SM-J710F write IMEI failed [Answered] - GSM-Forum

L1d0r · 02-15-2018, 10:51

Quote:

Welcome to Octoplus Box Samsung software version 2.6.4
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To connect SM-J710F 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.
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Platform: Samsung Android
Selected port: COM1
Selected model: SM-J710F
Reading info, please wait...
Can't kill external ADB references. Please, close all programs that use
ADB server.
Detected phone model: SM-J710F
Firmware compiled date: Fri Dec 15 21:37:30 KST 2017
PDA version: J710FXXU4BQL3
CSC version: J710FOJK4BQL3
SW version: unknown
Phone SN: RF8J21SGD0E
Android version: 7.0 (NRD90M)
Sales code: ILO
Country: ISRAEL
HW platform: exynos5
HW Chip: exynos7870
HW Modem: unknown
Security patch level: 2017-12-01
SIM 1 status: not ready
SIM 2 status: not ready
Codename: j7xeltexx
Performed by 2.6.4 Software version.
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-J710F
Detected phone model: SM-J710F
Firmware compiled date: Fri Dec 15 21:37:30 KST 2017
PDA version: J710FXXU4BQL3
CSC version: J710FOJK4BQL3
SW version: unknown
Phone SN: RF8J21SGD0E
Android version: 7.0 (NRD90M)
Sales code: ILO
Country: ISRAEL
HW platform: exynos5
HW Chip: exynos7870
HW Modem: unknown
Security patch level: 2017-12-01
SIM 1 status: not ready
SIM 2 status: not ready
Codename: j7xeltexx
Checking Root:
Phone is Rooted.
Reading security backup, please wait...
Backup saved as C:\Program Files (x86)\Octoplus\Octoplus_Samsung
\BACKUP\Security-SM-J710F-RF8J21SGD0E-15-02-2018_11-38-28-
.asec file
Connecting to modem port...
Modem port was not found!
Initializing exploit...
Phone will restart now. Please don't disconnect cable!
Searching for a phone. Please wait...
Can't kill external ADB references. Please, close all programs that use
ADB server.
Can't kill external ADB references. Please, close all programs that use
ADB server.
Phone found.
Executing exploit...
Write IMEI failed
Performed by 2.6.4 Software version.
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM1
Selected model: SM-J710F
Can't kill external ADB references. Please, close all programs that use
ADB server.
Detected phone model: SM-J710F
Firmware compiled date: Fri Dec 15 21:37:30 KST 2017
PDA version: J710FXXU4BQL3
CSC version: J710FOJK4BQL3
SW version: unknown
Phone SN: RF8J21SGD0E
Android version: 7.0 (NRD90M)
Sales code: ILO
Country: ISRAEL
HW platform: exynos5
HW Chip: exynos7870
HW Modem: unknown
Security patch level: 2017-12-01
SIM 1 status: not ready
SIM 2 status: not ready
Codename: j7xeltexx
Checking Root:
Phone is Rooted.
Reading security backup, please wait...
Backup saved as C:\Program Files (x86)\Octoplus\Octoplus_Samsung
\BACKUP\Security-SM-J710F-RF8J21SGD0E-15-02-2018_11-42-20-
.asec file
Connecting to modem port...
Modem port was not found!
Initializing exploit...
Phone will restart now. Please don't disconnect cable!
Searching for a phone. Please wait...
Can't kill external ADB references. Please, close all programs that use
ADB server.
Can't kill external ADB references. Please, close all programs that use
ADB server.
Phone found.
Executing exploit...
Write IMEI failed
Performed by 2.6.4 Software version.

please any help? . . . .

Octopus box · 02-15-2018, 11:26

Hello.

In the latest firmware versions Samsung close "security hole" and You can't perform Unlock or Write Cert (Repair IMEI) on new versions 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 the "Unlock" or "Write Cert" operations.

02-15-2018, 11:26	#2 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,813 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,407	Hello. In the latest firmware versions Samsung close "security hole" and You can't perform Unlock or Write Cert (Repair IMEI) on new versions 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 the "Unlock" or "Write Cert" operations.