Samsung SGH-M819N Unlock Complete Guide - GSM-Forum

Akaash6255 · 03-06-2014, 13:00

1. Root Your Phone Using Kingo Root (very Great Source to Root your phone easily)
2. Select MTP+ADB
3. Connect USB cable to Computer, install drivers if needed.
4. Press Unlock Done.

Selected model: M819N
Selected port: COM6 Z3X BOX Serial Port
Selected port speed: 115200
Searching ADB device...
Please, allow USB debugging on phone... OK
Reading phone info...
Model: SGH-M819N
Android version: 4.2.2
Product code: SGH2M819ZKATMB
Phone version: M819NUVUAMK7
PDA version: M819NUVUAMK7
CSC version: M819NTMBAMK7
IMEI: 358865050206832
Phone S/N: RV1DA8EJ3GH
Checking Super user right... false
Not supported version for auto root
Done with Samsung Tool v.17.1

Selected model: M819N
Selected port: COM6 Z3X BOX 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: M819NUVUAMK7
PDA version: M819NUVUAMK7
CSC version: M819NTMBAMK7
IMEI: 358865050206832
Phone S/N: RV1DA8EJ3GH
Checking Super user right... true
Backuping MMCBLK... OK
Writing data to phone... OK
Rebooting phone... OK
Waiting phone... OK
Bypass MSL... OK
Unlocking... OK
Reseting... OK
Unlock done
Done with Samsung Tool v.17.1

Thats it.

Best Regards
Akaash Malik

searcharound · 11-18-2014, 01:31

does the network and everything good Akaash6255 ?

Akaash6255 · 11-22-2014, 09:57

Yes Brother it worked without any problem.

searcharound · 11-24-2014, 19:21

Thank you Akaash6255

edlho · 12-17-2014, 18:28

Selected model: M819N
Selected port: COM33 SAMSUNG Mobile USB Serial Port
Selected port speed: 115200
File analysis... OK
Total file size: 0x00000000
Searching USB Flash Interface... not found
Done with Samsung Tool v.18.4

Selected model: M819N
Selected port: COM33 SAMSUNG Mobile USB Serial Port
Selected port speed: 115200
Searching Samsung modem... not found
Done with Samsung Tool v.18.4

Selected model: M819N
Selected port: COM33 SAMSUNG Mobile USB Serial Port
Selected port speed: 115200
File analysis... OK
Total file size: 0x00000000
Searching USB Flash Interface... not found
Done with Samsung Tool v.18.4

Selected model: M819N
Selected port: COM33 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: M819NUVUAMK7
PDA version: M819NUVUAMK7
CSC version: M819NTMBAMK7
IMEI: 358865050978463
Phone S/N: RV2F10ERQHK
Checking Super user right... true
Backuping MMCBLK... OK
Checking phone at COM33
Detected ID: 00000FEC (MSM8930)
SW Version: M8930B-AAAATAZM-5.0.060147
Reading ESN... OK
Backuping RFNV... OK
Backuping Feature Mask... OK
Backuping NV Item... OK
Backuping NV Item SIM1... OK
Backuping NV Item SIM2... OK
Backuping Provisioning Item Files... OK
Writing data to phone... OK
Rebooting phone... OK
Waiting phone... OK
Reading phone info...
Model: SGH-M819N
Android version: 4.2.2
Product code: Not Active
Phone version: M819NUVUAMK7
PDA version: M819NUVUAMK7
CSC version: M819NTMBAMK7
IMEI: Unknown
Phone S/N: RV2F10ERQHK
Bypass MSL... OK
Unlocking... OK
Reading QCN file... OK
Checking phone at COM33
Detected ID: 00000FEC (MSM8930)
SW Version: M8930B-AAAATAZM-5.0.060147
Checking paths... OK
Restoring EFS Backup... OK
Restoring NV Items... OK
Restoring NV Item SIM1... OK
Restoring NV Item SIM2... OK
Restoring Provisioning Item Files... OK
Reseting... OK
Unlock done
Done with Samsung Tool v.18.4

Selected model: M819N
Selected port: COM33 SAMSUNG Mobile USB Serial Port
Selected port speed: 115200
Searching Samsung modem... not found
Done with Samsung Tool v.18.4

Selected model: M819N
Selected port: COM3 USB Serial Port
Selected port speed: 115200
Searching Samsung modem... detected COM34
Reading phone info...
Software version: M819NUVUAMK7/M819NUVUAMK7/M819NTMBAMK7
IMEI: 358865050978463
Product code:
Done with Samsung Tool v.18.4

Selected model: M819N
Selected port: COM3 USB Serial Port
Selected port speed: 115200
Searching ADB device... OK
Reading phone info...
Model: SGH-M819N
Android version: 4.2.2
Product code: Not Active
Phone version: M819NUVUAMK7
PDA version: M819NUVUAMK7
CSC version: M819NTMBAMK7
IMEI: 358865050978463
Phone S/N: RV2F10ERQHK
Checking Super user right... true
Backuping MMCBLK...
Operation aborted
Done with Samsung Tool v.18.4

