GSM Shop GSM Shop
GSM-Forum  

Welcome to the GSM-Forum forums.

You are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features.
Only registered members may post questions, contact other members or search our database of over 8 million posts.

Registration is fast, simple and absolutely free so please - Click to REGISTER!

If you have any problems with the registration process or your account login, please contact contact us .

Go Back   GSM-Forum > Product Support Sections > Hard/Software Products (official support) > Z3X-Team Products
Reload this Page SM-G920f Security damaged (4 13)
Register FAQDonate Forum Rules Root any Device ★iPhone Unlock★ ★ Direct Codes ★ Direct Unlock Source


Reply
Page 3 of 3 12 3
 
LinkBack Thread Tools Display Modes
Old 07-31-2018, 21:17   #31 (permalink)
No Life Poster
 
Join Date: Feb 2005
Location: Romania
Age: 37
Posts: 2,254
Member: 120579
Status: Offline
Thanks Meter: 182
Donate money to this user

Quote:
Originally Posted by fler_tb View Post
Thanks voltran2008 for help!

Here is the shorted Z3X log and link for my working backup:
https://drive.google.com/drive/folde...J4SpAXVPm7OT-5
[/CODE]

Hallo. Please allow acces . I got the same issue with 3560000etc imei
  Reply With Quote
Old 07-31-2018, 21:46   #32 (permalink)
No Life Poster
 
voltran2008's Avatar
 
Join Date: Sep 2008
Location: Space
Age: 49
Posts: 1,728
Member: 861795
Status: Offline
Thanks Meter: 1,275
Quote:
Originally Posted by tintome View Post
Hallo. Please allow acces . I got the same issue with 3560000etc imei
Modem:
CP_G920FXXU6ERD3_CP9525046_CL13115714_QB17869413_R EV02_user_low_ship.tar.zip

EFS Backup:
EFS_SM-G920F_G920FXXS3DPD5__R58G422B2EY_6-5-2016_17-21-0.tar

NV_DATA:
SM-G920F_2-1-2017_11-29-45__R58H70F60FK_nv_data.bin


ROOT:
Step 1: TWRP: twrp-3.2.2-0-zeroflte.img.tar

Step 2: SuperSU: SR5-SuperSU-v2.82-SR5-20171001224502.zip
Last edited by voltran2008; 07-31-2018 at 21:52.
  Reply With Quote
The Following 6 Users Say Thank You to voltran2008 For This Useful Post:
Show/Hide list of the thanked
Old 08-01-2018, 09:07   #33 (permalink)
No Life Poster
 
Join Date: Mar 2007
Location: Roumania
Posts: 1,140
Member: 461923
Status: Offline
Thanks Meter: 2,020



Thank's for files but same..No imei only SN ..


Operation: Flash
Selected model: SM-G920F
Software version: 33.5

File analysis... OK
Total file size: 0x02739310 (39 Mb)
Searching USB Flash interface... COM17 detected
Setup connection... OK
Reading PIT from phone... OK
Sending modem.bin... OK
Flashing done (time - 00:00:05)

Done with Samsung Tool PRO v.33.5




Operation: Write EFS
Selected model: SM-G920F
Software version: 33.5

Waiting ADB device... OK
Reading phone info...
Model: SM-G920F
Android version: 7.0
PDA version: G920FXXU6ERF5
CSC version: G920FOXX6ERF2
Phone version:
Product code:
CSC country code: portugal
CSC sales code: TPH
Phone SN: R58G422B2EY
IMEI:
HW version:
RF cal date:
Chip name: EXYNOS7420
Modem board:
Security patch: 2018-06-01
Boot Warranty bit: 1
Checking Super user right... true
Extracting EFS file... OK
Converting Img to Ext4... OK
Writing EFS to phone... OK
Rebooting phone... OK

Done with Samsung Tool PRO v.33.5




Waiting ADB device... OK
Reading phone info...
Model: SM-G920F
Android version: 7.0
PDA version: G920FXXU6ERF5
CSC version: G920FOXX6ERF2
Phone version:
Product code:
CSC country code: portugal
CSC sales code: TPH
Phone SN: R58G422B2EY
IMEI:
HW version:
RF cal date:
Chip name: EXYNOS7420
Modem board:
Security patch: 2018-06-01
Boot Warranty bit: 1
Checking Super user right... true
Writing NV Data... OK
Recalculating MD5... OK
Deleting backup... OK
Write NV Data done

