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

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

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.

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

@nerowebx

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

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

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.

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

Please faisal.u7

Where did you find this modem?

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

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