N910C security damage REAL SOLUTION 100% - GSM-Forum

abrapy · 02-10-2016, 01:35

Hi guys, after try a lot of "solutions" finally found the right one who really works...

if you got the N910c with SECURITY DAMAGE problem, and cant write cert because of that

just select MODEL N900A

write cert of N910C

Operation: Write CERT
Selected model: SM-N900A
Selected port: COM5 USB Serial Port
Software version: 22.7

Checking certificate file... OK
KEY ID: 0065
Waiting ADB device... OK
Reading phone info...
Model: SM-N910C
Android version: 4.4.4
Product code:
Phone version: N910CXXU1ANJ4
PDA version: N910CXXU1ANJ4
CSC version: N910CTFG1ANJ4
CSC country code: OPEN
CSC sales code: TFG
HW version:
Phone S/N:
Modem board: DB7450R
RF cal date: 1234.56.78
IMEI:
Incorrect model selected. This may damage your phone. Continue? Yes
Initialization AT RIL... OK
Bypass MSL... OK
Checking for compatible phone and cert... OK
Phone KEY ID: 0065
Writing CERT... OK
Checking CERT status... OK
Rebooting phone... OK

voila! thats work good, after try hundreds of solutions sugested thats the one who really works.

if you find this usefull, please hit THANKS button

nafiz8371 · 03-02-2016, 08:51

but i try cert write ok but phone in bootloop

luckysisi · 03-02-2016, 12:00

1000000% works thanks MAN

**chand_gee** · 03-05-2016, 17:35

need wipe efs first then do it thanks man graet work
==============

Operation: Write CERT
Selected model: SM-N900A
Selected port: COM6 Z3X BOX Serial Port
Software version: 24.6

Checking certificate file... OK
KEY ID: 0065
Waiting ADB device... OK
Reading phone info...
Model: SM-N910C
Android version: 5.1.1
Product code:
Phone version: N910CXXU1COI4
PDA version: N910CXXU1COI4
CSC version: N910COJV1COI1
CSC country code: KSA
CSC sales code: KSA
HW version:
Phone S/N:
Modem board: DB7450R
RF cal date: 1234.56.78
IMEI:
Initialization AT RIL... OK
Bypass MSL... OK
Checking for compatible phone and cert... OK
Phone KEY ID: 0065
Writing CERT... OK
Checking CERT status... OK
Rebooting phone... OK

Done with Samsung Tool PRO v.24.6

abrapy · 03-22-2016, 15:25

Quote:

Originally Posted by nafiz8371

but i try cert write ok but phone in bootloop

reset efs first my friend, then write cert

sajid8282 · 04-23-2016, 09:09

its working ..............

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 or
press 'Write CERT' to restore certificates.

To backup/restore QCN, phone diagnostic port must be enabled.
1. Power on the phone.
2. Type *#0808# and select 'DM+MODEM+ADB'.
3. Type *#9090# and select 'DM/DUN over HSIC'.
Or use 'Activate Diag' function from 'Repair' tab.
4. Connect phone to PC with USB cable, install drivers if needed.
5. Select diagnostic port in port settings.
6. Press 'Read QCN' button to read NV backup or 'Write QCN' to restore.

Operation: Write CERT
Selected model: SM-N900A
Selected port:
Software version: 25.1

Checking certificate file... OK
KEY ID: 0065
Waiting ADB device... OK
Reading phone info...
Model: SM-N910C
Android version: 5.1.1
Product code:
Phone version: N910CXXU1COJ5
PDA version: N910CXXU2COJ5
CSC version: N910COJV2COK1
CSC country code: South Africa
CSC sales code: XFM
HW version:
Phone S/N:
Modem board: DB7450R
RF cal date: 1234.56.78
IMEI:
Initialization AT RIL... OK
Bypass MSL... OK
Checking for compatible phone and cert... OK
Phone KEY ID: 0065
Writing CERT... OK
Checking CERT status... OK
Rebooting phone... OK