Done with Samsung Tool PRO v.33.5




Waiting ADB device... OK
Reading phone info...
Model: SM-G920F
Android version: 7.0
PDA version: G920FXXU6ERF5
CSC version: G920FOXX6ERF2
Phone version:
Product code:
CSC country code: portugal
CSC sales code: TPH
Phone SN: R58G422B2EY
IMEI:
HW version:
RF cal date:
Chip name: EXYNOS7420
Modem board:
Security patch: 2018-06-01
Boot Warranty bit: 1
Checking Super user right... true
Reading NV data... OK
Checking NV data... OK
Can not detected modem type

Done with Samsung Tool PRO v.33.5





Waiting ADB device... OK
Reading phone info...
Model: SM-G920F
Android version: 7.0
PDA version: G920FXXU6ERF5
CSC version: G920FOXX6ERF2
Phone version:
Product code:
CSC country code: portugal
CSC sales code: TPH
Phone SN: R58G422B2EY
IMEI:
HW version:
RF cal date:
Chip name: EXYNOS7420
Modem board:
Security patch: 2018-06-01
Boot Warranty bit: 1
Checking Super user right... true
Reading NV data... OK
Checking NV data... OK
Reading data... error
Security damaged (4 13)
Initialization zTool... OK
Running zTool, please wait...
Start... OK
Initialization... OK
Generate and check client proof... OK
Verify proof by client... OK
Reading data from phone... error (0)
Try downgrade modem if possible

Done with Samsung Tool PRO v.33.5
  Reply With Quote
The Following User Says Thank You to stefani For This Useful Post:
Old 08-01-2018, 12:42   #34 (permalink)
No Life Poster
 
voltran2008's Avatar
 
Join Date: Sep 2008
Location: Space
Age: 49
Posts: 1,728
Member: 861795
Status: Offline
Thanks Meter: 1,275
Flash full firmware and afterwards write nv_data and repair
  Reply With Quote
Old 10-06-2018, 17:08   #35 (permalink)
Freak Poster
 
Join Date: Oct 2015
Posts: 203
Member: 2466934
Status: Offline
Thanks Meter: 54
Quote:
Originally Posted by fler_tb View Post
I flash provided U6 modem and EFS (got blank imei/good SN) and after that did reset EFS in Z3x Pro.
Null imei/sn now become 350000000000006/null. Than I checked box imei and write right numbers from sticker on battery (yes , I removed back cover). After reset, imei ok, but SN still null (in my case). Than using Root Explorer I go to root\efs\FactoryApp to find the "serial_no" file (in my case it wasn't there at all so I created notepad document and after entering right SN (from sticker) I saved file as "serial_no" without txt extension and copy it via Root Explorer to FactoryApp folder. And voila imei/sn are good now. Next i did patch certificate and unlock process, as restored nv_data file was sim locked.

Thanks voltran2008 for help!

Here is the shorted Z3X log and link for my working backup:

