samsung j320fn read cert issue [Answered] - GSM-Forum

Punto-Móvil · 06-22-2022, 23:51

Welcome to Octoplus Samsung Tool version 3.0.7.3
Card S/N : 00000000
-----------------------------------------------------------------------------------
To connect SM-J320FN 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.
-----------------------------------------------------------------------------------
Work ID: 0000000001804726
Platform: Samsung Android
Selected port: COM1
Selected model: SM-J320FN
software hangs here.
i repeated operation many times.
read security done
read efs done
but ead cert failed ( done with same settings by other tool )
i tried rebooting device
rebooting computer
and no success
thanks for any sugestion

Octopus support · 06-23-2022, 08:05

Hello.

Thanks for the report, did you try to use another clean PC?

06-22-2022, 23:51	#1 (permalink)
Punto-Móvil No Life Poster Join Date: Oct 2009 Location: GRAN ALACANT SPAIN Posts: 1,054 Member: 1147852 Status: Offline Thanks Meter: 587	samsung j320fn read cert issue [Answered] Welcome to Octoplus Samsung Tool version 3.0.7.3 Card S/N : 00000000 ----------------------------------------------------------------------------------- To connect SM-J320FN 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. ----------------------------------------------------------------------------------- Work ID: 0000000001804726 Platform: Samsung Android Selected port: COM1 Selected model: SM-J320FN software hangs here. i repeated operation many times. read security done read efs done but ead cert failed ( done with same settings by other tool ) i tried rebooting device rebooting computer and no success thanks for any sugestion

06-23-2022, 08:05	#2 (permalink)
Octopus support Product Supporter Join Date: Jan 2019 Location: USA, New York Posts: 10,155 Member: 2891705 Status: Offline Thanks Meter: 2,139	Hello. Thanks for the report, did you try to use another clean PC?