Done with Samsung Tool PRO v.25.1

sajer007 · 07-16-2016, 09:19

Checking certificate file... OK
KEY ID: 0065
Waiting ADB device...
Please, allow USB debugging on phone... OK
Reading phone info...
Model: SM-N910C
Android version: 6.0.1
Product code:
Phone version: N910CXXU1DPE3
PDA version: N910CXXU2DPFA
CSC version: N910COLB2DPE3
CSC country code: THAILAND
CSC sales code: THL
HW version:
Phone S/N: 00000000000
Modem board: DB7450R
RF cal date: 1234.56.78
IMEI:
Checking Super user right... true
Reading nv data... OK
Analisis NV data... error
Security damaged
Done with Samsung Tool PRO v.25.1

bonozki · 08-06-2016, 06:37

thanks master... it works ^_^

bakayalook · 08-09-2016, 10:15

thanks you bro and i love you

fabicel · 08-16-2016, 15:11

Operation: Write CERT
Selected model: SM-N910C
Software version: 26.2

Checking certificate file... OK
KEY ID: 0065
Waiting ADB device... OK
Reading phone info...
Model: SM-N910C
Android version: 4.4.4
Product code:
Phone version: N910CXXU1ANK5
PDA version: N910CXXU1ANK5
CSC version: N910COXX1ANK2
CSC country code: SEAD
CSC sales code: SEE
HW version:
Phone S/N: RF8G20FTDQE
Modem board: DB7450R
RF cal date: 1234.56.78
IMEI: 356769060053469
Checking Super user right... true
Reading nv data... OK
Analisis NV data... OK
Writing nv data... OK
Rebooting phone... OK
Waiting ADB device... OK
Reading phone info...
Model: SM-N910C
Android version: 4.4.4
Product code:
Phone version: N910CXXU1ANK5
PDA version: N910CXXU1ANK5
CSC version: N910COXX1ANK2
CSC country code: SEAD
CSC sales code: SEE
HW version:
Phone S/N: RF8G20FTDQE
Modem board: DB7450R
RF cal date: 1234.56.78
IMEI: 356769060053469
Initialization AT RIL... OK
Bypass MSL... OK
Checking for compatible phone and cert... OK
Phone KEY ID: 0065
Writing CERT... OK
Checking CERT status... OK
Rebooting phone... OK
Write CERT done

Done with Samsung Tool PRO v.26.2

celumaster. · 08-25-2016, 00:58

i did select n910a model and efs wipe is not needed...

Regards !!!

ganjbek · 09-10-2016, 12:04

Quote:

Originally Posted by abrapy

Hi guys, after try a lot of "solutions" finally found the right one who really works...

if you got the N910c with SECURITY DAMAGE problem, and cant write cert because of that

just select MODEL N900A

write cert of N910C

Operation: Write CERT
Selected model: SM-N900A
Selected port: COM5 USB Serial Port
Software version: 22.7

Checking certificate file... OK
KEY ID: 0065
Waiting ADB device... OK
Reading phone info...
Model: SM-N910C
Android version: 4.4.4
Product code:
Phone version: N910CXXU1ANJ4
PDA version: N910CXXU1ANJ4
CSC version: N910CTFG1ANJ4
CSC country code: OPEN
CSC sales code: TFG
HW version:
Phone S/N:
Modem board: DB7450R
RF cal date: 1234.56.78
IMEI:
Incorrect model selected. This may damage your phone. Continue? Yes
Initialization AT RIL... OK
Bypass MSL... OK
Checking for compatible phone and cert... OK
Phone KEY ID: 0065
Writing CERT... OK
Checking CERT status... OK
Rebooting phone... OK

voila! thats work good, after try hundreds of solutions sugested thats the one who really works.

if you find this usefull, please hit THANKS button

tnx bro real solution and write whit octoplus n910h also

prisweets · 09-16-2016, 20:40

Good job bro realy 100% solution........thnx for sharing awesome solution......

