Samsung G903F Unlock failed - GSM-Forum

cod3r · 03-24-2016, 19:21

Unlock failed with latest Samsung Pro tool 24.9

Operation: Unlock
Selected model: SM-G903F
Software version: 24.9

Waiting ADB device... OK
Reading phone info...
Model: SM-G903F
Android version: 5.1.1
Product code: SM-G903FZDASEE
Phone version: G903FXXU1APA2
PDA version: G903FXXU1APA2
CSC version: G903FOXX1APA1
CSC country code: SEAD
CSC sales code: SEE
HW version: MP 0.500
Phone S/N: RF8GC07DZLF
Modem board: SHANNON310
RF cal date: 20151218
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
Reading nv data... OK
Checking NV data... error
Security damaged (2)

Done with Samsung Tool PRO v.24.9

cod3r · 03-24-2016, 19:25

Success unlock with 24.7, pls fix 24.9 s tool pro.

Operation: Unlock
Selected model: SM-G903F
Software version: 24.7

Waiting ADB device... OK
Reading phone info...
Model: SM-G903F
Android version: 5.1.1
Product code: SM-G903FZDASEE
Phone version: G903FXXU1APA2
PDA version: G903FXXU1APA2
CSC version: G903FOXX1APA1
CSC country code: SEAD
CSC sales code: SEE
HW version: MP 0.500
Phone S/N: RF8GC07DZLF
Modem board: SHANNON310
RF cal date: 20151218
IMEI:
Checking Super user right... true
Reading nv data... OK OK
Unlocking... OK
Rebooting phone... OK
Unlock done

Done with Samsung Tool PRO v.24.7

skynett_md · 03-26-2016, 11:36

Same to me, 24.8 and 24.9 versions failed to unlock, unlocked with verson 24.7:

Operation: Read Codes
Selected model: SM-G903F
Software version: 24.9

Checking hash file... OK
Waiting ADB device... OK
Reading phone info...
Model: SM-G903F
Android version: 5.1.1
Product code: SM-G903FZKADBT
Phone version: G903FXXU1APA2
PDA version: G903FXXU1APA2
CSC version: G903FDBT1APA1
CSC country code: Germany
CSC sales code: DBT
HW version: MP 0.500
Phone S/N: R38H10*****
Modem board: SHANNON310
RF cal date: 20160121
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
Reading nv data... OK
Checking NV data... error
Security damaged (2)
Done with Samsung Tool PRO v.24.9

Operation: Read Codes
Selected model: SM-G903F
Software version: 24.7

Waiting ADB device... OK
Reading phone info...
Model: SM-G903F
Android version: 5.1.1
Product code: SM-G903FZKADBT
Phone version: G903FXXU1APA2
PDA version: G903FXXU1APA2
CSC version: G903FDBT1APA1
CSC country code: Germany
CSC sales code: DBT
HW version: MP 0.500
Phone S/N: R38H10*****
Modem board: SHANNON310
RF cal date: 20160121
IMEI:
Checking Super user right... true
Reading nv data... OK OK
Checking hash file... OK
Please wait, calculating codes... OK (time - 00:00:08)
Freeze code: 00000000
NET lock: 02920316
Sub lock: 00000000
SP lock: 00000000
CP lock: 00000000
For check lock status: *#7465625#

Done with Samsung Tool PRO v.24.7

P.S.:
NetLock code was incorrect, so I unlocked it second time with direct unlock.

Seedy · 04-04-2016, 22:39

Not working on Samsung Tool Pro v25.0

Reinstalled v24.7 and working fine

Seedy · 04-09-2016, 00:27

Not working on Samsung Tool Pro v25.1 either

Operation: Unlock
Selected model: SM-G903F
Software version: 25.1

Waiting ADB device... OK
Reading phone info...
Model: SM-G903F
Android version: 5.1.1
Product code: SM-G903FZKAVOD
Phone version: G903FXXU1APA2
PDA version: G903FXXU1APA3
CSC version: G903FVFG1AOJ1
CSC country code: UK
CSC sales code: VOD
HW version: MP 0.500
Phone S/N: RF8GB2PHE3F
Modem board: SHANNON310
RF cal date: 20151126
IMEI:
Checking Super user right... true
Reading nv data... OK
Checking NV data... error
Security damaged (1)
Done with Samsung Tool PRO v.25.1

Loboda · 04-12-2016, 15:55

Just to werify that the latest samsung pro 25.1 can not unlock g903f do to nv data error.
Samsun pro 24.7 will do the job

xerraco · 04-13-2016, 03:13

Good thing Z3X allow us to install older Z3X SW.

