First N920C DRK , DMVT Repair Done 100% By Z3x - GSM-Forum

**Sitlay KING** · 05-11-2016, 17:45

This Repaired instant then i thought.It only took 3 minutes hardly.

Info About phone:
Model: N920c
Build: N920CXXU2BPBA
Version: 6.0.1
Issue: DM-Verity verification failed
Condition: Hanged on startup logo

Pre Require:
Recovery pack V1.2 From server (to save time while processing)
Samsungtool pro 25.2 or above
Enough batter to process

Process (Read in software):
1: COnnect phone in download mode
2: go to repair tab in samsung tool pro
3: click Repair Drk
4: Software reboot your phone in recovery(power by z3x officials) ,Pic Attach below.
5: Wait untill your pc install drivers for ADB , If software fails to detect your phone in ADB , use power button to reboot system now(but once your computer finish the driver installation)0 then start it from step 1.
Ps: Software will wait till 100% for Adb So if your drivers are installed then wait till software end to 100%.

Log Of the Process:

Quote:

Operation: Repair DRK
Selected model: SM-N920C
Software version: 25.3

Checking Recovery file... OK
Searching server... OK
Compare local and server file... OK (up to date)
Searching USB Flash Interface... detected COM7
Setup connection... OK
Reading data from phone... OK
Sending data to phone... OK
Sending data to phone... OK
Waiting ADB device... OK
Reading phone info...
Android version: 6.0.1
Boot version: N920CXXU2BPBA
Platform: exynos7420
Boot serial: 85754d574d4e545a
Product board: zenlte
Initializating zTool... OK
Running zTool, please wait...
Start... OK
Init... OK
Generate and check client proof... OK
Verify proof by client... OK
Checking DRK status... OK
Repairing DMVT key... OK
Rebooting phone... OK
Repair DRK done
Done with Samsung Tool PRO v.25.3

Best Parts of Process:

Dashing Z3x Recovery:

Working Phone:

Purpose Of sharing this is to help others.
Thanks

boganice · 08-15-2016, 12:14

Operation: Repair DRK
Selected model: SM-N920C
Software version: 26.4

Checking local file... OK
Searching server... OK
Compare local and server file... OK (up to date)
Searching USB Flash Interface... detected COM11
Setup connection... OK
Reading data from phone... OK
Sending data to phone... OK
Sending data to phone... OK
Waiting ADB device... OK
Reading phone info...
Recovery build version: 6.0.1
Boot version: N920CXXU2AOJ5
Platform: exynos7420
Boot serial: 05157df5dc3b8426
Product board: zenlte
Initializating zTool... OK
Running zTool, please wait...
Start... OK
Init... OK
Generate and check client proof... OK
Verify proof by client... OK
Checking DRK status... OK
Repairing DMVT key... OK
Rebooting phone... OK
Repair DRK done

Done with Samsung Tool PRO v.26.4

afnanbangash · 11-07-2016, 10:13

Sir Flashed with same Firmware to N920c, but when I pressed Repair DRK, It always says,

"Recovery is NOT SEANROID encording or something like that

bangladeshflash · 11-10-2016, 15:56

Model: N920C

SM-N920C HOW TO SOLVE SIR

.::TEAM CCS::. · 11-10-2016, 16:20

Quote:

Originally Posted by bangladeshflash

Model: N920C

SM-N920C HOW TO SOLVE SIR

I think you first have to Turn Off FRP lock. Whats the Error message you get in red?

