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Old 09-10-2016, 11:22   #1 (permalink)
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N920T PH2 IMEI Repair (SUCCESS)


Is there a way to repair IMEI for the new PH2 update. Bootloader has been updated so no way to downgrade to older version. Downgrading baseband leads to unknown baseband. PH1 combination fails to write on odin and using Exynos Unlock gives out error so no way to reset MSL. Knox is at 0 so its good i guess but...help?
 
Old 09-10-2016, 12:13   #2 (permalink)
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@CloseCOder
Hello
We are testing on bypass knox so even knox is 1 we can now write cert.
Only option left is root reset efs. or exynos efs reset.

If that make your msl default you can contact us for warranty void phone direct cert write without knox.
 
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Old 09-11-2016, 11:12   #3 (permalink)
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Using the Reset EFS fuction zeroed out my IMEI which reset my MSL too

Using Version...1.0.0.0037
Selected Model SM-N920T
Selected Task SAMSUNG RESET-EFS

Searching ADB device Please wait..

Device Detected...

Security:= OFF Unsecure device
model:= SM-N920T
Androids Version:= 6.0.1
Description Version:= nobleltetmo-user 6.0.1 MMB29K N920TUVS4DPH2 release-keys
Platform:= exynos5 [ samsungexynos7420 ] [ SHANNON333 ]
Baseband:= N920TUVS4DPH2
VER:= N920TUVS4DPH2/N920TTMB4DPH2/N920TUVS4DPH2/N920TUVS4DPH2
Carrier := TMB_USA
EFS CSC := TMB
AP UART Status := Enable Already.
Network Mode := LTE
Simstatus:= ABSENT
ANDROID-ID = 05157df5f175650b_000090016C
Device is Unsecure Rooted

SAMSUNG RESET-EFS STARTED...
Reading Backup..
Using Exynos base data..
backup fail...backup fail...
backup fail...
backup fail...

Make Factory Restore Tar := notused..
Backup Reading Done..1
Reseting EFS/Fixing Null IMEI...Done..
Rebuilding EFS..Done..

Restarting Phone...

!!! Success !!!!
Restart Phone Manually before doing anything...
Total Time Take...00:01:14
 
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Old 09-11-2016, 11:13   #4 (permalink)
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Cert written

Using Version...1.0.0.0037
Selected Port ssudmdm0000 = COM74
Selected Model SM-N920T
Selected Task SAM CERT WRITE

ALL SAMSUNG CERT WRITE STARTED..

Searching Phone Please wait...

Phone Found Wait...
TEST MODE OK..
Model := N920T
VER := N920TUVS4DPH2/N920TTMB4DPH2/N920TUVS4DPH2/N920TUVS4DPH2
Phone IMEI := 00000000000000
Default MSL NO NEED RESET EFS...
MSL Autho Pass..
Update IMEI Ok..
SKEY := 0448
EXYNOS Type Detected..
Checking imeicert...
IMEI-1 CERT PASS..
Fixing FTM ok..
Repairing finish.

!!! SUCCESS !!!!
Total Time Take...00:03:15
 
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Old 09-11-2016, 11:13   #5 (permalink)
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Added serial number since it had none

Using Version...1.0.0.0037
Selected Port VCP0 = COM20
Selected Model SM-N920T
Selected Task SAM IMEI REPAIR

ALL SAMSUNG IMEI STARTED..

Searching Phone Please wait...

Phone Found Wait...
TEST MODE OK..
Model := SM-N920T
UNIQID := 05157DF5F175650
Details. SM-N920T,N,N920TUVS4DPH2,N920TUVS4DPH2,N920TUVS4DPH2, N,
Phone IMEI := 35375607090846
Device Knox Warranty is := Not Void
Default MSL NO NEED RESET EFS...
MSL Autho Pass..
Update SerialNumber ok..
Update IMEI Ok..
Update Simlock Ok..
Wifi_mac := EC9BF39ECD7E
Wifi_mac update ok.
Fixing FTM ok..
Repairing finish.

!!! SUCCESS !!!!
Total Time Take...00:00:45
 
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Old 09-11-2016, 11:14   #6 (permalink)
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Also Unlock works on the latest update

Using Version...1.0.0.0037
Selected Model SM-N920T
Selected Task SAMSUNG T-MOBILE UNLOCK

Searching ADB device Please wait..

Device Detected...