Br,
xerraco

mrpotatohead · 04-15-2016, 20:16

Same problem not working for me on Samsung Tool Pro v25.1 had to use V24.7

maly_kowal · 04-15-2016, 21:25

1. Go to repair and click repair EFS (imei numer is 000000...... at the moment, this will bring old imei back)
2. Go to Backup and backup CERT
3. Go to Backup and write EFS https://mega.nz/#!bkZnSKzD
4. Go to Backup and write backed up cert as there is no imei
5. All done it's unlocked and working

Can skip step 2 if you got imei cert backed up

paulbs · 04-26-2016, 09:46

Quote:

Originally Posted by maly_kowal

1. Go to repair and click repair EFS (imei numer is 000000...... at the moment, this will bring old imei back)
2. Go to Backup and backup CERT
3. Go to Backup and write EFS https://mega.nz/#!bkZnSKzD
4. Go to Backup and write backed up cert as there is no imei
5. All done it's unlocked and working

Can skip step 2 if you got imei cert backed up

not work to download...ask key

naizersky · 05-31-2016, 09:26

thanks brooo

Operation: Read Codes
Selected model: SM-G903F
Software version: 24.7

Waiting ADB device... OK
Reading phone info...
Model: SM-G903F
Android version: 5.1.1
Product code: SM-G903FZKAMET
Phone version: G903FXXU1APA2
PDA version: G903FXXU1APA2
CSC version: G903FOXX1APA1
CSC country code: Ireland
CSC sales code: MET
HW version: MP 0.500
Phone S/N: RF8GC0LZ90N
Modem board: SHANNON310
RF cal date: 20151211
IMEI:
Checking Super user right... true
Reading nv data... OK OK
Checking hash file... OK
Please wait, calculating codes... OK (time - 00:00:07)
Freeze code: 00000000
NET lock: 82530585
Sub lock: 00000000
SP lock: 00000000
CP lock: 00000000
For check lock status: *#7465625#
Done with Samsung Tool PRO v.24.7

naizersky · 05-31-2016, 09:27

so dont delete old pro setup

03-24-2016, 19:21	#1 (permalink)
cod3r Freak Poster Join Date: Jul 2011 Location: in /dev/null/01110cod3r1100101 Posts: 278 Member: 1613754 Status: Offline Sonork: 1623976 Thanks Meter: 115	Samsung G903F Unlock failed Unlock failed with latest Samsung Pro tool 24.9 Operation: Unlock Selected model: SM-G903F Software version: 24.9 Waiting ADB device... OK Reading phone info... Model: SM-G903F Android version: 5.1.1 Product code: SM-G903FZDASEE Phone version: G903FXXU1APA2 PDA version: G903FXXU1APA2 CSC version: G903FOXX1APA1 CSC country code: SEAD CSC sales code: SEE HW version: MP 0.500 Phone S/N: RF8GC07DZLF Modem board: SHANNON310 RF cal date: 20151218 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 Reading nv data... OK Checking NV data... error Security damaged (2) Done with Samsung Tool PRO v.24.9

03-24-2016, 19:25	#2 (permalink)
cod3r Freak Poster Join Date: Jul 2011 Location: in /dev/null/01110cod3r1100101 Posts: 278 Member: 1613754 Status: Offline Sonork: 1623976 Thanks Meter: 115	Success unlock with 24.7, pls fix 24.9 s tool pro. Operation: Unlock Selected model: SM-G903F Software version: 24.7 Waiting ADB device... OK Reading phone info... Model: SM-G903F Android version: 5.1.1 Product code: SM-G903FZDASEE Phone version: G903FXXU1APA2 PDA version: G903FXXU1APA2 CSC version: G903FOXX1APA1 CSC country code: SEAD CSC sales code: SEE HW version: MP 0.500 Phone S/N: RF8GC07DZLF Modem board: SHANNON310 RF cal date: 20151218 IMEI: Checking Super user right... true Reading nv data... OK OK Unlocking... OK Rebooting phone... OK Unlock done Done with Samsung Tool PRO v.24.7

03-26-2016, 11:36	#3 (permalink)
skynett_md Crazy Poster Join Date: Jun 2009 Posts: 57 Member: 1055926 Status: Offline Thanks Meter: 31	Same to me, 24.8 and 24.9 versions failed to unlock, unlocked with verson 24.7: Operation: Read Codes Selected model: SM-G903F Software version: 24.9 Checking hash file... OK Waiting ADB device... OK Reading phone info... Model: SM-G903F Android version: 5.1.1 Product code: SM-G903FZKADBT Phone version: G903FXXU1APA2 PDA version: G903FXXU1APA2 CSC version: G903FDBT1APA1 CSC country code: Germany CSC sales code: DBT HW version: MP 0.500 Phone S/N: R38H10*** Modem board: SHANNON310 RF cal date: 20160121 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 Reading nv data... OK Checking NV data... error Security damaged (2) Done with Samsung Tool PRO v.24.9 Operation: Read Codes Selected model: SM-G903F Software version: 24.7 Waiting ADB device... OK Reading phone info... Model: SM-G903F Android version: 5.1.1 Product code: SM-G903FZKADBT Phone version: G903FXXU1APA2 PDA version: G903FXXU1APA2 CSC version: G903FDBT1APA1 CSC country code: Germany CSC sales code: DBT HW version: MP 0.500 Phone S/N: R38H10*** Modem board: SHANNON310 RF cal date: 20160121 IMEI: Checking Super user right... true Reading nv data... OK OK Checking hash file... OK Please wait, calculating codes... OK (time - 00:00:08) Freeze code: 00000000 NET lock: 02920316 Sub lock: 00000000 SP lock: 00000000 CP lock: 00000000 For check lock status: *#7465625# Done with Samsung Tool PRO v.24.7 P.S.: NetLock code was incorrect, so I unlocked it second time with direct unlock.

