J120FN Unlocking problem - GSM-Forum

flechazo · 07-02-2016, 13:36

Welcome to Octoplus/Octopus Box Samsung software version
2.3.0
-----------------------------------------------------------------------------
To connect SM-J120FN 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-J120FN
Detected phone model: SM-J120FN
Firmware compiled date: Sat Mar 12 14:49:56 KST 2016
PDA version: J120FNXXU1APC4
CSC version: J120FNROM1APC4
SW version: J120FNXXU1APC4
Phone SN: R58H43HXZ9K
Android version: 5.1.1 (LMY47X)
Country: Romania
HW platform: exynos3
HW Chip: exynos3475
HW Modem: SHANNON308
Codename: j1xltexx
Checking Root:
Phone is Rooted.
Reading security backup, please wait...
Backup saved as C:\Program Files (x86)\Octoplus
\Octoplus_Samsung\BACKUP\Security-SM-J120FN-Unknown02-
07-2016_13-28-12-.asec file
Deactivating MSL...
Please remove SIM card if it is inserted and try again!
Phone unlocking failed
Performed by 2.3.0 software version
-----------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-J120FN
Detected phone model: SM-J120FN
Firmware compiled date: Sat Mar 12 14:49:56 KST 2016
PDA version: J120FNXXU1APC4
CSC version: J120FNROM1APC4
SW version: J120FNXXU1APC4
Phone SN: R58H43HXZ9K
Android version: 5.1.1 (LMY47X)
Country: Romania
HW platform: exynos3
HW Chip: exynos3475
HW Modem: SHANNON308
Codename: j1xltexx
Checking Root:
Phone is Rooted.
Reading security backup, please wait...
Backup saved as C:\Program Files (x86)\Octoplus
\Octoplus_Samsung\BACKUP\Security-SM-J120FN-Unknown02-
07-2016_13-32-44-.asec file
Deactivating MSL...
Please remove SIM card if it is inserted and try again!
Read codes failed
Performed by 2.3.0 software version

Octopus box · 07-02-2016, 13:51

Hello.

Try to reflash the phone, then repeat "Unlock"/"Read Codes" operation.

kaller1 · 07-02-2016, 13:56

Same problem, read codes/direct unlock failed....

Code:

Platform: Samsung Android
Selected port: COM30
Selected model: SM-J120FN
Detected phone model: SM-J120FN
Firmware compiled date: Sat Mar 12 14:49:56 KST 2016
PDA version: J120FNXXU1APC4
CSC version: J120FNXEH1APC4
SW version: J120FNXXU1APC4
Phone SN: R58H34EWTNR
Android version: 5.1.1 (LMY47X)
Country: Hungary
HW platform: exynos3
HW Chip: exynos3475
HW Modem: SHANNON308
Codename: j1xltexx
Checking Root:
Phone is Rooted.
Reading security backup, please wait...
Backup saved as C:\Program Files (x86)\Octoplus\Octoplus_Samsung
\BACKUP\Security-SM-J120FN-Unknown02-07-2016_14-47-53-.asec 
file
Deactivating MSL...
Please remove SIM card if it is inserted and try again!
Phone unlocking failed
Performed by 2.3.0 software version

Series · 07-06-2016, 20:16

Unlock J120FN does not work !!! MSL will not turn off! Afflict your statements!
Платформа: Samsung Android
Выбранный порт: COM3
Выбранная модель: SM-J120FN
Определена модель телефона: SM-J120FN
Дата создания прошивки: Mon Mar 14 13:08:27 KST 2016
PDA version: J120FNXXU1APC4
CSC version: J120FNOXA1APC5
Версия программного обеспечения: J120FNXXU1APC4
Phone SN: R58H42CEM0M
Android version: 5.1.1 (LMY47X)
Country: Germany
HW platform: exynos3
HW Chip: exynos3475
HW Modem: SHANNON308
Codename: j1xltexx
Checking Root:
Phone is Rooted.
Reading security backup, please wait...
Backup saved as C:\Program Files (x86)\Octoplus\Octoplus_Samsung
\BACKUP\Security-SM-J120FN-Неизвестный06-07-2016_22-06-
18-.asec file
Deactivating MSL...
Please remove SIM card if it is inserted and try again!
Чтение кодов не удалось
Performed by 2.3.0 software version

Series · 07-06-2016, 21:02

Even the firmware on the support is not!