https://drive.google.com/drive/folde...J4SpAXVPm7OT-5

Code:
[28.6.2018 20:39:25 SM-G920F Repair] Model: SM-G920F
[28.6.2018 20:39:25 SM-G920F Repair] Android version: 7.0
[28.6.2018 20:39:25 SM-G920F Repair] PDA version: G920FXXU6ERC1
[28.6.2018 20:39:25 SM-G920F Repair] CSC version: G920FOXX6ERC1
[28.6.2018 20:39:25 SM-G920F Repair] Phone Version: G920FXXU6ERD3
[28.6.2018 20:39:25 SM-G920F Repair] Product code:
[28.6.2018 20:39:25 SM-G920F Repair] CSC country code: portugal
[28.6.2018 20:39:25 SM-G920F Repair] CSC sales code: TPH
[28.6.2018 20:39:25 SM-G920F Repair] Phone SN:
[28.6.2018 20:39:25 SM-G920F Repair] IMEI: 350000000000006
[28.6.2018 20:39:25 SM-G920F Repair] HW version:
[28.6.2018 20:39:25 SM-G920F Repair] RF cal date:
[28.6.2018 20:39:25 SM-G920F Repair] Chip name: EXYNOS7420
[28.6.2018 20:39:25 SM-G920F Repair] Modem board: SHANNON333
[28.6.2018 20:39:25 SM-G920F Repair] Security patch: 2018-03-01
[28.6.2018 20:39:25 SM-G920F Repair] Boot Warranty bit: 1
[28.6.2018 20:39:25 SM-G920F Repair] Checking if the phone is Superuser (Rooted) ... yes
[28.6.2018 20:39:27 SM-G920F Repair] Reading NV data ... OK
[28.6.2018 20:39:28 SM-G920F Repair] Checking NV data ... OK
[28.6.2018 20:39:28 SM-G920F Repair] Initialization zTool ... OK
[28.6.2018 20:39:30 SM-G920F Repair] Running zTool, please wait ... Okay
[28.6.2018 20:39:55 SM-G920F Repair] HWID: 08 7F 95 AC 14 04 00 00 00 00 00 00 00 00 00 00
[28.6.2018 20:39:55 SM-G920F Repair] Calculating ... OK
[28.6.2018 20:39:58 SM-G920F Repair] Repairing ... Okay
[28.6.2018 20:40:01 SM-G920F Repair] Writing NV data ... OK
[28.6.2018 20:40:03 SM-G920F Repair] Restart your phone ... All right
[28.6.2018 20:40:03 SM-G920F Repair] The repair is completed
[28.6.2018 20:40:03 SM-G920F Repair]
[28.6.2018 20:41:04 SM-G920F Unlock] Operation: Unlock
[28.6.2018 20:41:04 SM-G920F Unlock] Selected model: SM-G920F
[28.6.2018 20:41:04 SM-G920F Unlock] Software version: 32.7
[28.6.2018 20:41:04 SM-G920F Unlock]
[28.6.2018 20:41:08 SM-G920F Unlock] Waiting ADB device ... OK
[28.6.2018 20:41:16 SM-G920F Unlock] Reading Phone Information ...
[28.6.2018 20:41:16 SM-G920F Unlock] Model: SM-G920F
[28.6.2018 20:41:16 SM-G920F Unlock] Android version: 7.0
[28.6.2018 20:41:16 SM-G920F Unlock] PDA version: G920FXXU6ERC1
[28.6.2018 20:41:16 SM-G920F Unlock] CSC version: G920FOXX6ERC1
[28.6.2018 20:41:16 SM-G920F Unlock] Phone Version: G920FXXU6ERD3
[28.6.2018 20:41:16 SM-G920F Unlock] Product code:
[28.6.2018 20:41:16 SM-G920F Unlock] CSC country code: portugal
[28.6.2018 20:41:16 SM-G920F Unlock] CSC sales code: TPH
[28.6.2018 20:41:16 SM-G920F Unlock] Phone SN:
[28.6.2018 20:41:16 SM-G920F Unlock] IMEI: 354901075450685
[28.6.2018 20:41:16 SM-G920F Unlock] HW version:
[28.6.2018 20:41:16 SM-G920F Unlock] RF cal date:
[28.6.2018 20:41:16 SM-G920F Unlock] Chip name: EXYNOS7420
[28.6.2018 20:41:16 SM-G920F Unlock] Modem board: SHANNON333
[28.6.2018 20:41:16 SM-G920F Unlock] Security patch: 2018-03-01
[28.6.2018 20:41:16 SM-G920F Unlock] Boot Warranty bit: 1
[28.6.2018 20:41:16 SM-G920F Unlock] Checking if the phone is Superuser (Rooted) ... yes
[28.6.2018 20:41:23 SM-G920F Unlock] Reading NV data ... OK
[28.6.2018 20:41:24 SM-G920F Unlock] Checking NV data ... OK
[28.6.2018 20:41:24 SM-G920F Unlock] Initialization zTool ... OK
[28.6.2018 20:41:26 SM-G920F Unlock] Running zTool, please wait ... OK
[28.6.2018 20:41:51 SM-G920F Unlock] HWID: 08 7F 95 AC 14 04 00 00 00 00 00 00 00 00 00 00
[28.6.2018 20:41:51 SM-G920F Unlock] Calculating ... OK
[28.6.2018 20:41:54 SM-G920F Unlock] Unlocking ... OK
[28.6.2018 20:41:57 SM-G920F Unlock] Writing NV data ... OK
[28.6.2018 20:41:59 SM-G920F Unlock] Restart your phone ... All right
[28.6.2018 20:41:59 SM-G920F Unlock] Unlocking Completed

Thank you so much!!
ur NV data worked like a charm,
here is what i did

1: flashed giving u6 modem , on already flashed u6 firmware
in the result baseband gone
2: rooted my phone with magisk instead supersu
3: reset efs from repair tab (baseband came back)
4: write giving efs (baseband unkown)
5: reset efs (baseband came back)
6: write given NV data (with a hash mismatch error, i just take my risk)
7: write imei ... it worked
8: install root explorer, and creat a new serial_no file (serial number came back)
9: patch certificate... done
  Reply With Quote
The Following User Says Thank You to AM19x For This Useful Post:
Old 10-06-2018, 17:09   #36 (permalink)
Freak Poster
 
Join Date: Oct 2015
Posts: 203
Member: 2466934
Status: Offline
Thanks Meter: 54
Quote:
Originally Posted by stefani View Post
Thank's for files but same..No imei only SN ..