04-04-2016, 22:39	#4 (permalink)
Seedy No Life Poster Join Date: Dec 2001 Posts: 1,175 Member: 8102 Status: Offline Thanks Meter: 118	Not working on Samsung Tool Pro v25.0 Reinstalled v24.7 and working fine

04-09-2016, 00:27	#5 (permalink)
Seedy No Life Poster Join Date: Dec 2001 Posts: 1,175 Member: 8102 Status: Offline Thanks Meter: 118	Not working on Samsung Tool Pro v25.1 either Operation: Unlock Selected model: SM-G903F Software version: 25.1 Waiting ADB device... OK Reading phone info... Model: SM-G903F Android version: 5.1.1 Product code: SM-G903FZKAVOD Phone version: G903FXXU1APA2 PDA version: G903FXXU1APA3 CSC version: G903FVFG1AOJ1 CSC country code: UK CSC sales code: VOD HW version: MP 0.500 Phone S/N: RF8GB2PHE3F Modem board: SHANNON310 RF cal date: 20151126 IMEI: Checking Super user right... true Reading nv data... OK Checking NV data... error Security damaged (1) Done with Samsung Tool PRO v.25.1

04-12-2016, 15:55	#6 (permalink)
Loboda Major Poster Join Date: Sep 2009 Location: Serbia Age: 43 Posts: 47 Member: 1109913 Status: Offline Thanks Meter: 6	Just to werify that the latest samsung pro 25.1 can not unlock g903f do to nv data error. Samsun pro 24.7 will do the job

04-13-2016, 03:13	#7 (permalink)
xerraco No Life Poster Join Date: Nov 2008 Location: RVIII Posts: 11,696 Member: 890926 Status: Offline Thanks Meter: 2,053	Good thing Z3X allow us to install older Z3X SW. Br, xerraco

04-15-2016, 20:16	#8 (permalink)
mrpotatohead Major Poster Join Date: Nov 2014 Posts: 47 Member: 2286905 Status: Offline Thanks Meter: 6	Same problem not working for me on Samsung Tool Pro v25.1 had to use V24.7

04-15-2016, 21:25	#9 (permalink)
maly_kowal Junior Member Join Date: Jul 2005 Age: 37 Posts: 33 Member: 164692 Status: Offline Thanks Meter: 0	1. Go to repair and click repair EFS (imei numer is 000000...... at the moment, this will bring old imei back) 2. Go to Backup and backup CERT 3. Go to Backup and write EFS https://mega.nz/#!bkZnSKzD 4. Go to Backup and write backed up cert as there is no imei 5. All done it's unlocked and working Can skip step 2 if you got imei cert backed up

05-31-2016, 09:26	#11 (permalink)
naizersky No Life Poster Join Date: Jul 2007 Location: earth Posts: 1,394 Member: 540512 Status: Offline Thanks Meter: 340	thanks brooo Operation: Read Codes Selected model: SM-G903F Software version: 24.7 Waiting ADB device... OK Reading phone info... Model: SM-G903F Android version: 5.1.1 Product code: SM-G903FZKAMET Phone version: G903FXXU1APA2 PDA version: G903FXXU1APA2 CSC version: G903FOXX1APA1 CSC country code: Ireland CSC sales code: MET HW version: MP 0.500 Phone S/N: RF8GC0LZ90N Modem board: SHANNON310 RF cal date: 20151211 IMEI: Checking Super user right... true Reading nv data... OK OK Checking hash file... OK Please wait, calculating codes... OK (time - 00:00:07) Freeze code: 00000000 NET lock: 82530585 Sub lock: 00000000 SP lock: 00000000 CP lock: 00000000 For check lock status: *#7465625# Done with Samsung Tool PRO v.24.7

05-31-2016, 09:27	#12 (permalink)
naizersky No Life Poster Join Date: Jul 2007 Location: earth Posts: 1,394 Member: 540512 Status: Offline Thanks Meter: 340	so dont delete old pro setup