g925f cannot write cert help please - GSM-Forum

tattoum · 06-26-2016, 18:43

imei was 350000000.....
i did reset efs and write cert (cert-sm-g925f_359521062182045_rf8g40y4nrm.cert) but got error tryed many samsung tool versions 25.8 28.7 24.6 23.4 21.9 but same result please help

Operation: Write CERT
Selected model: SM-G925F
Software version: 25.7

Waiting ADB device... OK
Reading phone info...
Model: SM-G925F
Android version: 6.0.1
Product code:
Phone version: G925FXXU3COJ6
PDA version: G925FXXS3DPF3
CSC version: G925FOJV3DPB4
CSC country code: UAE
CSC sales code: XSG
HW version:
Phone S/N:
Modem board: SHANNON333
RF cal date:
IMEI:
Checking Super user right... true
Initializating zTool... OK
Running zTool, please wait...
Start... OK
Init... OK
Generate and check client proof... OK
Verify proof by client... OK
Reading data... OK
Checking certificate file... OK
KEY ID: 0346
Reading nv data... OK
Checking NV data... error
Security damaged (1)

Done with Samsung Tool PRO v.25.7

rusgard · 06-26-2016, 22:48

Please try to reset msl before write cert!!

Imeicodes · 06-26-2016, 23:27

downgrade phone and flash sboot after root again and write working cert 100% working solution

CHANDARAKK · 06-27-2016, 05:34

Quote:

Originally Posted by rusgard

Please try to reset msl before write cert!!

how to reset msl for this model ?

inamullah790000 · 06-27-2016, 06:33

Quote:

Originally Posted by tattoum

imei was 350000000.....
i did reset efs and write cert (cert-sm-g925f_359521062182045_rf8g40y4nrm.cert) but got error tryed many samsung tool versions 25.8 28.7 24.6 23.4 21.9 but same result please help

Operation: Write CERT
Selected model: SM-G925F
Software version: 25.7

Waiting ADB device... OK
Reading phone info...
Model: SM-G925F
Android version: 6.0.1
Product code:
Phone version: G925FXXU3COJ6
PDA version: G925FXXS3DPF3
CSC version: G925FOJV3DPB4
CSC country code: UAE
CSC sales code: XSG
HW version:
Phone S/N:
Modem board: SHANNON333
RF cal date:
IMEI:
Checking Super user right... true
Initializating zTool... OK
Running zTool, please wait...
Start... OK
Init... OK
Generate and check client proof... OK
Verify proof by client... OK
Reading data... OK
Checking certificate file... OK
KEY ID: 0346
Reading nv data... OK
Checking NV data... error
Security damaged (1)

Done with Samsung Tool PRO v.25.7

1 first downgrad modem chek link here CP_G925FXXU3COI9_CL5816106_QB6438191_REV02_user_lo w_ship.tar - Download - 4shared - inam mobile

2 repair efs show your sn and repair security wipe write cert again problem solve

3 result here http://forum.gsmhosting.com/vbb/f684...0-1-a-2092915/

**blang** · 06-28-2016, 08:13

Quote:

Originally Posted by tattoum

imei was 350000000.....
i did reset efs and write cert (cert-sm-g925f_359521062182045_rf8g40y4nrm.cert) but got error tryed many samsung tool versions 25.8 28.7 24.6 23.4 21.9 but same result please help

Operation: Write CERT
Selected model: SM-G925F
Software version: 25.7

Waiting ADB device... OK
Reading phone info...
Model: SM-G925F
Android version: 6.0.1
Product code:
Phone version: G925FXXU3COJ6
PDA version: G925FXXS3DPF3
CSC version: G925FOJV3DPB4
CSC country code: UAE
CSC sales code: XSG
HW version:
Phone S/N:
Modem board: SHANNON333
RF cal date:
IMEI:
Checking Super user right... true
Initializating zTool... OK
Running zTool, please wait...
Start... OK
Init... OK
Generate and check client proof... OK
Verify proof by client... OK
Reading data... OK
Checking certificate file... OK
KEY ID: 0346
Reading nv data... OK
Checking NV data... error
Security damaged (1)

Done with Samsung Tool PRO v.25.7

attach here nv_data backup.

tattoum · 06-28-2016, 09:55

Quote:

Originally Posted by blang

attach here nv_data backup.

how to backup nv_data ?

inamullah790000 · 06-28-2016, 12:48

Quote:

Originally Posted by tattoum

how to backup nv_data ?

chek your backup folder
http://forum.gsmhosting.com/vbb/f453...maged-2105965/

06-26-2016, 18:43	#1 (permalink)
tattoum No Life Poster Join Date: Oct 2002 Location: tunisia Posts: 771 Member: 16625 Status: Offline Sonork: 1578753 Thanks Meter: 161	g925f cannot write cert help please imei was 350000000..... i did reset efs and write cert (cert-sm-g925f_359521062182045_rf8g40y4nrm.cert) but got error tryed many samsung tool versions 25.8 28.7 24.6 23.4 21.9 but same result please help Operation: Write CERT Selected model: SM-G925F Software version: 25.7 Waiting ADB device... OK Reading phone info... Model: SM-G925F Android version: 6.0.1 Product code: Phone version: G925FXXU3COJ6 PDA version: G925FXXS3DPF3 CSC version: G925FOJV3DPB4 CSC country code: UAE CSC sales code: XSG HW version: Phone S/N: Modem board: SHANNON333 RF cal date: IMEI: Checking Super user right... true Initializating zTool... OK Running zTool, please wait... Start... OK Init... OK Generate and check client proof... OK Verify proof by client... OK Reading data... OK Checking certificate file... OK KEY ID: 0346 Reading nv data... OK Checking NV data... error Security damaged (1) Done with Samsung Tool PRO v.25.7

06-26-2016, 22:48	#2 (permalink)
rusgard Freak Poster Join Date: Jun 2013 Location: Ukraine Posts: 338 Member: 1964660 Status: Offline Sonork: No Thanks Meter: 54	Please try to reset msl before write cert!!

06-26-2016, 23:27	#3 (permalink)
Imeicodes No Life Poster Join Date: Dec 2009 Location: Imeicodes Posts: 916 Member: 1189070 Status: Offline Thanks Meter: 167	downgrade phone and flash sboot after root again and write working cert 100% working solution