Operation: Flash
Selected model: SM-G920F
Software version: 33.5

File analysis... OK
Total file size: 0x02739310 (39 Mb)
Searching USB Flash interface... COM17 detected
Setup connection... OK
Reading PIT from phone... OK
Sending modem.bin... OK
Flashing done (time - 00:00:05)

Done with Samsung Tool PRO v.33.5




Operation: Write EFS
Selected model: SM-G920F
Software version: 33.5

Waiting ADB device... OK
Reading phone info...
Model: SM-G920F
Android version: 7.0
PDA version: G920FXXU6ERF5
CSC version: G920FOXX6ERF2
Phone version:
Product code:
CSC country code: portugal
CSC sales code: TPH
Phone SN: R58G422B2EY
IMEI:
HW version:
RF cal date:
Chip name: EXYNOS7420
Modem board:
Security patch: 2018-06-01
Boot Warranty bit: 1
Checking Super user right... true
Extracting EFS file... OK
Converting Img to Ext4... OK
Writing EFS to phone... OK
Rebooting phone... OK

Done with Samsung Tool PRO v.33.5




Waiting ADB device... OK
Reading phone info...
Model: SM-G920F
Android version: 7.0
PDA version: G920FXXU6ERF5
CSC version: G920FOXX6ERF2
Phone version:
Product code:
CSC country code: portugal
CSC sales code: TPH
Phone SN: R58G422B2EY
IMEI:
HW version:
RF cal date:
Chip name: EXYNOS7420
Modem board:
Security patch: 2018-06-01
Boot Warranty bit: 1
Checking Super user right... true
Writing NV Data... OK
Recalculating MD5... OK
Deleting backup... OK
Write NV Data done

Done with Samsung Tool PRO v.33.5




Waiting ADB device... OK
Reading phone info...
Model: SM-G920F
Android version: 7.0
PDA version: G920FXXU6ERF5
CSC version: G920FOXX6ERF2
Phone version:
Product code:
CSC country code: portugal
CSC sales code: TPH
Phone SN: R58G422B2EY
IMEI:
HW version:
RF cal date:
Chip name: EXYNOS7420
Modem board:
Security patch: 2018-06-01
Boot Warranty bit: 1
Checking Super user right... true
Reading NV data... OK
Checking NV data... OK
Can not detected modem type

Done with Samsung Tool PRO v.33.5





Waiting ADB device... OK
Reading phone info...
Model: SM-G920F
Android version: 7.0
PDA version: G920FXXU6ERF5
CSC version: G920FOXX6ERF2
Phone version:
Product code:
CSC country code: portugal
CSC sales code: TPH
Phone SN: R58G422B2EY
IMEI:
HW version:
RF cal date:
Chip name: EXYNOS7420
Modem board:
Security patch: 2018-06-01
Boot Warranty bit: 1
Checking Super user right... true
Reading NV data... OK
Checking NV data... OK
Reading data... error
Security damaged (4 13)
Initialization zTool... OK
Running zTool, please wait...
Start... OK
Initialization... OK
Generate and check client proof... OK
Verify proof by client... OK
Reading data from phone... error (0)
Try downgrade modem if possible

Done with Samsung Tool PRO v.33.5
reset efs
write nv data
write imei
patch certificate
should be done 100%
  Reply With Quote
Old 02-05-2019, 08:18   #37 (permalink)
Freak Poster
 
Join Date: Dec 2012
Location: chawinda
Posts: 141
Member: 1861126
Status: Offline
Sonork: [email protected]
Thanks Meter: 32
thnks its working
first flash 6.0.1 repair 4 frimware
thean cf auto root
reset efs
thn write nv data file
write org imei
thn z3x path certificate
thean phone unlock don
tested 10000000000000000
  Reply With Quote
Old 04-16-2019, 16:48   #38 (permalink)
No Life Poster
 
Join Date: Oct 2006
Location: pakistan
Posts: 669
Member: 361094
Status: Offline
Sonork: 100.1597521
Thanks Meter: 172
Thumbs up



i have done u6 with your files thanks bro
  Reply With Quote
Old 05-01-2019, 11:06   #39 (permalink)
Freak Poster
 
