SM-T307U Unlock MDM Question [Answered] - GSM-Forum

Xpress_banha · 05-22-2022, 18:39

i have samsung with mdm
i remove with octpuse
after take 100 credits tablet open oki no problem
i just enter gmail phone locked again
i dont make update
and phone still in june 2021
my account is xpress8

Xpress_banha · 05-22-2022, 20:38

Welcome to Octoplus Samsung Software v.4.0.3.0

Work ID: 00000000016F1316
Starting Unlock MDM
Selected model: SM-T307U
Input device IMEI and serial number
Phone must be in Setup Wizard mode
Input IMEI: 353494112400666
Input SN: R52N61970FR
Connecting to server...
Username: xpress8
Your balance: 100 credits
Sending device information..
Follow these steps :
1. In Android Setup Wizard mode tap on the blank space 6 times.
2. Scan this QR code to install MDM Guard service on your device.
3. Connect to Wi-Fi.
4. Follow the instructions on the screen.
5. Allow USB debugging mode when prompt appears on the screen.
Searching ADB devices...
Press "OK" button on the device to allow USB debugging
QR Code is scanned
Reading info...
Detected model: SM-T307U
Fingerprint: samsung/gta4ssq/gta4s:11/RP1A.200720.012/T307USQU5CUF2:user/release-keys
Firmware compiled date: Thu Jun 10 06:09:57 KST 2021
PDA version: T307USQU5CUF2
CSC version: T307UOYN5CUF2
SW version: T307USQU5CUF2
Build number: QB19461616
Phone SN: R52N61970FR
Android version: 11 (RP1A.200720.012)
Sales code: TMB
Country: USA
HW platform: exynos7904
HW Chip: universal7904
HW Modem: T307U.03
Security patch level: 2021-06-01
Warranty Void: 0
Codename: gta4ssq
SIM 1 status: ABSENT
SIM 2 status: ABSENT
Modem board: SHANNON327
Your account will be charged for 100 credits. Do you want to continue?
Starting exploit...
Activating service...
MDM Guard service was activated. Your device will finish the installation and reboot.
Continue to follow intstructions on the device
MDM Guard service will restrict OTA updates on your device to prevent relock.
Warning: Unlock MDM operation works for security patch level up to 2022-02-01. If you update your phone to security patch level 2022-03-01 or higher - device will be relocked.
Unlock MDM done
Execution time 4 minute(s) 33 second(s)
Performed by 4.0.3.0 Software version.

Octopus support · 05-23-2022, 07:51

Hello.

Please, send us screenshot from your device. We'll check it.

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05-22-2022, 20:38	#2 (permalink)
Xpress_banha Freak Poster Join Date: Jan 2010 Posts: 472 Member: 1207202 Status: Online Thanks Meter: 41	Welcome to Octoplus Samsung Software v.4.0.3.0 Work ID: 00000000016F1316 Starting Unlock MDM Selected model: SM-T307U Input device IMEI and serial number Phone must be in Setup Wizard mode Input IMEI: 353494112400666 Input SN: R52N61970FR Connecting to server... Username: xpress8 Your balance: 100 credits Sending device information.. Follow these steps : 1. In Android Setup Wizard mode tap on the blank space 6 times. 2. Scan this QR code to install MDM Guard service on your device. 3. Connect to Wi-Fi. 4. Follow the instructions on the screen. 5. Allow USB debugging mode when prompt appears on the screen. Searching ADB devices... Press "OK" button on the device to allow USB debugging QR Code is scanned Reading info... Detected model: SM-T307U Fingerprint: samsung/gta4ssq/gta4s:11/RP1A.200720.012/T307USQU5CUF2:user/release-keys Firmware compiled date: Thu Jun 10 06:09:57 KST 2021 PDA version: T307USQU5CUF2 CSC version: T307UOYN5CUF2 SW version: T307USQU5CUF2 Build number: QB19461616 Phone SN: R52N61970FR Android version: 11 (RP1A.200720.012) Sales code: TMB Country: USA HW platform: exynos7904 HW Chip: universal7904 HW Modem: T307U.03 Security patch level: 2021-06-01 Warranty Void: 0 Codename: gta4ssq SIM 1 status: ABSENT SIM 2 status: ABSENT Modem board: SHANNON327 Your account will be charged for 100 credits. Do you want to continue? Starting exploit... Activating service... MDM Guard service was activated. Your device will finish the installation and reboot. Continue to follow intstructions on the device MDM Guard service will restrict OTA updates on your device to prevent relock. Warning: Unlock MDM operation works for security patch level up to 2022-02-01. If you update your phone to security patch level 2022-03-01 or higher - device will be relocked. Unlock MDM done Execution time 4 minute(s) 33 second(s) Performed by 4.0.3.0 Software version.

05-23-2022, 07:51	#3 (permalink)
Octopus support Product Supporter Join Date: Jan 2019 Posts: 8,625 Member: 2891705 Status: Offline Thanks Meter: 1,817	Hello. Please, send us screenshot from your device. We'll check it.