SAHIL JARRAL · 11-10-2016, 18:10

brother use latest one firmware

shahinbangla · 11-11-2016, 04:08

bro latest firmware use

ma341032 · 02-03-2017, 07:34

Operation: Read Codes
Selected model: SM-N920C
Software version: 27.7

Searching Samsung modem... detected COM591
Reading phone info... Ok
Model: SM-N920C
AP version: N920CXXU3BPJ9
CSC version: N920COJV3BPJ3
CP version: N920CXXU3BPK1
Product code: SM-N920CZKAKSA
Phone SN: RF8H411FL7D
Unique number: 85B652414F583634
Reading IMEI... Ok
IMEI: 358023071916332 (SIGN: OK)
Checking hash file... Ok
Reading data from phone... Ok
Modem board: SHANNON333
HWID: 68 89 40 CD 77 04 00 00 00 00 00 00 00 00 00 00
Reading NV data... Ok
Checking NV data... Ok
Calculating... Ok
Please wait, calculating codes... OK (time - 00:00:04)
Freeze code: 79713174
NET lock: 02826971
SUB lock: 00000000
SP lock: 00000000
CP lock: 00000000
SIM lock: 00000000
For check lock status: *#7465625#
Done with Samsung Tool PRO v.27.7

Bscaine · 04-06-2017, 14:06

I can't repair DRK:

Quote:

REPAIR INSTRUCTIONS:
Phone must be rooted!
If the software can't root the phone automatically,
then you must root your device manually.
1. Power on the phone.
2. Tap 7 times on 'Build number' in 'Settings'-'About phone' to enable 'Developer options',
go to 'Settings'-'Developer options' and enable 'USB debugging'.
3. Connect the phone to PC with USB cable, install drivers if needed.
4. Select device in ADB settings.
5. Fill values what you need to repair.
6. Press 'Repair' button.
7. Press 'Patch Certificate' if you have network problem after repairing.
7. Press 'Reset EFS' if you need to reset it.
Be carefully, do not perform this without necessity. Backup will be created automatically.

Repair DRK (Use it if you have DRK damaged (phone stuck on boot)):
1. Power on phone in download mode (turn off phone, hold vol.down + Camera + Power).
2. Connect phone to PC with USB cable, install drivers if needed.
3. Press 'Repair DRK' button.

Operation: Repair DRK
Selected model: SM-G928F
Software version: 28.0

Checking local file... Ok
Searching server... Ok
Compare local and server file... OK (up to date)
Searching USB Flash interface... COM6 detected
Setup connection... Ok
Reading data from phone... Ok
Sending data to phone... Ok
Sending data to phone... Ok
Waiting ADB device... Ok
Reading phone info...
Recovery build version: 6.0.1
Boot version: G928FXXU3CQC2
Platform: exynos7420
Boot serial: 1115fbbaec4e0204
Product board: zenlte
Initialization zTool... Ok
Running zTool, please wait...
Start... Ok
Initialization... Ok
Generate and check client proof... Ok
Verify proof by client... Ok
Checking DRK status... NG!
Writing DRK... error ()

Done with Samsung Tool PRO v.28.0

What can I do?
BR

Bscaine · 04-06-2017, 14:07

I can't repair DRK:

Quote:

REPAIR INSTRUCTIONS:
Phone must be rooted!
If the software can't root the phone automatically,
then you must root your device manually.
1. Power on the phone.
2. Tap 7 times on 'Build number' in 'Settings'-'About phone' to enable 'Developer options',
go to 'Settings'-'Developer options' and enable 'USB debugging'.
3. Connect the phone to PC with USB cable, install drivers if needed.
4. Select device in ADB settings.
5. Fill values what you need to repair.
6. Press 'Repair' button.
7. Press 'Patch Certificate' if you have network problem after repairing.
7. Press 'Reset EFS' if you need to reset it.
Be carefully, do not perform this without necessity. Backup will be created automatically.

Repair DRK (Use it if you have DRK damaged (phone stuck on boot)):
1. Power on phone in download mode (turn off phone, hold vol.down + Camera + Power).
2. Connect phone to PC with USB cable, install drivers if needed.
3. Press 'Repair DRK' button.