Join Date: Oct 2010
Location: Europe
Posts: 407
Member: 1429766
Status: Offline
Thanks Meter: 85
DRK error after many flashes
  Reply With Quote
Old 05-29-2019, 14:52   #40 (permalink)
Freak Poster
 
trustunlockc's Avatar
 
Join Date: Nov 2010
Location: Gambia
Posts: 309
Member: 1440837
Status: Offline
Sonork: 3535
Thanks Meter: 47
BACKUP 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. Press 'Read EFS' button to read backup or 'Write EFS' to restore.
6. Press 'Write CERT' to restore certificates.
7. Press 'Write NV DATA' if you need to restore NV backup.

Read certificate operation:
1. Power on the phone.
2. Connect the phone to PC with USB cable.
3. Check Samsung modem in device manager, install drivers if needed.
4. Press 'Read CERT' button to read certificates.

Read certificate via diagnostic port:
1. Power on the phone.
2. Type *#0808# and select 'DM+MODEM+ADB'.
3. Connect the phone to PC with USB cable, install drivers if needed.
4. Press 'Read CERT DIAG' button to read certificates.

Operation: Write CERT
Selected model: SM-G920F
Software version: 36.2

Waiting ADB device... OK
Reading phone info...
Model: SM-G920F
Android version: 7.0
PDA version: G920FXXU6ERF5
CSC version: G920FEVR6ERF2
Phone version: G920FXXU6ERF6
Product code:
CSC country code: UK
CSC sales code: EVR
Phone SN: RF8HB3Q357W
IMEI: 350000000000006
HW version:
RF cal date:
Chip name: EXYNOS7420
Modem board: SHANNON333
Security patch: 2018-06-01
Boot Warranty bit: 1
SIM State: READY
Checking Super user right... true
Reading NV data... OK
Checking NV data... OK
Initialization zTool... OK
Running zTool, please wait... OK
HWID: 38 36 72 6E B4 05 00 00 00 00 00 00 00 00 00 00
Calculating... error
Security damaged (hmac mismatch)

Done with Samsung Tool PRO v.36.2
  Reply With Quote
Old 07-03-2020, 03:20   #41 (permalink)
No Life Poster
 
adnanali's Avatar
 
Join Date: Dec 2005
Location: Gujjar AJK
Posts: 2,074
Member: 207308
Status: Offline
Thanks Meter: 471
Quote:
Originally Posted by fler_tb View Post
I flash provided U6 modem and EFS (got blank imei/good SN) and after that did reset EFS in Z3x Pro.
Null imei/sn now become 350000000000006/null. Than I checked box imei and write right numbers from sticker on battery (yes , I removed back cover). After reset, imei ok, but SN still null (in my case). Than using Root Explorer I go to root\efs\FactoryApp to find the "serial_no" file (in my case it wasn't there at all so I created notepad document and after entering right SN (from sticker) I saved file as "serial_no" without txt extension and copy it via Root Explorer to FactoryApp folder. And voila imei/sn are good now. Next i did patch certificate and unlock process, as restored nv_data file was sim locked.

Thanks voltran2008 for help!

Here is the shorted Z3X log and link for my working backup:

