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Old 07-18-2020, 15:47   #1 (permalink)
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SM-N920L EFS File Needed


I HAVE THIS MODEL INSTALLED N920LKLU2BPH3_N920LLUC2BPH3_N920LKLU1BPH1_HOME.tar

NOT SUPPOTED TO FLASH ANY OTHER FILE AND ITS IMEI AND BASEBAND NULL TRIED TO WRITE CERT
SHOWING THIS
Reading NV data... OK
Checking NV data... error
Security damaged (decompress error)

Done with Samsung Tool PRO v.40.8

FULL LOG
Waiting ADB device... OK
Reading phone info...
Model: SM-N920L
Android version: 6.0.1
PDA version: N920LKLU2BPH3
CSC version: N920LLUC2BPH3
Phone version:
Product code:
CSC country code: KOREA
CSC sales code: LUC
Phone SN: R39H60JP8A
IMEI:
HW version:
RF cal date:
Chip name: EXYNOS7420
Modem board:
Security patch: 2016-08-01
Boot Warranty bit: 1
SIM State: NOT_READY
Checking Super user right... true
Reading NV data... OK
Checking NV data... error
Security damaged (decompress error)

Done with Samsung Tool PRO v.40.8
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Old 07-18-2020, 17:20   #2 (permalink)
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Quote:
Originally Posted by ilyasrao View Post
I HAVE THIS MODEL INSTALLED N920LKLU2BPH3_N920LLUC2BPH3_N920LKLU1BPH1_HOME.tar

NOT SUPPOTED TO FLASH ANY OTHER FILE AND ITS IMEI AND BASEBAND NULL TRIED TO WRITE CERT
SHOWING THIS
Reading NV data... OK
Checking NV data... error
Security damaged (decompress error)

Done with Samsung Tool PRO v.40.8

FULL LOG
Waiting ADB device... OK
Reading phone info...
Model: SM-N920L
Android version: 6.0.1
PDA version: N920LKLU2BPH3
CSC version: N920LLUC2BPH3
Phone version:
Product code:
CSC country code: KOREA
CSC sales code: LUC
Phone SN: R39H60JP8A
IMEI:
HW version:
RF cal date:
Chip name: EXYNOS7420
Modem board:
Security patch: 2016-08-01
Boot Warranty bit: 1
SIM State: NOT_READY
Checking Super user right... true
Reading NV data... OK
Checking NV data... error
Security damaged (decompress error)

Done with Samsung Tool PRO v.40.8



hello, from the log of z3x you wrote it appears that you have damaged phone security.

If you have the unknown baseband of the phone you can try to write other firmware of the same binary 2 of the phone and see if the baseband returns correct, in case it does not resolve with the firmware flash you have the security damaged, you have to reset the efs with z3x and then write the nv file if everything works then write the cert or do the patch cert.

In case you need the efs for n920l you can download it here

N920L efs
https://mega.nz/file/rPJDyayS#FGIpHb...ikUv3yIDzFXlmI

Password archive rar: windows4droid

unfortunately for nv_data file for n920L you find it only for a fee at least that you don't have another similar model and I read it with z3x
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Old 07-19-2020, 06:38   #3 (permalink)
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Quote:
Originally Posted by amleto90 View Post
hello, from the log of z3x you wrote it appears that you have damaged phone security.

If you have the unknown baseband of the phone you can try to write other firmware of the same binary 2 of the phone and see if the baseband returns correct, in case it does not resolve with the firmware flash you have the security damaged, you have to reset the efs with z3x and then write the nv file if everything works then write the cert or do the patch cert.

In case you need the efs for n920l you can download it here

N920L efs
https://mega.nz/file/rPJDyayS#FGIpHb...ikUv3yIDzFXlmI

Password archive rar: windows4droid

unfortunately for nv_data file for n920L you find it only for a fee at least that you don't have another similar model and I read it with z3x
thanks brother problem solved after flash this modem file
CP_N920LKLU2CPL5_CL9976465_QB12047788_REV00_user_l ow_ship.tar
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