3500000000000006 problem g925w8 s6 edge - GSM-Forum

zouna · 01-05-2017, 16:08

hi all
any solution with this problem
imei : 3500000000000006
SN null

the last version is ....BPK4.
i can not write Cert file it says security damaged
please try to downgrade

any help

GalaxyVibe · 01-05-2017, 17:31

Flash the CP modem with the original firmware modem.

Shikhar12 · 01-05-2017, 17:38

If you dont have octoplus then just do reset efs with z3x write cert problem solve

Sent from my MediaPad T1 8.0 using Tapatalk

THE FIXCEL · 01-05-2017, 17:59

A modem from an older version and tries to write the cert again

zouna · 01-05-2017, 18:10

thank you everyone for help
i tried to reset EFE then write CERT file it didn t work with Z3x
now i m trying to flash modem
how doi extract modem file from firmware thank you for reply

GalaxyVibe · 01-06-2017, 04:09

Quote:

Originally Posted by zouna

thank you everyone for help
i tried to reset EFE then write CERT file it didn t work with Z3x
now i m trying to flash modem
how doi extract modem file from firmware thank you for reply

You have to unzip the tar or md5 file using 7z program.

zouna · 01-06-2017, 12:40

Same problem
I downloaded. EFS AND NV DATA. FROM ANOTHER PHONE
I PUt NV DATA THEN CERT FILE it says
Security damaged ( HMAC mismatch.)
Any help

mk · 01-06-2017, 14:53

Write nv data from working phone with latest version (27.7 or later). Press repair and press OK on warning "HMAC mismatch" and continue...

zouna · 01-06-2017, 17:07

i m using 27.7
there is no warning "HMAC mismatch"
it s rejected automatically

any help

zouna · 01-06-2017, 17:07

i m using 27.7
there is no warning "HMAC mismatch"
it s rejected automatically

any help

Sajjad.ali777 · 01-06-2017, 19:03

Write nv data from working phone with latest version (27.7 or later). Press repair and press OK on warning "HMAC mismatch" and continue

zouna · 01-06-2017, 19:39

Operation: Write CERT
Selected model: SM-G925W8
Software version: 27.7

Waiting ADB device... Ok
Reading phone info...
Model: SM-G925W8
Android version: 6.0.1
Product code:
Phone version: G925W8VLU5CPK4
PDA version: G925W8VLU5CPK4
CSC version: G925W8OYA5CPK4
CSC country code: Canada
CSC sales code: XAC
HW version:
Phone SN:
Chip name: EXYNOS7420
Modem board: SHANNON333
RF cal date:
IMEI:
Checking Super user right... true
Reading NV data... Ok
Checking NV data... Ok
Initialization zTool... Ok
Running zTool, please wait... Ok
HWID: 88 49 0D ED 96 04 00 00 00 00 00 00 00 00 00 00
Calculating... error
Security damaged (hmac mismatch)

Done with Samsung Tool PRO v.27.7

CHANDARAKK · 01-07-2017, 00:05

Quote:

Originally Posted by zouna

Operation: Write CERT
Selected model: SM-G925W8
Software version: 27.7

Waiting ADB device... Ok
Reading phone info...
Model: SM-G925W8
Android version: 6.0.1
Product code:
Phone version: G925W8VLU5CPK4
PDA version: G925W8VLU5CPK4
CSC version: G925W8OYA5CPK4
CSC country code: Canada
CSC sales code: XAC
HW version:
Phone SN:
Chip name: EXYNOS7420
Modem board: SHANNON333
RF cal date:
IMEI:
Checking Super user right... true
Reading NV data... Ok
Checking NV data... Ok
Initialization zTool... Ok
Running zTool, please wait... Ok
HWID: 88 49 0D ED 96 04 00 00 00 00 00 00 00 00 00 00
Calculating... error
Security damaged (hmac mismatch)

Done with Samsung Tool PRO v.27.7

after write NV from working phone u need press imei repair not write cert

01-05-2017, 16:08	#1 (permalink)
zouna Freak Poster Join Date: May 2010 Posts: 254 Member: 1305804 Status: Offline Thanks Meter: 22	3500000000000006 problem g925w8 s6 edge hi all any solution with this problem imei : 3500000000000006 SN null the last version is ....BPK4. i can not write Cert file it says security damaged please try to downgrade any help

01-05-2017, 17:31	#2 (permalink)
GalaxyVibe No Life Poster Join Date: May 2016 Posts: 1,164 Member: 2577670 Status: Offline Thanks Meter: 883	Flash the CP modem with the original firmware modem.