https://drive.google.com/drive/folde...J4SpAXVPm7OT-5

Code:
[28.6.2018 20:39:25 SM-G920F Repair] Model: SM-G920F
[28.6.2018 20:39:25 SM-G920F Repair] Android version: 7.0
[28.6.2018 20:39:25 SM-G920F Repair] PDA version: G920FXXU6ERC1
[28.6.2018 20:39:25 SM-G920F Repair] CSC version: G920FOXX6ERC1
[28.6.2018 20:39:25 SM-G920F Repair] Phone Version: G920FXXU6ERD3
[28.6.2018 20:39:25 SM-G920F Repair] Product code:
[28.6.2018 20:39:25 SM-G920F Repair] CSC country code: portugal
[28.6.2018 20:39:25 SM-G920F Repair] CSC sales code: TPH
[28.6.2018 20:39:25 SM-G920F Repair] Phone SN:
[28.6.2018 20:39:25 SM-G920F Repair] IMEI: 350000000000006
[28.6.2018 20:39:25 SM-G920F Repair] HW version:
[28.6.2018 20:39:25 SM-G920F Repair] RF cal date:
[28.6.2018 20:39:25 SM-G920F Repair] Chip name: EXYNOS7420
[28.6.2018 20:39:25 SM-G920F Repair] Modem board: SHANNON333
[28.6.2018 20:39:25 SM-G920F Repair] Security patch: 2018-03-01
[28.6.2018 20:39:25 SM-G920F Repair] Boot Warranty bit: 1
[28.6.2018 20:39:25 SM-G920F Repair] Checking if the phone is Superuser (Rooted) ... yes
[28.6.2018 20:39:27 SM-G920F Repair] Reading NV data ... OK
[28.6.2018 20:39:28 SM-G920F Repair] Checking NV data ... OK
[28.6.2018 20:39:28 SM-G920F Repair] Initialization zTool ... OK
[28.6.2018 20:39:30 SM-G920F Repair] Running zTool, please wait ... Okay
[28.6.2018 20:39:55 SM-G920F Repair] HWID: 08 7F 95 AC 14 04 00 00 00 00 00 00 00 00 00 00
[28.6.2018 20:39:55 SM-G920F Repair] Calculating ... OK
[28.6.2018 20:39:58 SM-G920F Repair] Repairing ... Okay
[28.6.2018 20:40:01 SM-G920F Repair] Writing NV data ... OK
[28.6.2018 20:40:03 SM-G920F Repair] Restart your phone ... All right
[28.6.2018 20:40:03 SM-G920F Repair] The repair is completed
[28.6.2018 20:40:03 SM-G920F Repair]
[28.6.2018 20:41:04 SM-G920F Unlock] Operation: Unlock
[28.6.2018 20:41:04 SM-G920F Unlock] Selected model: SM-G920F
[28.6.2018 20:41:04 SM-G920F Unlock] Software version: 32.7
[28.6.2018 20:41:04 SM-G920F Unlock]
[28.6.2018 20:41:08 SM-G920F Unlock] Waiting ADB device ... OK
[28.6.2018 20:41:16 SM-G920F Unlock] Reading Phone Information ...
[28.6.2018 20:41:16 SM-G920F Unlock] Model: SM-G920F
[28.6.2018 20:41:16 SM-G920F Unlock] Android version: 7.0
[28.6.2018 20:41:16 SM-G920F Unlock] PDA version: G920FXXU6ERC1
[28.6.2018 20:41:16 SM-G920F Unlock] CSC version: G920FOXX6ERC1
[28.6.2018 20:41:16 SM-G920F Unlock] Phone Version: G920FXXU6ERD3
[28.6.2018 20:41:16 SM-G920F Unlock] Product code:
[28.6.2018 20:41:16 SM-G920F Unlock] CSC country code: portugal
[28.6.2018 20:41:16 SM-G920F Unlock] CSC sales code: TPH
[28.6.2018 20:41:16 SM-G920F Unlock] Phone SN:
[28.6.2018 20:41:16 SM-G920F Unlock] IMEI: 354901075450685
[28.6.2018 20:41:16 SM-G920F Unlock] HW version:
[28.6.2018 20:41:16 SM-G920F Unlock] RF cal date:
[28.6.2018 20:41:16 SM-G920F Unlock] Chip name: EXYNOS7420
[28.6.2018 20:41:16 SM-G920F Unlock] Modem board: SHANNON333
[28.6.2018 20:41:16 SM-G920F Unlock] Security patch: 2018-03-01
[28.6.2018 20:41:16 SM-G920F Unlock] Boot Warranty bit: 1
[28.6.2018 20:41:16 SM-G920F Unlock] Checking if the phone is Superuser (Rooted) ... yes
[28.6.2018 20:41:23 SM-G920F Unlock] Reading NV data ... OK
[28.6.2018 20:41:24 SM-G920F Unlock] Checking NV data ... OK
[28.6.2018 20:41:24 SM-G920F Unlock] Initialization zTool ... OK
[28.6.2018 20:41:26 SM-G920F Unlock] Running zTool, please wait ... OK
[28.6.2018 20:41:51 SM-G920F Unlock] HWID: 08 7F 95 AC 14 04 00 00 00 00 00 00 00 00 00 00
[28.6.2018 20:41:51 SM-G920F Unlock] Calculating ... OK
[28.6.2018 20:41:54 SM-G920F Unlock] Unlocking ... OK
[28.6.2018 20:41:57 SM-G920F Unlock] Writing NV data ... OK
[28.6.2018 20:41:59 SM-G920F Unlock] Restart your phone ... All right
[28.6.2018 20:41:59 SM-G920F Unlock] Unlocking Completed
very useful working for others which have same probelm
  Reply With Quote
Old 07-03-2020, 03:20   #42 (permalink)
No Life Poster
 