Azamxoja · 09-20-2016, 10:04

Checking CERT file... OK
KEY ID: 0065
Waiting ADB device... OK
Reading phone info...
Model: SM-N910C
Android version: 5.1.1
Product code:
Phone version: N910CXXU1COJ5
PDA version: N910CXXU2COJ5
CSC version: N910COXE2COJ1
CSC country code: Central Asia
CSC sales code: CAC
HW version:
Phone S/N:
Modem board: DB7450R
RF cal date: 1234.56.78
IMEI:
Initialization AT RIL... OK OK
Checking for compatible phone and cert... OK
Phone KEY ID: 0065
Writing CERT... OK
Checking CERT status... OK
Rebooting phone... OK
Done with Samsung Tool PRO v.26.7

Thanks

mrisvan · 09-25-2016, 17:33

Operation: Write CERT
Selected model: SM-N910H
Software version: 26.7

Checking CERT file... OK
KEY ID: 0065
Waiting ADB device... OK
Reading phone info...
Model: SM-N910H
Android version: 6.0.1
Product code: SM-N910HZKEXFE
Phone version: N910HXXU1DPC1
PDA version: N910HXXS2DPH2
CSC version: N910HOXE2DPE1
CSC country code: Central Asia
CSC sales code: CAC
HW version: MP 0.800
Phone S/N: R21G3199YKE
Modem board: DB7450R
RF cal date: 2015.03.09
IMEI:
Checking Super user right... true
Reading nv data... OK
Analyzing NV data... OK
Writing nv data... OK
Rebooting phone... OK
Waiting ADB device... OK
Reading phone info...
Model: SM-N910H
Android version: 6.0.1
Product code: SM-N910HZKEXFE
Phone version: N910HXXU1DPC1
PDA version: N910HXXS2DPH2
CSC version: N910HOXE2DPE1
CSC country code: Central Asia
CSC sales code: CAC
HW version: MP 0.800
Phone S/N: R21G3199YKE
Modem board: DB7450R
RF cal date: 2015.03.09
IMEI:
Initialization AT RIL... OK
Bypass MSL... OK
Checking for compatible phone and cert... OK
Phone KEY ID: 0065
Writing CERT... OK
Checking CERT status... OK
Rebooting phone... OK
Write CERT done

Done with Samsung Tool PRO v.26.7

02-10-2016, 01:35	#1 (permalink)
abrapy No Life Poster Join Date: Sep 2009 Location: Paraguay Posts: 619 Member: 1110740 Status: Offline Thanks Meter: 383	N910C security damage REAL SOLUTION 100% Hi guys, after try a lot of "solutions" finally found the right one who really works... if you got the N910c with SECURITY DAMAGE problem, and cant write cert because of that just select MODEL N900A write cert of N910C Operation: Write CERT Selected model: SM-N900A Selected port: COM5 USB Serial Port Software version: 22.7 Checking certificate file... OK KEY ID: 0065 Waiting ADB device... OK Reading phone info... Model: SM-N910C Android version: 4.4.4 Product code: Phone version: N910CXXU1ANJ4 PDA version: N910CXXU1ANJ4 CSC version: N910CTFG1ANJ4 CSC country code: OPEN CSC sales code: TFG HW version: Phone S/N: Modem board: DB7450R RF cal date: 1234.56.78 IMEI: Incorrect model selected. This may damage your phone. Continue? Yes Initialization AT RIL... OK Bypass MSL... OK Checking for compatible phone and cert... OK Phone KEY ID: 0065 Writing CERT... OK Checking CERT status... OK Rebooting phone... OK voila! thats work good, after try hundreds of solutions sugested thats the one who really works. if you find this usefull, please hit THANKS button

03-02-2016, 08:51	#2 (permalink)
nafiz8371 Freak Poster Join Date: Jan 2008 Posts: 227 Member: 687836 Status: Offline Thanks Meter: 29	but i try cert write ok but phone in bootloop

03-02-2016, 12:00	#3 (permalink)
luckysisi Freak Poster Join Date: Sep 2013 Location: INDIA Posts: 440 Member: 2023985 Status: Offline Sonork: WhatsApp Thanks Meter: 314	1000000% works thanks MAN

