urgent solution needed [Answered]

[IQA_SHAHEEN]

team i want to root my sm-j260f but kg state is prenormal its giving error like this when i try to unlock please help me team

Welcome to Octoplus Box Samsung software version 2.8.2
Selected BOOT file: H:\Z3X\FLASH FILES\SM-J260F\J260FXXU3ASF1
_J260FOJM3ASF1_XFA\BL_J260FXXU3ASF1_CL15031630
_QB24071173_REV01_user_low_ship.tar.md5
Selected AP file: H:\Z3X\FLASH FILES\SM-J260F\J260FXXU3ASF1
_J260FOJM3ASF1_XFA\AP_J260FXXU3ASF1_CL15031630
_QB24071173_REV01_user_low_ship_meta.tar.md5
Selected CP file: H:\Z3X\FLASH FILES\SM-J260F\J260FXXU3ASF1
_J260FOJM3ASF1_XFA\CP_J260FXXU3ASF1_CP12892192
_CL15031630_QB24071173_REV01_user_low_ship.tar.md5
Selected CSC file: H:\Z3X\FLASH FILES\SM-J260F\J260FXXU3ASF1
_J260FOJM3ASF1_XFA\CSC_OMC_OJM_J260FOJM3ASF1
_CL16158164_QB24074332_REV00_user_low_ship.tar.md5
Please put the phone into Download Mode and connect USB cable.
To put SM-J260F into Download Mode, You have to perform the 
following steps:
1. Press and hold "Volume-" + "Home" + "Power ON" keys.
2. When phone turns on, press "Volume+" key.
Found phone on 
Advanced mode!
Firmware write started.
Writing BOOTLOADER section...
BOOTLOADER section has been written successfully.
Writing PARAM section...
PARAM section has been written successfully.
Writing CM section...
CM section has been written successfully.
Writing BOOT section...
BOOT section has been written successfully.
Writing RECOVERY section...
RECOVERY section has been written successfully.
Writing SYSTEM section...
SYSTEM section has been written successfully.
Writing VENDOR section...
VENDOR section has been written successfully.
Writing USERDATA section...
USERDATA section has been written successfully.
Writing RADIO section...
RADIO section has been written successfully.
Writing CACHE section...
CACHE section has been written successfully.
Writing ODM section...
ODM section has been written successfully.
Writing OMR section...
OMR section has been written successfully.
Writing HIDDEN section...
HIDDEN section has been written successfully.
Firmware writing successfully completed.
Performed by 2.8.2 Software version.
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM25
Selected model: SM-J260F
Operation: Read info
Reading info, please wait...
Please, press "OK" button on the phone to allow USB debugging.
Detected phone model: SM-J260F
Firmware compiled date: Mon Jun  3 18:31:32 KST 2019
PDA version: J260FXXU3ASF1
CSC version: J260FOJM3ASF1
SW version: J260FXXU3ASF1
Phone SN: R28M3267KPM
Android version: 8.1.0 (M1AJB)
Sales code: XSG
Country: UAE
HW platform: exynos5
HW Chip: exynos7570
HW Modem: SHANNON305
Security patch level: 2019-06-01
Warranty Void: 1
SIM 1 status: absent
SIM 2 status: absent
Codename: j2coreltecis
Performed by 2.8.2 Software version.
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM25
Selected model: SM-J260F
Operation: RMM Unlock
Detected phone model: SM-J260F
Firmware compiled date: Mon Jun  3 18:31:32 KST 2019
PDA version: J260FXXU3ASF1
CSC version: J260FOJM3ASF1
SW version: J260FXXU3ASF1
Phone SN: R28M3267KPM
Android version: 8.1.0 (M1AJB)
Sales code: XSG
Country: UAE
HW platform: exynos5
HW Chip: exynos7570
HW Modem: SHANNON305
Security patch level: 2019-06-01
Warranty Void: 1
SIM 1 status: absent
SIM 2 status: absent
Codename: j2coreltecis
Device firmware is currently not supported
Operation was failed!
Performed by 2.8.2 Software version.
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM25
Selected model: SM-J260F
Operation: KnoxGuard Unlock
Proper android device not found. Make sure that "USB debug" option on 
the device is turned on.
KnoxGuard is successfully unlocked
Performed by 2.8.2 Software version.
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM25
Selected model: SM-J260F
Operation: KnoxGuard Unlock
Detected phone model: SM-J260F
Firmware compiled date: Mon Jun  3 18:31:32 KST 2019
PDA version: J260FXXU3ASF1
CSC version: J260FOJM3ASF1
SW version: J260FXXU3ASF1
Phone SN: R28M3267KPM
Android version: 8.1.0 (M1AJB)
Sales code: XSG
Country: UAE
HW platform: exynos5
HW Chip: exynos7570
HW Modem: SHANNON305
Security patch level: 2019-06-01
Warranty Void: 1
SIM 1 status: absent
SIM 2 status: absent
Codename: j2coreltecis
Device firmware is currently not supported
Operation was failed!
Performed by 2.8.2 Software version.
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM25
Selected model: SM-J260F
Operation: Read info
Reading info, please wait...
Detected phone model: SM-J260F
Firmware compiled date: Mon Jun  3 18:31:32 KST 2019
PDA version: J260FXXU3ASF1
CSC version: J260FOJM3ASF1
SW version: J260FXXU3ASF1
Phone SN: R28M3267KPM
Android version: 8.1.0 (M1AJB)
Sales code: XSG
Country: UAE
HW platform: exynos5
HW Chip: exynos7570
HW Modem: SHANNON305
Security patch level: 2019-06-01
Warranty Void: 1
SIM 1 status: absent
SIM 2 status: absent
Codename: j2coreltecis
Performed by 2.8.2 Software version.
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM25
Selected model: SM-J260F
Operation: KnoxGuard Unlock
Detected phone model: SM-J260F
Firmware compiled date: Mon Jun  3 18:31:32 KST 2019
PDA version: J260FXXU3ASF1
CSC version: J260FOJM3ASF1
SW version: J260FXXU3ASF1
Phone SN: R28M3267KPM
Android version: 8.1.0 (M1AJB)
Sales code: XSG
Country: UAE
HW platform: exynos5
HW Chip: exynos7570
HW Modem: SHANNON305
Security patch level: 2019-06-01
Warranty Void: 1
SIM 1 status: absent
SIM 2 status: absent
Codename: j2coreltecis
KnoxGuard state: Unlocked
error (F024)
Operation was failed!
Performed by 2.8.2 Software version.
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM25
Selected model: SM-J260F
Operation: KnoxGuard Unlock
Detected phone model: SM-J260F
Firmware compiled date: Mon Jun  3 18:31:32 KST 2019
PDA version: J260FXXU3ASF1
CSC version: J260FOJM3ASF1
SW version: J260FXXU3ASF1
Phone SN: R28M3267KPM
Android version: 8.1.0 (M1AJB)
Sales code: XSG
Country: UAE
HW platform: exynos5
HW Chip: exynos7570
HW Modem: SHANNON305
Security patch level: 2019-06-01
Warranty Void: 1
SIM 1 status: absent
SIM 2 status: absent
Codename: j2coreltecis
Device firmware is currently not supported
Operation was failed!
Performed by 2.8.2 Software version.

