sm-g935f read cert problem [Solved] - GSM-Forum

nerowebx · 09-24-2016, 22:55

Hi, when i try to read cert on the g935f it give me this error:

Welcome to Octoplus/Octopus Box Samsung software version 2.3.7
-----------------------------------------------------------------------------------
To connect SM-G935F phone you have to perform the following steps:
1. Disconnect USB cable from phone.
2. Go to Menu->Settings->More->About Device.
3.Tap on "Build number" 7 times to enable developer options.
4. Go to Menu->Settings->More->Developer options.
5. Turn on "USB Debugging" option.
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM11
Selected model: SM-G935F
Detected phone model: SM-G935F
Firmware compiled date: Tue Aug 9 18:50:34 KST 2016
PDA version: G935FXXU1BPH6
CSC version: G935FWIN1BPH1
SW version: G935FXXU1BPH1
Phone SN: RF8H334TXKN
Android version: 6.0.1 (MMB29K)
Sales code: WIN
Country: ITALY
HW platform: exynos5
HW Chip: exynos8890
HW Modem: SHANNON335
Codename: hero2ltexx
Checking Root:
Phone is Rooted.
Reading security backup, please wait...
Backup saved as C:\Program Files\Octoplus\Octoplus_Samsung
\BACKUP\Security-SM-G935F-Unknown24-09-2016_23-51-11-.asec
file
Initializing exploit...
Executing exploit...
Exploit has been executed successfully
Reading Certificate...
Checking Certificate file...
Checking Certificate failed
Reading Certificate failed
Performed by 2.3.7 Software version.

I have flashed firmware on the phone but result is the same, anyone can help me?

thanks in advance

saleem5001 · 09-25-2016, 16:08

Me also face same issue may be at the moment not aupported

Octopus box · 09-26-2016, 07:59

Hello.

In the latest firmware versions Samsung close security hole and You can't perform Direct Unlock or Red Cert on new version of firmwares. You can try to downgrade phone's firmware (write older, by release date, version of firmware) but on your own risk, after repeat Unlock or Read Cert operation.

nerowebx · 09-28-2016, 21:13

many thanks, i flash on the phone other modem version and all procedure done.
Read Cert - Write Cert ecc....

Octopus box · 09-29-2016, 07:31

@nerowebx

That's good, please post here full Software log and say, which modem You used exactly. Thanks.

muntazim2 · 09-29-2016, 07:53

i also need solution plz share step by step how can do

faisal.u7 · 10-19-2016, 15:36

Welcome to Octoplus/Octopus Box Samsung software version 2.3.8
-----------------------------------------------------------------------------------
To connect SM-G935F phone you have to perform the following steps:
1. Disconnect USB cable from phone.
2. Go to Menu->Settings->More->About Device.
3.Tap on "Build number" 7 times to enable developer options.
4. Go to Menu->Settings->More->Developer options.
5. Turn on "USB Debugging" option.
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM423
Selected model: SM-G935F
Detected phone model: SM-G935F
Firmware compiled date: Mon Jul 4 11:21:10 KST 2016
PDA version: G935FXXS1APG3
CSC version: G935FOJV1APF1
SW version: G935FXXU1APB6
Phone SN: RF8H51W2BZB
Android version: 6.0.1 (MMB29K)
Sales code: MTZ
Country: Zambia
HW platform: exynos5
HW Chip: exynos8890
HW Modem: SHANNON335
Codename: hero2ltexx
Checking Root:
Phone is Rooted.
Reading security backup, please wait...
Backup saved as C:\Program Files\Octoplus\Octoplus_Samsung
\BACKUP\Security-SM-G935F-Unknown19-10-2016_19-34-53-.asec
file
Initializing exploit...
Executing exploit...
Exploit has been executed successfully
Reading Certificate...
Checking Certificate file...
Phone KeyID: 445
Certificate file successfully checked
Certificate read successfully
Performed by 2.3.8 Software version.

faisal.u7 · 10-19-2016, 15:37

Thanks team first write this modem file :MODEM_G935F_PB6.tar
then read cert all done

mlmr · 11-19-2016, 16:02

Please faisal.u7

Where did you find this modem?

hassanegsmjdidy · 11-19-2016, 16:11

firmwer afg Afghanistan
6.0.1
G935FXXU1APB6
G935FOJV1APB9
date 11/03/2016 not last modem not new

markhaines1985 · 11-19-2016, 16:13

And exactly what are you going to do with the cert. You cant write it to any other phone.