Selected model: M819N
Selected port: COM33 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: Not Active
Phone version: M819NUVUAMK7
PDA version: M819NUVUAMK7
CSC version: M819NTMBAMK7
IMEI: 358865050978463
Phone S/N: RV2F10ERQHK
Checking Super user right... true
Backuping MMCBLK... OK
Checking phone at COM33
Detected ID: 00000FEC (MSM8930)
SW Version: M8930B-AAAATAZM-5.0.060147
Reading ESN... OK
Backuping RFNV... OK
Backuping Feature Mask... OK
Backuping NV Item... OK
Backuping NV Item SIM1... OK
Backuping NV Item SIM2... OK
Backuping Provisioning Item Files... OK
Writing data to phone... OK
Reseting EFS... OK
Rebooting phone... OK
Waiting phone... OK
Reading phone info...
Model: SGH-M819N
Android version: 4.2.2
Product code: Not Active
Phone version: M819NUVUAMK7
PDA version: M819NUVUAMK7
CSC version: M819NTMBAMK7
IMEI: Unknown
Phone S/N: Unknown
Bypass MSL... OK
Repairing... OK
Disabling TEST mode... OK
Reading QCN file... OK
Checking phone at COM33
Detected ID: 00000FEC (MSM8930)
SW Version: M8930B-AAAATAZM-5.0.060147
Checking paths... OK
Restoring EFS Backup... OK
Restoring NV Items... OK
Restoring NV Item SIM1... OK
Restoring NV Item SIM2... OK
Restoring Provisioning Item Files... OK
Reseting... OK
Repair done
Done with Samsung Tool v.18.4

Akaash6255 · 12-28-2014, 12:06

There is no need to write QCN for this model for unlock even for 4.4.2 or 4.3. There is complete and secure process to unlock this phone without having any network issue with Z3X. It worked like charm.

edlho · 01-04-2015, 02:00

i need to fix this
Phone S/N: Unknown
Done with Samsung Tool v.18.5

edlho · 01-04-2015, 20:26

Wat i can do now??

Enviado desde mi iPhone con Tapatalk

03-06-2014, 13:00	#1 (permalink)
Akaash6255 Freak Poster Join Date: Apr 2013 Location: Gujrat Age: 31 Posts: 175 Member: 1912761 Status: Offline Sonork: 100.1650678 Thanks Meter: 105	Samsung SGH-M819N Unlock Complete Guide 1. Root Your Phone Using Kingo Root (very Great Source to Root your phone easily) 2. Select MTP+ADB 3. Connect USB cable to Computer, install drivers if needed. 4. Press Unlock Done. Selected model: M819N Selected port: COM6 Z3X BOX Serial Port Selected port speed: 115200 Searching ADB device... Please, allow USB debugging on phone... OK Reading phone info... Model: SGH-M819N Android version: 4.2.2 Product code: SGH2M819ZKATMB Phone version: M819NUVUAMK7 PDA version: M819NUVUAMK7 CSC version: M819NTMBAMK7 IMEI: 358865050206832 Phone S/N: RV1DA8EJ3GH Checking Super user right... false Not supported version for auto root Done with Samsung Tool v.17.1 Selected model: M819N Selected port: COM6 Z3X BOX 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: M819NUVUAMK7 PDA version: M819NUVUAMK7 CSC version: M819NTMBAMK7 IMEI: 358865050206832 Phone S/N: RV1DA8EJ3GH Checking Super user right... true Backuping MMCBLK... OK Writing data to phone... OK Rebooting phone... OK Waiting phone... OK Bypass MSL... OK Unlocking... OK Reseting... OK Unlock done Done with Samsung Tool v.17.1 Thats it. Best Regards Akaash Malik

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11-18-2014, 01:31	#2 (permalink)
searcharound Junior Member Join Date: Jan 2014 Posts: 21 Member: 2116569 Status: Offline Thanks Meter: 2	does the network and everything good Akaash6255 ?

11-22-2014, 09:57	#3 (permalink)
Akaash6255 Freak Poster Join Date: Apr 2013 Location: Gujrat Age: 31 Posts: 175 Member: 1912761 Status: Offline Sonork: 100.1650678 Thanks Meter: 105	Yes Brother it worked without any problem.

11-24-2014, 19:21	#4 (permalink)
searcharound Junior Member Join Date: Jan 2014 Posts: 21 Member: 2116569 Status: Offline Thanks Meter: 2	Thank you Akaash6255