Security:= OFF Unsecure device
model:= SM-N920T
Androids Version:= 6.0.1
Description Version:= nobleltetmo-user 6.0.1 MMB29K N920TUVS4DPH2 release-keys
Platform:= exynos5 [ samsungexynos7420 ] [ SHANNON333 ]
Baseband:= N920TUVS4DPH2
VER:= N920TUVS4DPH2/N920TTMB4DPH2/N920TUVS4DPH2/N920TUVS4DPH2
Carrier := TMB_USA
EFS CSC := TMB
AP UART Status := Enable Already.
Network Mode := LTE
Simstatus:= ABSENT
ANDROID-ID = 05157df5f175650b_0000EB0FA4
Device is Unsecure Rooted
SAMSUNG ALL T-MOBILE UNLOCKING STARTED...
Checking Data...
Waiting for Loader...
Loader Ok...
Direct Unlock Success...

!!! Success !!!!

Restart Phone Manually if not done auto...
Total Time Take...00:00:13

Last edited by CloseCOder; 09-11-2016 at 11:15. Reason: Double Post
 
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Old 09-11-2016, 18:49   #7 (permalink)
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Quote:
Originally Posted by CloseCOder View Post
Using the Reset EFS fuction zeroed out my IMEI which reset my MSL too

Using Version...1.0.0.0037
Selected Model SM-N920T
Selected Task SAMSUNG RESET-EFS

Searching ADB device Please wait..

Device Detected...

Security:= OFF Unsecure device
model:= SM-N920T
Androids Version:= 6.0.1
Description Version:= nobleltetmo-user 6.0.1 MMB29K N920TUVS4DPH2 release-keys
Platform:= exynos5 [ samsungexynos7420 ] [ SHANNON333 ]
Baseband:= N920TUVS4DPH2
VER:= N920TUVS4DPH2/N920TTMB4DPH2/N920TUVS4DPH2/N920TUVS4DPH2
Carrier := TMB_USA
EFS CSC := TMB
AP UART Status := Enable Already.
Network Mode := LTE
Simstatus:= ABSENT
ANDROID-ID = 05157df5f175650b_000090016C
Device is Unsecure Rooted

SAMSUNG RESET-EFS STARTED...
Reading Backup..
Using Exynos base data..
backup fail...backup fail...
backup fail...
backup fail...

Make Factory Restore Tar := notused..
Backup Reading Done..1
Reseting EFS/Fixing Null IMEI...Done..
Rebuilding EFS..Done..

Restarting Phone...

!!! Success !!!!
Restart Phone Manually before doing anything...
Total Time Take...00:01:14
how did you root the phone? is that eng root?
 
Old 09-11-2016, 21:46   #8 (permalink)
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Quote:
Originally Posted by ali2194 View Post
how did you root the phone? is that eng root?
This is engineering kernel that was posted here a while back.
 
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Old 09-13-2016, 17:53   #9 (permalink)
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when i am doing reset efs. it is showing successfully done. but not reset msl.. so there is still imei.
and i cannot write cert on that..
my device is already rooted. reset efs done successfully but not reseting imei
 
Old 09-13-2016, 17:55   #10 (permalink)
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Hello
Your phone is warranty void ?
Please give us reset efs button log.
 
Old 09-13-2016, 20:07   #11 (permalink)
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reset efs success, but efs not wiped.

Quote:
Using Version...1.0.0.0037
Selected Model GT-I5500
Selected Task SAMSUNG RESET-EFS

Searching ADB device Please wait..

Device Detected...

Security:= OFF Unsecure device
model:= SM-N920T
Androids Version:= 6.0.1
Description Version:= nobleltetmo-user 6.0.1 MMB29K N920TUVS4DPH2 release-keys
Platform:= exynos5 [ samsungexynos7420 ] [ ]
Warning Baseband is Unknown or damaged....
VER:= N920TUVS4DPH2/N920TTMB4DPH2/N920TUVS4DPH2
Carrier := TMB_USA
AP UART Status := Enable Already.
ANDROID-ID = 0915f91d3ba22c04_000055B397
Device is Unsecure Rooted

SAMSUNG RESET-EFS STARTED...
Reading Backup..
Using Exynos base data..
backup fail...backup fail...backup fail...backup fail...
backup fail...
backup fail...

Make Factory Restore Tar := notused..
Backup Reading Done..1
Reseting EFS/Fixing Null IMEI...Done..
Rebuilding EFS..Done..

Restarting Phone...

!!! Success !!!!
Restart Phone Manually before doing anything...
Total Time Take...00:01:44
 
Old 09-14-2016, 20:05   #12 (permalink)
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Quote:
Originally Posted by toutanje View Post
reset efs success, but efs not wiped.
I see in the log that baseband is damaged. Can you try flashing the PH2 baseband and then retry the operation? I just did one today and Knox was at 0, need to try one with knox tripped
 
Old 09-14-2016, 20:39   #13 (permalink)
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i can confrim i tried yesterday worked great thanks closecoder

Using Version...1.0.0.0037
Selected Model GT-I5510
Selected Task SAMSUNG RESET-EFS

Searching ADB device Please wait..