adnanali's Avatar
 
Join Date: Dec 2005
Location: Gujjar AJK
Posts: 2,074
Member: 207308
Status: Offline
Thanks Meter: 471
Quote:
Originally Posted by fler_tb View Post
I flash provided U6 modem and EFS (got blank imei/good SN) and after that did reset EFS in Z3x Pro.
Null imei/sn now become 350000000000006/null. Than I checked box imei and write right numbers from sticker on battery (yes , I removed back cover). After reset, imei ok, but SN still null (in my case). Than using Root Explorer I go to root\efs\FactoryApp to find the "serial_no" file (in my case it wasn't there at all so I created notepad document and after entering right SN (from sticker) I saved file as "serial_no" without txt extension and copy it via Root Explorer to FactoryApp folder. And voila imei/sn are good now. Next i did patch certificate and unlock process, as restored nv_data file was sim locked.

Thanks voltran2008 for help!

Here is the shorted Z3X log and link for my working backup:

https://drive.google.com/drive/folde...J4SpAXVPm7OT-5

Code:
[28.6.2018 20:39:25 SM-G920F Repair] Model: SM-G920F
[28.6.2018 20:39:25 SM-G920F Repair] Android version: 7.0
[28.6.2018 20:39:25 SM-G920F Repair] PDA version: G920FXXU6ERC1
[28.6.2018 20:39:25 SM-G920F Repair] CSC version: G920FOXX6ERC1
[28.6.2018 20:39:25 SM-G920F Repair] Phone Version: G920FXXU6ERD3
[28.6.2018 20:39:25 SM-G920F Repair] Product code:
[28.6.2018 20:39:25 SM-G920F Repair] CSC country code: portugal
[28.6.2018 20:39:25 SM-G920F Repair] CSC sales code: TPH
[28.6.2018 20:39:25 SM-G920F Repair] Phone SN:
[28.6.2018 20:39:25 SM-G920F Repair] IMEI: 350000000000006
[28.6.2018 20:39:25 SM-G920F Repair] HW version:
[28.6.2018 20:39:25 SM-G920F Repair] RF cal date:
[28.6.2018 20:39:25 SM-G920F Repair] Chip name: EXYNOS7420
[28.6.2018 20:39:25 SM-G920F Repair] Modem board: SHANNON333
[28.6.2018 20:39:25 SM-G920F Repair] Security patch: 2018-03-01
[28.6.2018 20:39:25 SM-G920F Repair] Boot Warranty bit: 1
[28.6.2018 20:39:25 SM-G920F Repair] Checking if the phone is Superuser (Rooted) ... yes
[28.6.2018 20:39:27 SM-G920F Repair] Reading NV data ... OK
[28.6.2018 20:39:28 SM-G920F Repair] Checking NV data ... OK
[28.6.2018 20:39:28 SM-G920F Repair] Initialization zTool ... OK
[28.6.2018 20:39:30 SM-G920F Repair] Running zTool, please wait ... Okay
[28.6.2018 20:39:55 SM-G920F Repair] HWID: 08 7F 95 AC 14 04 00 00 00 00 00 00 00 00 00 00
[28.6.2018 20:39:55 SM-G920F Repair] Calculating ... OK
[28.6.2018 20:39:58 SM-G920F Repair] Repairing ... Okay
[28.6.2018 20:40:01 SM-G920F Repair] Writing NV data ... OK
[28.6.2018 20:40:03 SM-G920F Repair] Restart your phone ... All right
[28.6.2018 20:40:03 SM-G920F Repair] The repair is completed
[28.6.2018 20:40:03 SM-G920F Repair]
[28.6.2018 20:41:04 SM-G920F Unlock] Operation: Unlock
[28.6.2018 20:41:04 SM-G920F Unlock] Selected model: SM-G920F
[28.6.2018 20:41:04 SM-G920F Unlock] Software version: 32.7
[28.6.2018 20:41:04 SM-G920F Unlock]
[28.6.2018 20:41:08 SM-G920F Unlock] Waiting ADB device ... OK
[28.6.2018 20:41:16 SM-G920F Unlock] Reading Phone Information ...
[28.6.2018 20:41:16 SM-G920F Unlock] Model: SM-G920F
[28.6.2018 20:41:16 SM-G920F Unlock] Android version: 7.0
[28.6.2018 20:41:16 SM-G920F Unlock] PDA version: G920FXXU6ERC1
[28.6.2018 20:41:16 SM-G920F Unlock] CSC version: G920FOXX6ERC1
[28.6.2018 20:41:16 SM-G920F Unlock] Phone Version: G920FXXU6ERD3
[28.6.2018 20:41:16 SM-G920F Unlock] Product code:
[28.6.2018 20:41:16 SM-G920F Unlock] CSC country code: portugal
[28.6.2018 20:41:16 SM-G920F Unlock] CSC sales code: TPH
[28.6.2018 20:41:16 SM-G920F Unlock] Phone SN:
[28.6.2018 20:41:16 SM-G920F Unlock] IMEI: 354901075450685
[28.6.2018 20:41:16 SM-G920F Unlock] HW version:
[28.6.2018 20:41:16 SM-G920F Unlock] RF cal date:
[28.6.2018 20:41:16 SM-G920F Unlock] Chip name: EXYNOS7420
[28.6.2018 20:41:16 SM-G920F Unlock] Modem board: SHANNON333
[28.6.2018 20:41:16 SM-G920F Unlock] Security patch: 2018-03-01
[28.6.2018 20:41:16 SM-G920F Unlock] Boot Warranty bit: 1
[28.6.2018 20:41:16 SM-G920F Unlock] Checking if the phone is Superuser (Rooted) ... yes
[28.6.2018 20:41:23 SM-G920F Unlock] Reading NV data ... OK
[28.6.2018 20:41:24 SM-G920F Unlock] Checking NV data ... OK
[28.6.2018 20:41:24 SM-G920F Unlock] Initialization zTool ... OK
[28.6.2018 20:41:26 SM-G920F Unlock] Running zTool, please wait ... OK
[28.6.2018 20:41:51 SM-G920F Unlock] HWID: 08 7F 95 AC 14 04 00 00 00 00 00 00 00 00 00 00
[28.6.2018 20:41:51 SM-G920F Unlock] Calculating ... OK
[28.6.2018 20:41:54 SM-G920F Unlock] Unlocking ... OK
[28.6.2018 20:41:57 SM-G920F Unlock] Writing NV data ... OK
[28.6.2018 20:41:59 SM-G920F Unlock] Restart your phone ... All right
[28.6.2018 20:41:59 SM-G920F Unlock] Unlocking Completed
very useful working for others which have same problem
  Reply With Quote
Old 07-03-2020, 03:22   #43 (permalink)
No Life Poster
 