09-24-2016, 22:55	#1 (permalink)
nerowebx Freak Poster Join Date: Oct 2004 Age: 47 Posts: 129 Member: 85529 Status: Offline Thanks Meter: 5	sm-g935f read cert problem [Solved] Hi, when i try to read cert on the g935f it give me this error: Welcome to Octoplus/Octopus Box Samsung software version 2.3.7 ----------------------------------------------------------------------------------- To connect SM-G935F phone you have to perform the following steps: 1. Disconnect USB cable from phone. 2. Go to Menu->Settings->More->About Device. 3.Tap on "Build number" 7 times to enable developer options. 4. Go to Menu->Settings->More->Developer options. 5. Turn on "USB Debugging" option. ----------------------------------------------------------------------------------- Platform: Samsung Android Selected port: COM11 Selected model: SM-G935F Detected phone model: SM-G935F Firmware compiled date: Tue Aug 9 18:50:34 KST 2016 PDA version: G935FXXU1BPH6 CSC version: G935FWIN1BPH1 SW version: G935FXXU1BPH1 Phone SN: RF8H334TXKN Android version: 6.0.1 (MMB29K) Sales code: WIN Country: ITALY HW platform: exynos5 HW Chip: exynos8890 HW Modem: SHANNON335 Codename: hero2ltexx Checking Root: Phone is Rooted. Reading security backup, please wait... Backup saved as C:\Program Files\Octoplus\Octoplus_Samsung \BACKUP\Security-SM-G935F-Unknown24-09-2016_23-51-11-.asec file Initializing exploit... Executing exploit... Exploit has been executed successfully Reading Certificate... Checking Certificate file... Checking Certificate failed Reading Certificate failed Performed by 2.3.7 Software version. I have flashed firmware on the phone but result is the same, anyone can help me? thanks in advance Last edited by Octopus box; 09-29-2016 at 08:03.

09-29-2016, 07:31	#5 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,863 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,417	@nerowebx That's good, please post here full Software log and say, which modem You used exactly. Thanks. Last edited by Octopus box; 09-29-2016 at 08:04.

09-25-2016, 16:08	#2 (permalink)
saleem5001 No Life Poster Join Date: Jan 2010 Location: South africa Age: 35 Posts: 2,672 Member: 1197620 Status: Offline Sonork: 100.1602278 Thanks Meter: 647	Me also face same issue may be at the moment not aupported

09-26-2016, 07:59	#3 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,863 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,417	Hello. In the latest firmware versions Samsung close security hole and You can't perform Direct Unlock or Red Cert on new version of firmwares. You can try to downgrade phone's firmware (write older, by release date, version of firmware) but on your own risk, after repeat Unlock or Read Cert operation.

09-28-2016, 21:13	#4 (permalink)
nerowebx Freak Poster Join Date: Oct 2004 Age: 47 Posts: 129 Member: 85529 Status: Offline Thanks Meter: 5	many thanks, i flash on the phone other modem version and all procedure done. Read Cert - Write Cert ecc....

09-29-2016, 07:53	#6 (permalink)
muntazim2 Freak Poster Join Date: Jan 2012 Location: india Posts: 185 Member: 1714295 Status: Offline Sonork: muntaziim Thanks Meter: 59	i also need solution plz share step by step how can do

10-19-2016, 15:36	#7 (permalink)
faisal.u7 No Life Poster Join Date: May 2009 Location: pakistan Posts: 528 Member: 1028120 Status: Offline Sonork: 100.1607216 Thanks Meter: 90	Welcome to Octoplus/Octopus Box Samsung software version 2.3.8 ----------------------------------------------------------------------------------- To connect SM-G935F phone you have to perform the following steps: 1. Disconnect USB cable from phone. 2. Go to Menu->Settings->More->About Device. 3.Tap on "Build number" 7 times to enable developer options. 4. Go to Menu->Settings->More->Developer options. 5. Turn on "USB Debugging" option. ----------------------------------------------------------------------------------- Platform: Samsung Android Selected port: COM423 Selected model: SM-G935F Detected phone model: SM-G935F Firmware compiled date: Mon Jul 4 11:21:10 KST 2016 PDA version: G935FXXS1APG3 CSC version: G935FOJV1APF1 SW version: G935FXXU1APB6 Phone SN: RF8H51W2BZB Android version: 6.0.1 (MMB29K) Sales code: MTZ Country: Zambia HW platform: exynos5 HW Chip: exynos8890 HW Modem: SHANNON335 Codename: hero2ltexx Checking Root: Phone is Rooted. Reading security backup, please wait... Backup saved as C:\Program Files\Octoplus\Octoplus_Samsung \BACKUP\Security-SM-G935F-Unknown19-10-2016_19-34-53-.asec file Initializing exploit... Executing exploit... Exploit has been executed successfully Reading Certificate... Checking Certificate file... Phone KeyID: 445 Certificate file successfully checked Certificate read successfully Performed by 2.3.8 Software version.

10-19-2016, 15:37	#8 (permalink)
faisal.u7 No Life Poster Join Date: May 2009 Location: pakistan Posts: 528 Member: 1028120 Status: Offline Sonork: 100.1607216 Thanks Meter: 90	Thanks team first write this modem file :MODEM_G935F_PB6.tar then read cert all done

11-19-2016, 16:02	#9 (permalink)
mlmr Freak Poster Join Date: Feb 2005 Location: Pampas Gaúcho tchê Age: 48 Posts: 288 Member: 116335 Status: Offline Thanks Meter: 17	Please faisal.u7 Where did you find this modem?

11-19-2016, 16:11	#10 (permalink)
hassanegsmjdidy Freak Poster Join Date: Dec 2014 Age: 40 Posts: 174 Member: 2304141 Status: Offline Sonork: 100.22932 Thanks Meter: 31	firmwer afg Afghanistan 6.0.1 G935FXXU1APB6 G935FOJV1APB9 date 11/03/2016 not last modem not new

11-19-2016, 16:13	#11 (permalink)
markhaines1985 Cheater -Don't Deal with him- Join Date: Feb 2016 Posts: 496 Member: 2532914 Status: Offline Thanks Meter: 1,154	And exactly what are you going to do with the cert. You cant write it to any other phone.