br
iqa_shaheen

[Zain Ul Abideen]

Hello Dear.

Added RMM Unlock and KNOX Guard unlock operations

Note: on latest firmware versions these operations aren't supported

This solutions is temporary and works in test mode, it works one some firmwares with Android 9.x, we will improve this solution in future updates, so stay tuned


Full and final answer by octopus team.


Best Regards.
Do Help And Get Help

[Zain Ul Abideen]

Hello Dear.



Please, read this post SM-J260F


Repair Imei And Repair Network Done By Octopus - GSM-Forum/


Best Regards.
Do Help And Get Help

[IQA_SHAHEEN]

Originally Posted by Zain Ul Abideen

Hello Dear.



Please, read this post SM-J260F


Repair Imei And Repair Network Done By Octopus - GSM-Forum/


Best Regards.
Do Help And Get Help

Ohh My Man check this is u1 binary and i am messing with u3
its mean no solution right now????anyway to downgrade u3 to u2 or u1

Regards
iqa_shaheen

[Zain Ul Abideen]

its mean no solution right now????anyway to downgrade u3 to u2 or u1

The downgrade procedure will be your own risk, according to the bootloader you can't downgrade your phone from current binary and it's bad news that you can't bypass rmm lock in any other tool because your phone has the one of latest security firmware, so just use your phone 7 days with google account and you will see after 7 days will showing up oem option in devoloper settings.


Best Regards.
Zain UL Abideen