01-05-2017, 17:38	#3 (permalink)
Shikhar12 No Life Poster Join Date: Nov 2015 Age: 25 Posts: 879 Member: 2493574 Status: Offline Thanks Meter: 605	If you dont have octoplus then just do reset efs with z3x write cert problem solve Sent from my MediaPad T1 8.0 using Tapatalk

01-05-2017, 17:59	#4 (permalink)
THE FIXCEL Freak Poster Join Date: Feb 2011 Location: colombia Posts: 187 Member: 1514183 Status: Offline Thanks Meter: 33	A modem from an older version and tries to write the cert again

01-05-2017, 18:10	#5 (permalink)
zouna Freak Poster Join Date: May 2010 Posts: 254 Member: 1305804 Status: Offline Thanks Meter: 22	thank you everyone for help i tried to reset EFE then write CERT file it didn t work with Z3x now i m trying to flash modem how doi extract modem file from firmware thank you for reply

01-06-2017, 12:40	#7 (permalink)
zouna Freak Poster Join Date: May 2010 Posts: 254 Member: 1305804 Status: Offline Thanks Meter: 22	Same problem I downloaded. EFS AND NV DATA. FROM ANOTHER PHONE I PUt NV DATA THEN CERT FILE it says Security damaged ( HMAC mismatch.) Any help

01-06-2017, 14:53	#8 (permalink)
mk Product Manager Join Date: Nov 2005 Location: WWW Posts: 500 Member: 199768 Status: Offline Thanks Meter: 16,170	Write nv data from working phone with latest version (27.7 or later). Press repair and press OK on warning "HMAC mismatch" and continue...

01-06-2017, 17:07	#9 (permalink)
zouna Freak Poster Join Date: May 2010 Posts: 254 Member: 1305804 Status: Offline Thanks Meter: 22	i m using 27.7 there is no warning "HMAC mismatch" it s rejected automatically any help

01-06-2017, 17:07	#10 (permalink)
zouna Freak Poster Join Date: May 2010 Posts: 254 Member: 1305804 Status: Offline Thanks Meter: 22	i m using 27.7 there is no warning "HMAC mismatch" it s rejected automatically any help

01-06-2017, 19:03	#11 (permalink)
Sajjad.ali777 Freak Poster Join Date: May 2016 Location: pakistan Posts: 339 Member: 2577320 Status: Offline Sonork: 100.1676251 Thanks Meter: 21	Write nv data from working phone with latest version (27.7 or later). Press repair and press OK on warning "HMAC mismatch" and continue

01-06-2017, 19:39	#12 (permalink)
zouna Freak Poster Join Date: May 2010 Posts: 254 Member: 1305804 Status: Offline Thanks Meter: 22	Operation: Write CERT Selected model: SM-G925W8 Software version: 27.7 Waiting ADB device... Ok Reading phone info... Model: SM-G925W8 Android version: 6.0.1 Product code: Phone version: G925W8VLU5CPK4 PDA version: G925W8VLU5CPK4 CSC version: G925W8OYA5CPK4 CSC country code: Canada CSC sales code: XAC HW version: Phone SN: Chip name: EXYNOS7420 Modem board: SHANNON333 RF cal date: IMEI: Checking Super user right... true Reading NV data... Ok Checking NV data... Ok Initialization zTool... Ok Running zTool, please wait... Ok HWID: 88 49 0D ED 96 04 00 00 00 00 00 00 00 00 00 00 Calculating... error Security damaged (hmac mismatch) Done with Samsung Tool PRO v.27.7