g950f knox 1 restore backup
 

hi, i have g950f with imei 00000 knox1, is possible to restore cert-efs backup?
when i flash comb it stuck on gears


Using Version...1.0.0.0060
Selected Model GT-I5508
Selected Task SAM Readinfo ADB

Searching ADB Devices...
Device Detected...
SELinux := Enforcing
model:= SM-G950F
Android Version:= 8.0.0
Description Version:= dreamltexx-user 8.0.0 R16NW G950FXXU3CRGH release-keys
Platform:= exynos5 [ samsungexynos8895 ] [ SHANNON355 ]
Baseband:= G950FXXU3ARG1
VER:= G950FXXU3CRGH/G950FOXM3CRGH/G950FXXU3ARG1/G950FXXU3CRGH
Carrier := XEU_UK & IRE
Knox Warranty := Not Void AP UART Status := Enable Already.
Security Patch := 01-08-2018
ABI:= arm64-v8a SDK Ver:= 26
Network Mode := LTE
Simstatus:= ABSENT
ANDROID-ID = ce0617167cbbb81a01_000024CF12
SU Version..3.08:EFTSU
Device is Secure Rooted..uid=0
System Permission is Read/Write...

Total Time Take...00:00:23
Log Saved


Using Version...1.0.0.0060
Selected Port SAMSUNG Mobile USB Modem #23 COM101
Selected Model GT-I5508
Selected Task SAM CERT WRITE

ALL SAMSUNG CERT WRITE STARTED..

Searching Phone Please wait...

Phone Found Wait...
Model := SM-G950F
SWVer := G950FXXU3CRGH
UNIQID := CE0617167CBBB81
Phone IMEI := 00000000000000
Can use only on damaged phone stop here...NYzREcAgCENX8mhA/bRq18j+WxSwPbhA4IFUSmHtrI0mXDSvhYaYSS6PTg80YhCTuiP DFj/RTlzh9A5df4skktPncCPJSdvfW+gL

!!! FAIL !!!!
Total Time Take...00:00:57
Log Saved

Using Version...1.0.0.0060
Selected Port SAMSUNG Mobile USB Modem #23 COM101
Selected Model GT-I5508
Selected Task SAM CERT WRITE USB

ALL SAMSUNG CERT WRITE STARTED..

Searching Phone Please wait...

Phone Found Wait...
TEST MODE OK..
Model := SM-G950F
VER := G950FXXU3CRGH/G950FOXM3CRGH/G950FXXU3ARG1/G950FXXU3CRGH
Phone IMEI := 00000000000000
Default MSL NO NEED RESET EFS...

MSL autho fail SECURITY...Use Bypass Knox for such phones OR full flash combination (Engineering)firmware for such phone...

!!! FAIL !!!!
Total Time Take...00:00:29
Log Saved

Using Version...1.0.0.0060
Selected Model GT-I5508
Selected Task SAM CERT WRITE ADB

Searching ADB device Please wait..
Device Detected...
SELinux := Enforcing
model:= SM-G950F
Android Version:= 8.0.0
Description Version:= dreamltexx-user 8.0.0 R16NW G950FXXU3CRGH release-keys
Platform:= exynos5 [ samsungexynos8895 ] [ SHANNON355 ]
Baseband:= G950FXXU3ARG1
VER:= G950FXXU3CRGH/G950FOXM3CRGH/G950FXXU3ARG1/G950FXXU3CRGH
Carrier := XEU_UK & IRE
Knox Warranty := Not Void AP UART Status := Enable Already.
Security Patch := 01-08-2018
ABI:= arm64-v8a SDK Ver:= 26
Network Mode := LTE
Simstatus:= ABSENT
ANDROID-ID = ce0617167cbbb81a01_0000E3A4A5
SU Version..3.08:EFTSU
Device is Secure Rooted..uid=0
System Permission is Read/Write...

SAMSUNG Exynos Cert Write started...
Reading NV...
Checking NV...
Unsupported for CERT WRITE ADB CHIP Type.. SHANNON355 OR Damaged nv_data Please report to support..

!!! Fail !!!!

Restarted phone...
Total Time Take...00:00:10
Log Saved


Using Version...1.0.0.0060
Selected Model GT-I5508
Selected Task SAMSUNG Write NV_DATA

Searching ADB device Please wait..
Device Detected...
SELinux := Enforcing
model:= SM-G950F
Android Version:= 8.0.0
Description Version:= dreamltexx-user 8.0.0 R16NW G950FXXU3CRGH release-keys
Platform:= exynos5 [ samsungexynos8895 ] [ SHANNON355 ]
Baseband:= G950FXXU3ARG1
VER:= G950FXXU3CRGH/G950FOXM3CRGH/G950FXXU3ARG1/G950FXXU3CRGH
Carrier := XEU_UK & IRE
Knox Warranty := Not Void AP UART Status := Enable Already.
Security Patch := 01-08-2018
ABI:= arm64-v8a SDK Ver:= 26
Network Mode := LTE
Simstatus:= ABSENT
ANDROID-ID = ce0617167cbbb81a01_000043AE28
SU Version..3.08:EFTSU
Device is Secure Rooted..uid=0
System Permission is Read/Write...

SAMSUNG Write NV_DATA STARTED...

!!! Success !!!!
Total Time Take...00:00:19
Log Saved

Using Version...1.0.0.0060
Selected Model GT-I5508
Selected Task SAM CERT WRITE ADB

Searching ADB device Please wait..
Device Detected...
SELinux := Enforcing
model:= SM-G950F
Android Version:= 8.0.0
Description Version:= dreamltexx-user 8.0.0 R16NW G950FXXU3CRGH release-keys
Platform:= exynos5 [ samsungexynos8895 ] [ SHANNON355 ]
Baseband:= G950FXXU3ARG1
VER:= G950FXXU3CRGH/G950FOXM3CRGH/G950FXXU3ARG1/G950FXXU3CRGH
Carrier := XEU_UK & IRE
Knox Warranty := Not Void AP UART Status := Enable Already.
Security Patch := 01-08-2018
ABI:= arm64-v8a SDK Ver:= 26
Network Mode := LTE
Simstatus:= ABSENT
ANDROID-ID = ce0617167cbbb81a01_0000379AB4
SU Version..3.08:EFTSU
Device is Secure Rooted..uid=0
System Permission is Read/Write...

SAMSUNG Exynos Cert Write started...
Reading NV...
Checking NV...
Unsupported for CERT WRITE ADB CHIP Type.. SHANNON355 OR Damaged nv_data Please report to support..

!!! Fail !!!!

Restarted phone...
Total Time Take...00:00:10
Log Saved

Not posible friend. Only 0x0

@LEENO
Hello
If you have backup of nv data you can use write nv data option to restore to original condition.
If you have only cert you can write with imeicert write adb but first you must read scuid which can be possible only if warranty is not void and exynos unlock is performed once.

We will update more solution for such cpu in next days to read scuid. at present you can not fix via uart or usb imeicert write due to warranty void.

nvdata backup writed but still imei 00000000

Because there is no cert and cannot writte in Knox 1

how to read scuid from working phone with knox 0? just for backup it

@LEENO
Hello
Answer already in old post.
But may need supported baseband in phone.