Operation: Repair DRK
Selected model: SM-G928F
Software version: 28.0

Checking local file... Ok
Searching server... Ok
Compare local and server file... OK (up to date)
Searching USB Flash interface... COM6 detected
Setup connection... Ok
Reading data from phone... Ok
Sending data to phone... Ok
Sending data to phone... Ok
Waiting ADB device... Ok
Reading phone info...
Recovery build version: 6.0.1
Boot version: G928FXXU3CQC2
Platform: exynos7420
Boot serial: 1115fbbaec4e0204
Product board: zenlte
Initialization zTool... Ok
Running zTool, please wait...
Start... Ok
Initialization... Ok
Generate and check client proof... Ok
Verify proof by client... Ok
Checking DRK status... NG!
Writing DRK... error ()

Done with Samsung Tool PRO v.28.0

What can I do?
BR

hasilkh7775 · 04-16-2017, 12:21

i have the same problem with my phone n920c and i haven't z3x box only octopus..............
if i can do with this box plz tell me how to do this
becoz i try to many firmware

hasilkh7775 · 04-16-2017, 12:48

hiii brother i try to flash with this firmware N920CXXU2BPBA but it's showing error

mobile_sujan01 · 02-19-2018, 06:35

no need at all
just reset frp with urt z3x or

root your phone
1000%
https://drive.google.com/open?id=1BC...662dEI9xQD6bQe

if you need flash than
TUR_N920CXXS3BQA9_N920COJV3BPJ3_N920CXXU3BQA1

search and flash with this file 6.0.1

sadamsoft · 03-06-2018, 18:46

not work in latest binary 4

Operation: Repair DRK
Selected model: SM-N920C
Software version: 30.8

Checking local file... OK
Searching server... OK
Compare local and server file... OK (up to date)
Searching USB Flash interface... COM10 detected
Setup connection... OK
Reading data from phone... OK
Sending data to phone... OK
Sending data to phone... OK
Waiting ADB device... OK
Reading phone info...
Recovery build version: 6.0.1
Boot version: N920CXXS4CRA1
Platform: exynos7420
Boot serial: 84314d45374d5241
Product board: zenlte
Initialization zTool... OK
Running zTool, please wait...
Start... OK
Initialization... OK
Generate and check client proof... OK
Verify proof by client... OK
Checking DRK status... NG!
Writing DRK... error ()

Done with Samsung Tool PRO v.30.8

fadeltalal · 06-11-2018, 10:49

any idea how to fix drk with binary 4

not work at all try every thing

11-10-2016, 15:56	#4 (permalink)
bangladeshflash Banned Join Date: Aug 2016 Posts: 53 Member: 2607815 Status: Offline Sonork: 100.16758955 Thanks Meter: 44	Sm-n920c how to solve sir Model: N920C SM-N920C HOW TO SOLVE SIR

11-10-2016, 18:10	#6 (permalink)
SAHIL JARRAL Freak Poster Join Date: Feb 2010 Location: lahore Pakistan Posts: 168 Member: 1242972 Status: Offline Sonork: 100.1609078 Thanks Meter: 35	use latest one brother use latest one firmware

08-15-2016, 12:14	#2 (permalink)
boganice No Life Poster Join Date: Jul 2001 Age: 42 Posts: 775 Member: 5184 Status: Offline Thanks Meter: 246	Operation: Repair DRK Selected model: SM-N920C Software version: 26.4 Checking local file... OK Searching server... OK Compare local and server file... OK (up to date) Searching USB Flash Interface... detected COM11 Setup connection... OK Reading data from phone... OK Sending data to phone... OK Sending data to phone... OK Waiting ADB device... OK Reading phone info... Recovery build version: 6.0.1 Boot version: N920CXXU2AOJ5 Platform: exynos7420 Boot serial: 05157df5dc3b8426 Product board: zenlte Initializating zTool... OK Running zTool, please wait... Start... OK Init... OK Generate and check client proof... OK Verify proof by client... OK Checking DRK status... OK Repairing DMVT key... OK Rebooting phone... OK Repair DRK done Done with Samsung Tool PRO v.26.4

11-07-2016, 10:13	#3 (permalink)
afnanbangash Freak Poster Join Date: Mar 2014 Posts: 419 Member: 2139591 Status: Offline Thanks Meter: 78	Sir Flashed with same Firmware to N920c, but when I pressed Repair DRK, It always says, "Recovery is NOT SEANROID encording or something like that