12-17-2014, 18:28	#5 (permalink)
edlho Freak Poster Join Date: Aug 2006 Location: tampa Posts: 310 Member: 333872 Status: Offline Thanks Meter: 32	Selected model: M819N Selected port: COM33 SAMSUNG Mobile USB Serial Port Selected port speed: 115200 File analysis... OK Total file size: 0x00000000 Searching USB Flash Interface... not found Done with Samsung Tool v.18.4 Selected model: M819N Selected port: COM33 SAMSUNG Mobile USB Serial Port Selected port speed: 115200 Searching Samsung modem... not found Done with Samsung Tool v.18.4 Selected model: M819N Selected port: COM33 SAMSUNG Mobile USB Serial Port Selected port speed: 115200 File analysis... OK Total file size: 0x00000000 Searching USB Flash Interface... not found Done with Samsung Tool v.18.4 Selected model: M819N Selected port: COM33 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: M819NUVUAMK7 PDA version: M819NUVUAMK7 CSC version: M819NTMBAMK7 IMEI: 358865050978463 Phone S/N: RV2F10ERQHK Checking Super user right... true Backuping MMCBLK... OK Checking phone at COM33 Detected ID: 00000FEC (MSM8930) SW Version: M8930B-AAAATAZM-5.0.060147 Reading ESN... OK Backuping RFNV... OK Backuping Feature Mask... OK Backuping NV Item... OK Backuping NV Item SIM1... OK Backuping NV Item SIM2... OK Backuping Provisioning Item Files... OK Writing data to phone... OK Rebooting phone... OK Waiting phone... OK Reading phone info... Model: SGH-M819N Android version: 4.2.2 Product code: Not Active Phone version: M819NUVUAMK7 PDA version: M819NUVUAMK7 CSC version: M819NTMBAMK7 IMEI: Unknown Phone S/N: RV2F10ERQHK Bypass MSL... OK Unlocking... OK Reading QCN file... OK Checking phone at COM33 Detected ID: 00000FEC (MSM8930) SW Version: M8930B-AAAATAZM-5.0.060147 Checking paths... OK Restoring EFS Backup... OK Restoring NV Items... OK Restoring NV Item SIM1... OK Restoring NV Item SIM2... OK Restoring Provisioning Item Files... OK Reseting... OK Unlock done Done with Samsung Tool v.18.4 Selected model: M819N Selected port: COM33 SAMSUNG Mobile USB Serial Port Selected port speed: 115200 Searching Samsung modem... not found Done with Samsung Tool v.18.4 Selected model: M819N Selected port: COM3 USB Serial Port Selected port speed: 115200 Searching Samsung modem... detected COM34 Reading phone info... Software version: M819NUVUAMK7/M819NUVUAMK7/M819NTMBAMK7 IMEI: 358865050978463 Product code: Done with Samsung Tool v.18.4 Selected model: M819N Selected port: COM3 USB Serial Port Selected port speed: 115200 Searching ADB device... OK Reading phone info... Model: SGH-M819N Android version: 4.2.2 Product code: Not Active Phone version: M819NUVUAMK7 PDA version: M819NUVUAMK7 CSC version: M819NTMBAMK7 IMEI: 358865050978463 Phone S/N: RV2F10ERQHK Checking Super user right... true Backuping MMCBLK... Operation aborted Done with Samsung Tool v.18.4 Selected model: M819N Selected port: COM33 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: Not Active Phone version: M819NUVUAMK7 PDA version: M819NUVUAMK7 CSC version: M819NTMBAMK7 IMEI: 358865050978463 Phone S/N: RV2F10ERQHK Checking Super user right... true Backuping MMCBLK... OK Checking phone at COM33 Detected ID: 00000FEC (MSM8930) SW Version: M8930B-AAAATAZM-5.0.060147 Reading ESN... OK Backuping RFNV... OK Backuping Feature Mask... OK Backuping NV Item... OK Backuping NV Item SIM1... OK Backuping NV Item SIM2... OK Backuping Provisioning Item Files... OK Writing data to phone... OK Reseting EFS... OK Rebooting phone... OK Waiting phone... OK Reading phone info... Model: SGH-M819N Android version: 4.2.2 Product code: Not Active Phone version: M819NUVUAMK7 PDA version: M819NUVUAMK7 CSC version: M819NTMBAMK7 IMEI: Unknown Phone S/N: Unknown Bypass MSL... OK Repairing... OK Disabling TEST mode... OK Reading QCN file... OK Checking phone at COM33 Detected ID: 00000FEC (MSM8930) SW Version: M8930B-AAAATAZM-5.0.060147 Checking paths... OK Restoring EFS Backup... OK Restoring NV Items... OK Restoring NV Item SIM1... OK Restoring NV Item SIM2... OK Restoring Provisioning Item Files... OK Reseting... OK Repair done Done with Samsung Tool v.18.4

12-28-2014, 12:06	#6 (permalink)
Akaash6255 Freak Poster Join Date: Apr 2013 Location: Gujrat Age: 31 Posts: 175 Member: 1912761 Status: Offline Sonork: 100.1650678 Thanks Meter: 105	There is no need to write QCN for this model for unlock even for 4.4.2 or 4.3. There is complete and secure process to unlock this phone without having any network issue with Z3X. It worked like charm.

01-04-2015, 02:00	#7 (permalink)
edlho Freak Poster Join Date: Aug 2006 Location: tampa Posts: 310 Member: 333872 Status: Offline Thanks Meter: 32	i need to fix this Phone S/N: Unknown Done with Samsung Tool v.18.5

01-04-2015, 20:26	#8 (permalink)
edlho Freak Poster Join Date: Aug 2006 Location: tampa Posts: 310 Member: 333872 Status: Offline Thanks Meter: 32	Wat i can do now?? Enviado desde mi iPhone con Tapatalk