07-02-2016, 13:36	#1 (permalink)
flechazo Registered User Join Date: Sep 2003 Location: Marruecos Age: 44 Posts: 2,400 Member: 39250 Status: Offline Thanks Meter: 64	J120FN Unlocking problem Welcome to Octoplus/Octopus Box Samsung software version 2.3.0 ----------------------------------------------------------------------------- To connect SM-J120FN 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-J120FN Detected phone model: SM-J120FN Firmware compiled date: Sat Mar 12 14:49:56 KST 2016 PDA version: J120FNXXU1APC4 CSC version: J120FNROM1APC4 SW version: J120FNXXU1APC4 Phone SN: R58H43HXZ9K Android version: 5.1.1 (LMY47X) Country: Romania HW platform: exynos3 HW Chip: exynos3475 HW Modem: SHANNON308 Codename: j1xltexx Checking Root: Phone is Rooted. Reading security backup, please wait... Backup saved as C:\Program Files (x86)\Octoplus \Octoplus_Samsung\BACKUP\Security-SM-J120FN-Unknown02- 07-2016_13-28-12-.asec file Deactivating MSL... Please remove SIM card if it is inserted and try again! Phone unlocking failed Performed by 2.3.0 software version ----------------------------------------------------------------------------- Platform: Samsung Android Selected port: COM1 Selected model: SM-J120FN Detected phone model: SM-J120FN Firmware compiled date: Sat Mar 12 14:49:56 KST 2016 PDA version: J120FNXXU1APC4 CSC version: J120FNROM1APC4 SW version: J120FNXXU1APC4 Phone SN: R58H43HXZ9K Android version: 5.1.1 (LMY47X) Country: Romania HW platform: exynos3 HW Chip: exynos3475 HW Modem: SHANNON308 Codename: j1xltexx Checking Root: Phone is Rooted. Reading security backup, please wait... Backup saved as C:\Program Files (x86)\Octoplus \Octoplus_Samsung\BACKUP\Security-SM-J120FN-Unknown02- 07-2016_13-32-44-.asec file Deactivating MSL... Please remove SIM card if it is inserted and try again! Read codes failed Performed by 2.3.0 software version

07-06-2016, 20:16	#4 (permalink)
Series Crazy Poster Join Date: Nov 2005 Location: Ukraine Posts: 53 Member: 197827 Status: Offline Thanks Meter: 12	Unlock J120FN does not work !!! MSL will not turn off! Afflict your statements! Платформа: Samsung Android Выбранный порт: COM3 Выбранная модель: SM-J120FN Определена модель телефона: SM-J120FN Дата создания прошивки: Mon Mar 14 13:08:27 KST 2016 PDA version: J120FNXXU1APC4 CSC version: J120FNOXA1APC5 Версия программного обеспечения: J120FNXXU1APC4 Phone SN: R58H42CEM0M Android version: 5.1.1 (LMY47X) Country: Germany HW platform: exynos3 HW Chip: exynos3475 HW Modem: SHANNON308 Codename: j1xltexx Checking Root: Phone is Rooted. Reading security backup, please wait... Backup saved as C:\Program Files (x86)\Octoplus\Octoplus_Samsung \BACKUP\Security-SM-J120FN-Неизвестный06-07-2016_22-06- 18-.asec file Deactivating MSL... Please remove SIM card if it is inserted and try again! Чтение кодов не удалось Performed by 2.3.0 software version Last edited by Octopus box; 07-07-2016 at 10:37.

07-02-2016, 13:51	#2 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,848 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,413	Hello. Try to reflash the phone, then repeat "Unlock"/"Read Codes" operation.

07-06-2016, 21:02	#5 (permalink)
Series Crazy Poster Join Date: Nov 2005 Location: Ukraine Posts: 53 Member: 197827 Status: Offline Thanks Meter: 12	Even the firmware on the support is not!