11-11-2016, 04:08	#7 (permalink)
shahinbangla Freak Poster Join Date: Dec 2014 Location: Savar,Dhaka,Bangladesh. Posts: 275 Member: 2318480 Status: Offline Sonork: 100.1669259 Thanks Meter: 198	bro latest firmware use

02-03-2017, 07:34	#8 (permalink)
ma341032 Freak Poster Join Date: Aug 2010 Location: Nepal Posts: 126 Member: 1370803 Status: Offline Sonork: ma341032 Thanks Meter: 36	Operation: Read Codes Selected model: SM-N920C Software version: 27.7 Searching Samsung modem... detected COM591 Reading phone info... Ok Model: SM-N920C AP version: N920CXXU3BPJ9 CSC version: N920COJV3BPJ3 CP version: N920CXXU3BPK1 Product code: SM-N920CZKAKSA Phone SN: RF8H411FL7D Unique number: 85B652414F583634 Reading IMEI... Ok IMEI: 358023071916332 (SIGN: OK) Checking hash file... Ok Reading data from phone... Ok Modem board: SHANNON333 HWID: 68 89 40 CD 77 04 00 00 00 00 00 00 00 00 00 00 Reading NV data... Ok Checking NV data... Ok Calculating... Ok Please wait, calculating codes... OK (time - 00:00:04) Freeze code: 79713174 NET lock: 02826971 SUB lock: 00000000 SP lock: 00000000 CP lock: 00000000 SIM lock: 00000000 For check lock status: *#7465625# Done with Samsung Tool PRO v.27.7

04-16-2017, 12:21	#11 (permalink)
hasilkh7775 Junior Member Join Date: Nov 2014 Location: dubai Posts: 5 Member: 2300001 Status: Offline Sonork: 100.1669864 Thanks Meter: 0	i have the same problem with my phone n920c and i haven't z3x box only octopus.............. if i can do with this box plz tell me how to do this becoz i try to many firmware

04-16-2017, 12:48	#12 (permalink)
hasilkh7775 Junior Member Join Date: Nov 2014 Location: dubai Posts: 5 Member: 2300001 Status: Offline Sonork: 100.1669864 Thanks Meter: 0	hiii brother i try to flash with this firmware N920CXXU2BPBA but it's showing error

02-19-2018, 06:35	#13 (permalink)
mobile_sujan01 Insane Poster Join Date: Dec 2010 Location: nepal Posts: 83 Member: 1471030 Status: Offline Thanks Meter: 37	no need at all just reset frp with urt z3x or root your phone 1000% https://drive.google.com/open?id=1BC...662dEI9xQD6bQe if you need flash than TUR_N920CXXS3BQA9_N920COJV3BPJ3_N920CXXU3BQA1 search and flash with this file 6.0.1

03-06-2018, 18:46	#14 (permalink)
sadamsoft Freak Poster Join Date: Oct 2016 Location: SUDAN Posts: 167 Member: 2637339 Status: Offline Thanks Meter: 44	not work in latest binary 4 Operation: Repair DRK Selected model: SM-N920C Software version: 30.8 Checking local file... OK Searching server... OK Compare local and server file... OK (up to date) Searching USB Flash interface... COM10 detected Setup connection... OK Reading data from phone... OK Sending data to phone... OK Sending data to phone... OK Waiting ADB device... OK Reading phone info... Recovery build version: 6.0.1 Boot version: N920CXXS4CRA1 Platform: exynos7420 Boot serial: 84314d45374d5241 Product board: zenlte Initialization zTool... OK Running zTool, please wait... Start... OK Initialization... OK Generate and check client proof... OK Verify proof by client... OK Checking DRK status... NG! Writing DRK... error () Done with Samsung Tool PRO v.30.8

06-11-2018, 10:49	#15 (permalink)
fadeltalal Freak Poster Join Date: Jan 2012 Location: amman jordan Age: 45 Posts: 158 Member: 1713974 Status: Offline Thanks Meter: 34	any idea how to fix drk with binary 4 not work at all try every thing