Restoring NVM... OK
Reseting... OK
Unlock done
Done with Samsung Tool v.16.8

Done with Samsung Tool v.16.8

i did what u did after that now phone imei is 00000 what to do?
how to fix that?

groovy2312 · 01-19-2014, 02:17

Quote:

Originally Posted by MUTUAL

i did what u did after that now phone imei is 00000 what to do?
how to fix that?

Just repair the original imei

laserbeam1k · 01-19-2014, 08:07

If you fix with the ATT Varient
It Works!

Directions followed it says sucessful on z3x then i try *#06# then /00 null?

at first i was thinking OMG but then after reboot it shows the IMEI that was input. This Theory is true!

frankerebus · 01-21-2014, 22:56

use i9205 for repair the imei

MUTUAL · 01-21-2014, 23:13

Quote:

Originally Posted by frankerebus

use i9205 for repair the imei

thanks for the reply already fix with SPT box

frankerebus · 01-22-2014, 00:22

but theres are an problem when u try register the local GSM signal :/

MUTUAL · 01-22-2014, 05:44

Quote:

Originally Posted by frankerebus

but theres are an problem when u try register the local GSM signal :/

no no problem at all working good

sugarlandpapi · 02-25-2014, 01:57

Quote:

Originally Posted by MUTUAL

no no problem at all working good

Not working for me either

azzat2 · 02-26-2014, 13:21

NOW YOU CAN UNLOCK METROPCS M819N USING Z3X BOX
AND SAMSUNG TOOLS V 17.0
AND CHECK NEW SECURITY MARK
THAT CAN BE DONE AFTER ROOTING THE PHONE USING (KINGO)

IN CASE YOU LOSE NETWORK SIGNAL:
FLASH A DUMMY QCN FILE FROM I527 :

PM ME TO SEND YOU THE FILE
sorry i couldnt post the link

AND YOU ARE READY TO GO ALL NETWORK OPEN

THANKS

xenior · 03-04-2014, 03:16

I did root and unlock M819N ... after unlock it...phone doesn't get signal...searching...

Please help....ASAP

MUTUAL · 03-04-2014, 05:06

Quote:

Originally Posted by xenior

I did root and unlock M819N ... after unlock it...phone doesn't get signal...searching...

Please help....ASAP

repair imie it will work

xenior · 03-04-2014, 06:13

I did repair imei ... But it's not work for me.

Somebody said it need to flash with i527 Qcn file.
Can anyone posting Qcn file for me ?

Thanks in advanced.

12-01-2013, 14:51	#1 (permalink)
rppwireless Insane Poster Join Date: Nov 2013 Location: Florida USA Posts: 63 Member: 2057592 Status: Offline Thanks Meter: 6	Unlock SGH-M819N Has anyone been able to unlock the metropcs version of the samsung galaxy mega?

01-14-2014, 21:53	#3 (permalink)
groovy2312 Junior Member Join Date: Oct 2010 Posts: 7 Member: 1408594 Status: Offline Thanks Meter: 2	I HAVE DONE WITH I527 MODEL Selected model: I527 Selected port: COM47 SAMSUNG Mobile USB Serial Port Selected port speed: 115200 Searching Samsung modem... detected COM46 Reading phone info... Software version: M819NUVUAMJ5/M819NUVUAMJ5/M819NTMBAMJ5 IMEI: *************** Product code: Done with Samsung Tool v.16.8 Selected model: I527 Selected port: COM47 SAMSUNG Mobile USB Serial Port Selected port speed: 115200 Searching ADB device... OK Reading phone info... Model: SGH-M819N Android version: 4.2.2 Product code: SGH2M819ZKATMB Phone version: M819NUVUAMJ5 PDA version: M819NUVUAMJ5 CSC version: M819NTMBAMJ5 IMEI: 358865050182256 Phone S/N: RV1DA8EFTSP Checking phone at COM47 OK Backuping NVM... OK Checking Super user right... true Backuping MMCBLK... OK Writing data to phone... OK Rebooting phone... OK Checking phone at COM47 OK Restoring NVM... OK Reseting... OK Unlock done Done with Samsung Tool v.16.8 Done with Samsung Tool v.16.8 Last edited by groovy2312; 01-14-2014 at 22:00.

02-26-2014, 13:21	#12 (permalink)
azzat2 Junior Member Join Date: Jun 2008 Posts: 5 Member: 787578 Status: Offline Thanks Meter: 0	M819n no network after unlocking solved NOW YOU CAN UNLOCK METROPCS M819N USING Z3X BOX AND SAMSUNG TOOLS V 17.0 AND CHECK NEW SECURITY MARK THAT CAN BE DONE AFTER ROOTING THE PHONE USING (KINGO) IN CASE YOU LOSE NETWORK SIGNAL: FLASH A DUMMY QCN FILE FROM I527 : PM ME TO SEND YOU THE FILE sorry i couldnt post the link AND YOU ARE READY TO GO ALL NETWORK OPEN THANKS

01-06-2014, 08:37	#2 (permalink)
aameenshaikh Junior Member Join Date: Jun 2013 Location: mumbai Posts: 7 Member: 1967457 Status: Offline Sonork: 100.1651164 Thanks Meter: 0	I have a same problem I have samsung mega 6.3 metro pcs M819n android version 4.2.2 Firmware M819nuvuamj5 no unlocking support any box plz give support on z3x urgently

01-19-2014, 08:07	#6 (permalink)
laserbeam1k Junior Member Join Date: Dec 2013 Posts: 1 Member: 2081699 Status: Offline Thanks Meter: 0	If you fix with the ATT Varient It Works! Directions followed it says sucessful on z3x then i try *#06# then /00 null? at first i was thinking OMG but then after reboot it shows the IMEI that was input. This Theory is true!

01-21-2014, 22:56	#7 (permalink)
frankerebus Freak Poster Join Date: Aug 2006 Posts: 223 Member: 327489 Status: Offline Thanks Meter: 56	use i9205 for repair the imei

01-22-2014, 00:22	#9 (permalink)
frankerebus Freak Poster Join Date: Aug 2006 Posts: 223 Member: 327489 Status: Offline Thanks Meter: 56	but theres are an problem when u try register the local GSM signal :/

03-04-2014, 03:16	#13 (permalink)
xenior Freak Poster Join Date: Jan 2013 Posts: 219 Member: 1870650 Status: Offline Thanks Meter: 12	I did root and unlock M819N ... after unlock it...phone doesn't get signal...searching... Please help....ASAP

03-04-2014, 06:13	#15 (permalink)
xenior Freak Poster Join Date: Jan 2013 Posts: 219 Member: 1870650 Status: Offline Thanks Meter: 12	I did repair imei ... But it's not work for me. Somebody said it need to flash with i527 Qcn file. Can anyone posting Qcn file for me ? Thanks in advanced.