SM-G920F problem - GSM-Forum

namhai0712 · 01-16-2016, 11:14

Welcome to Octoplus/Octopus Box Samsung software version 2.1.7
-----------------------------------------------------------------------------------
To connect SM-J700F 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: COM1
Selected model: SM-J700F
Searching for a phone. Please wait...
Phone found.
Firmware compiled date: Fri Sep 25 16:07:03 KST 2015
PDA version: G920FXXU3COI9
CSC version: G920FVIR3COJ1
SW version: G920FXXU3COI9
Phone IMEI: Unknown
Phone SN: RF1D45EJGGR
Android version: 5.1.1 (LMY47X)
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-J700F
Warning: Selected model (SM-J700F) differs from the detected one
(SM-G920F)!
If you want select (SM-G920F) as (SM-J700F) model, please check
"manual select".
Phone unlocking failed
-----------------------------------------------------------------------------------
To connect SM-G920F 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: COM112
Selected model: SM-G920F
Selected file: C:\Users\admin\Desktop\cert-sm-g920f_
352127070034405_rf8g4276vpp.cert
Detected phone model: SM-G920F
Firmware compiled date: Fri Sep 25 16:07:03 KST 2015
PDA version: G920FXXU3COI9
CSC version: G920FVIR3COJ1
SW version: G920FXXU3COI9
Phone SN: RF1D45EJGGR
Android version: 5.1.1 (LMY47X)
Checking Root:
Phone is Rooted.
Reading security backup, please wait...
Backup saved as D:\Program files\Octoplus\Octoplus_Samsung
\BACKUP\Security-SM-G920F-Unknown16-01-2016_17-10-27-.asec
file
Checking Certificate file...
Certificate file successfully checked
Deactivating MSL...
Executing exploit...
Exploit has been executed successfully << end this can't continue! please help me

Octopus box · 01-16-2016, 13:03

Hello.

Please do the next:
1. Install test Software version.
2. Make Factory Reset and reflash the phone.
3. Root the phone with CF Auto Root.
4. Remove SIM card from the phone.
5. Write First Security backup back into the phone.
6. Repeat "Write Cert" operation.

Post here result and full Software log of performed operations.

01-16-2016, 11:14	#1 (permalink)
namhai0712 Insane Poster Join Date: Jan 2006 Location: Ha Noi - Viet Nam Posts: 80 Member: 220723 Status: Offline Thanks Meter: 23	SM-G920F problem Welcome to Octoplus/Octopus Box Samsung software version 2.1.7 ----------------------------------------------------------------------------------- To connect SM-J700F 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: COM1 Selected model: SM-J700F Searching for a phone. Please wait... Phone found. Firmware compiled date: Fri Sep 25 16:07:03 KST 2015 PDA version: G920FXXU3COI9 CSC version: G920FVIR3COJ1 SW version: G920FXXU3COI9 Phone IMEI: Unknown Phone SN: RF1D45EJGGR Android version: 5.1.1 (LMY47X) ----------------------------------------------------------------------------------- Platform: Samsung Android Selected port: COM1 Selected model: SM-J700F Warning: Selected model (SM-J700F) differs from the detected one (SM-G920F)! If you want select (SM-G920F) as (SM-J700F) model, please check "manual select". Phone unlocking failed ----------------------------------------------------------------------------------- To connect SM-G920F 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: COM112 Selected model: SM-G920F Selected file: C:\Users\admin\Desktop\cert-sm-g920f_ 352127070034405_rf8g4276vpp.cert Detected phone model: SM-G920F Firmware compiled date: Fri Sep 25 16:07:03 KST 2015 PDA version: G920FXXU3COI9 CSC version: G920FVIR3COJ1 SW version: G920FXXU3COI9 Phone SN: RF1D45EJGGR Android version: 5.1.1 (LMY47X) Checking Root: Phone is Rooted. Reading security backup, please wait... Backup saved as D:\Program files\Octoplus\Octoplus_Samsung \BACKUP\Security-SM-G920F-Unknown16-01-2016_17-10-27-.asec file Checking Certificate file... Certificate file successfully checked Deactivating MSL... Executing exploit... Exploit has been executed successfully << end this can't continue! please help me

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01-16-2016, 13:03	#2 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,809 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,407	Hello. Please do the next: 1. Install test Software version. 2. Make Factory Reset and reflash the phone. 3. Root the phone with CF Auto Root. 4. Remove SIM card from the phone. 5. Write First Security backup back into the phone. 6. Repeat "Write Cert" operation. Post here result and full Software log of performed operations.