03-05-2016, 17:35	#4 (permalink)
chand_gee Moderator Join Date: Jan 2008 Location: <jeddah al saudia> Age: 36 Posts: 2,261 Member: 668050 Status: Offline Sonork: 100.1656307 Thanks Meter: 991	need wipe efs first then do it thanks man graet work ============== Operation: Write CERT Selected model: SM-N900A Selected port: COM6 Z3X BOX Serial Port Software version: 24.6 Checking certificate file... OK KEY ID: 0065 Waiting ADB device... OK Reading phone info... Model: SM-N910C Android version: 5.1.1 Product code: Phone version: N910CXXU1COI4 PDA version: N910CXXU1COI4 CSC version: N910COJV1COI1 CSC country code: KSA CSC sales code: KSA HW version: Phone S/N: Modem board: DB7450R RF cal date: 1234.56.78 IMEI: Initialization AT RIL... OK Bypass MSL... OK Checking for compatible phone and cert... OK Phone KEY ID: 0065 Writing CERT... OK Checking CERT status... OK Rebooting phone... OK Done with Samsung Tool PRO v.24.6

04-23-2016, 09:09	#6 (permalink)
sajid8282 Freak Poster Join Date: May 2015 Posts: 163 Member: 2399952 Status: Offline Thanks Meter: 40	its working .............. 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 or press 'Write CERT' to restore certificates. To backup/restore QCN, phone diagnostic port must be enabled. 1. Power on the phone. 2. Type #0808# and select 'DM+MODEM+ADB'. 3. Type #9090# and select 'DM/DUN over HSIC'. Or use 'Activate Diag' function from 'Repair' tab. 4. Connect phone to PC with USB cable, install drivers if needed. 5. Select diagnostic port in port settings. 6. Press 'Read QCN' button to read NV backup or 'Write QCN' to restore. Operation: Write CERT Selected model: SM-N900A Selected port: Software version: 25.1 Checking certificate file... OK KEY ID: 0065 Waiting ADB device... OK Reading phone info... Model: SM-N910C Android version: 5.1.1 Product code: Phone version: N910CXXU1COJ5 PDA version: N910CXXU2COJ5 CSC version: N910COJV2COK1 CSC country code: South Africa CSC sales code: XFM HW version: Phone S/N: Modem board: DB7450R RF cal date: 1234.56.78 IMEI: Initialization AT RIL... OK Bypass MSL... OK Checking for compatible phone and cert... OK Phone KEY ID: 0065 Writing CERT... OK Checking CERT status... OK Rebooting phone... OK Done with Samsung Tool PRO v.25.1

07-16-2016, 09:19	#7 (permalink)
sajer007 Freak Poster Join Date: Feb 2010 Location: sharjha Posts: 332 Member: 1236922 Status: Offline Sonork: sajer007 Thanks Meter: 101	Checking certificate file... OK KEY ID: 0065 Waiting ADB device... Please, allow USB debugging on phone... OK Reading phone info... Model: SM-N910C Android version: 6.0.1 Product code: Phone version: N910CXXU1DPE3 PDA version: N910CXXU2DPFA CSC version: N910COLB2DPE3 CSC country code: THAILAND CSC sales code: THL HW version: Phone S/N: 00000000000 Modem board: DB7450R RF cal date: 1234.56.78 IMEI: Checking Super user right... true Reading nv data... OK Analisis NV data... error Security damaged Done with Samsung Tool PRO v.25.1

08-06-2016, 06:37	#8 (permalink)
bonozki Junior Member Join Date: Oct 2011 Location: montalban rizal Posts: 17 Member: 1672649 Status: Offline Thanks Meter: 1	thanks master... it works ^_^

08-09-2016, 10:15	#9 (permalink)
bakayalook Junior Member Join Date: Aug 2009 Posts: 2 Member: 1096589 Status: Offline Sonork: bakayalook Thanks Meter: 0	thanks you bro and i love you