Device Detected...

Security:= OFF Unsecure device
model:= SM-N920T
Androids Version:= 6.0.1
Description Version:= nobleltetmo-user 6.0.1 MMB29K N920TUVS4DPH2 release-keys
Platform:= exynos5 [ samsungexynos7420 ] [ SHANNON333 ]
Baseband:= N920TUVS4DPH2
VER:= N920TUVS4DPH2/N920TTMB4DPH2/N920TUVS4DPH2/N920TUVS4DPH2
Carrier := TMB_USA
EFS CSC := TMB
AP UART Status := Enable Already.
Network Mode := LTE
Simstatus:= READY
ANDROID-ID = 1115fba01e4f0603_0000185BD7
Device is Unsecure Rooted

SAMSUNG RESET-EFS STARTED...
Reading Backup..
Using Exynos base data..
backup fail...backup fail...
backup fail...
backup fail...

Make Factory Restore Tar := notused..
Backup Reading Done..1
Reseting EFS/Fixing Null IMEI...Done..
Rebuilding EFS..Done..

Restarting Phone...

!!! Success !!!!
Restart Phone Manually before doing anything...
Total Time Take...00:01:13


Using Version...1.0.0.0037
Selected Port ssudmdm0000 = COM37
Selected Model GT-I5510
Selected Task SAM CERT WRITE

ALL SAMSUNG CERT WRITE STARTED..

Searching Phone Please wait...

Phone Found Wait...
TEST MODE OK..
Model := N920T
VER := N920TUVS4DPH2/N920TTMB4DPH2/N920TUVS4DPH2/N920TUVS4DPH2
Phone IMEI := 00000000000000
Default MSL NO NEED RESET EFS...
MSL Autho Pass..
Update IMEI Ok..
SKEY := 0448
EXYNOS Type Detected..
Checking imeicert...
IMEI-1 CERT PASS..
Fixing FTM ok..
Repairing finish.

!!! SUCCESS !!!!
Total Time Take...00:03:14
 
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Old 09-15-2016, 02:36   #14 (permalink)
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Here is another one which had knox tripped, same thing, reset efs success but everything still intact.

Quote:
Device Detected...
model:= SM-N920T
Androids Version:= 6.0.1
Description Version:= nobleltetmo-user 6.0.1 MMB29K N920TUVS4DPH2 release-keys
Platform:= exynos5 [ samsungexynos7420 ] [ SHANNON333 ]
Baseband:= N920TUVS4DPH2
VER:= N920TUVS4DPH2/N920TTMB4DPH2/N920TUVS4DPH2/N920TUVS4DPH2
Carrier := TMB_USA
Network Mode := LTE
Simstatus:= READY
ANDROID-ID = 0715f7241ce10332_0000E85259
Detected su binary at /xbin
SU Version..2.68:SUPERSU
Device is Secure Rooted..uid=0
System Permission is Read/Write...

SAMSUNG RESET-EFS STARTED...
Reading Backup..
Using Exynos base data..
backup fail...backup fail...backup fail...backup fail...
backup fail...
backup fail...

Make Factory Restore Tar := notused..
Backup Reading Done..1
Reseting EFS/Fixing Null IMEI...Done..
Rebuilding EFS..Done..

Restarting Phone...

!!! Success !!!!
Restart Phone Manually before doing anything...
Total Time Take...00:02:22
Log Saved
 
Old 09-16-2016, 19:34   #15 (permalink)
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Quote:
Originally Posted by CloseCOder View Post
Also Unlock works on the latest update

Using Version...1.0.0.0037
Selected Model SM-N920T
Selected Task SAMSUNG T-MOBILE UNLOCK

Searching ADB device Please wait..

Device Detected...

Security:= OFF Unsecure device
model:= SM-N920T
Androids Version:= 6.0.1
Description Version:= nobleltetmo-user 6.0.1 MMB29K N920TUVS4DPH2 release-keys
Platform:= exynos5 [ samsungexynos7420 ] [ SHANNON333 ]
Baseband:= N920TUVS4DPH2
VER:= N920TUVS4DPH2/N920TTMB4DPH2/N920TUVS4DPH2/N920TUVS4DPH2
Carrier := TMB_USA
EFS CSC := TMB
AP UART Status := Enable Already.
Network Mode := LTE
Simstatus:= ABSENT
ANDROID-ID = 05157df5f175650b_0000EB0FA4
Device is Unsecure Rooted
SAMSUNG ALL T-MOBILE UNLOCKING STARTED...
Checking Data...
Waiting for Loader...
Loader Ok...
Direct Unlock Success...

!!! Success !!!!

Restart Phone Manually if not done auto...
Total Time Take...00:00:13
i tried it and it workssssss. sorry
 
 

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