adnanali's Avatar
 
Join Date: Dec 2005
Location: Gujjar AJK
Posts: 2,074
Member: 207308
Status: Offline
Thanks Meter: 471
Quote:
Originally Posted by AM19x View Post
Thank you so much!!
ur NV data worked like a charm,
here is what i did

1: flashed giving u6 modem , on already flashed u6 firmware
in the result baseband gone
2: rooted my phone with magisk instead supersu
3: reset efs from repair tab (baseband came back)
4: write giving efs (baseband unkown)
5: reset efs (baseband came back)
6: write given NV data (with a hash mismatch error, i just take my risk)
7: write imei ... it worked
8: install root explorer, and creat a new serial_no file (serial number came back)
9: patch certificate... done
Yes So helpful work for others which have same problem no doubt nice working
  Reply With Quote
Old 07-04-2020, 09:17   #44 (permalink)
No Life Poster
 
adnanali's Avatar
 
Join Date: Dec 2005
Location: Gujjar AJK
Posts: 2,074
Member: 207308
Status: Offline
Thanks Meter: 471
Quote:
Originally Posted by lyes_albert View Post
What’s the state of baseband? Apparently, the log misses the modem version, there’s a possibility that the baseband is altered....
Bellow are full working nv and Efs files. U6 boot security.
Write efs at download mode, .tar extension
Then write nv file. I hope that would help.
https://mega.nz/#!yx5lhCAL!BoaIiwXn_...hpetx-a0fnInms
https://mega.nz/#!KxwH0azB!H0SH--Gtn...hpetx-a0fnInms
useful for others who have same problem
  Reply With Quote
Reply
Page 3 of 3 12 3

Bookmarks

« Previous Thread | Next Thread »

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

 



All times are GMT +1. The time now is 10:27.

Contact Us - GSM-Forum - Archive - Top


Powered by Searchlight © 2024 Axivo Inc.
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2024 DragonByte Technologies Ltd.
- GSM Hosting Ltd. - 1999-2023 -
Page generated in 0.32296 seconds with 8 queries

SEO by vBSEO