08-16-2016, 15:11	#10 (permalink)
fabicel No Life Poster Join Date: Jul 2008 Location: ESPAÑA Posts: 1,442 Member: 808967 Status: Offline Thanks Meter: 155	Operation: Write CERT Selected model: SM-N910C Software version: 26.2 Checking certificate file... OK KEY ID: 0065 Waiting ADB device... OK Reading phone info... Model: SM-N910C Android version: 4.4.4 Product code: Phone version: N910CXXU1ANK5 PDA version: N910CXXU1ANK5 CSC version: N910COXX1ANK2 CSC country code: SEAD CSC sales code: SEE HW version: Phone S/N: RF8G20FTDQE Modem board: DB7450R RF cal date: 1234.56.78 IMEI: 356769060053469 Checking Super user right... true Reading nv data... OK Analisis NV data... OK Writing nv data... OK Rebooting phone... OK Waiting ADB device... OK Reading phone info... Model: SM-N910C Android version: 4.4.4 Product code: Phone version: N910CXXU1ANK5 PDA version: N910CXXU1ANK5 CSC version: N910COXX1ANK2 CSC country code: SEAD CSC sales code: SEE HW version: Phone S/N: RF8G20FTDQE Modem board: DB7450R RF cal date: 1234.56.78 IMEI: 356769060053469 Initialization AT RIL... OK Bypass MSL... OK Checking for compatible phone and cert... OK Phone KEY ID: 0065 Writing CERT... OK Checking CERT status... OK Rebooting phone... OK Write CERT done Done with Samsung Tool PRO v.26.2

08-25-2016, 00:58	#11 (permalink)
celumaster. No Life Poster Join Date: Jan 2011 Location: Honduras Posts: 704 Member: 1488173 Status: Offline Thanks Meter: 194	i did select n910a model and efs wipe is not needed... Regards !!!

09-16-2016, 20:40	#13 (permalink)
prisweets Major Poster Join Date: Oct 2010 Location: jamshedpur Posts: 45 Member: 1414634 Status: Offline Thanks Meter: 3	Good job bro realy 100% solution........thnx for sharing awesome solution......

09-20-2016, 10:04	#14 (permalink)
Azamxoja Junior Member Join Date: Jun 2016 Location: uzbekistan Posts: 13 Member: 2580421 Status: Offline Thanks Meter: 3	Checking CERT file... OK KEY ID: 0065 Waiting ADB device... OK Reading phone info... Model: SM-N910C Android version: 5.1.1 Product code: Phone version: N910CXXU1COJ5 PDA version: N910CXXU2COJ5 CSC version: N910COXE2COJ1 CSC country code: Central Asia CSC sales code: CAC HW version: Phone S/N: Modem board: DB7450R RF cal date: 1234.56.78 IMEI: Initialization AT RIL... OK OK Checking for compatible phone and cert... OK Phone KEY ID: 0065 Writing CERT... OK Checking CERT status... OK Rebooting phone... OK Done with Samsung Tool PRO v.26.7 Thanks

09-25-2016, 17:33	#15 (permalink)
mrisvan Junior Member Join Date: Aug 2009 Posts: 6 Member: 1104609 Status: Offline Thanks Meter: 1	Operation: Write CERT Selected model: SM-N910H Software version: 26.7 Checking CERT file... OK KEY ID: 0065 Waiting ADB device... OK Reading phone info... Model: SM-N910H Android version: 6.0.1 Product code: SM-N910HZKEXFE Phone version: N910HXXU1DPC1 PDA version: N910HXXS2DPH2 CSC version: N910HOXE2DPE1 CSC country code: Central Asia CSC sales code: CAC HW version: MP 0.800 Phone S/N: R21G3199YKE Modem board: DB7450R RF cal date: 2015.03.09 IMEI: Checking Super user right... true Reading nv data... OK Analyzing NV data... OK Writing nv data... OK Rebooting phone... OK Waiting ADB device... OK Reading phone info... Model: SM-N910H Android version: 6.0.1 Product code: SM-N910HZKEXFE Phone version: N910HXXU1DPC1 PDA version: N910HXXS2DPH2 CSC version: N910HOXE2DPE1 CSC country code: Central Asia CSC sales code: CAC HW version: MP 0.800 Phone S/N: R21G3199YKE Modem board: DB7450R RF cal date: 2015.03.09 IMEI: Initialization AT RIL... OK Bypass MSL... OK Checking for compatible phone and cert... OK Phone KEY ID: 0065 Writing CERT... OK Checking CERT status... OK Rebooting phone... OK Write CERT done Done with Samsung Tool PRO v.26.7