SM-S921B Unlock MDM Question [Answered] - GSM-Forum

gsmro2012 · 05-25-2024, 10:05

Code:

Welcome to Octoplus Samsung Software v.4.3.0.3

Work ID: 00000000018FA9D8
Starting Unlock MDM (Mar.2024)
Selected model: General_Exynos
Make factory data reset and connect the phone on first page of activation stage to PC via USB.
Phone must be in Setup Wizard mode
Connect powered-on device to PC!
Searching modem port...
OK
Input IMEI: 350176950343396
Input SN: RFCX40P66VE
Connecting to server...
Username: geoorge26
Your balance: 200 credits
Sending device information..
OK
Choose unlock method!
QR code method choosen!
Please check device using this QR before unlocking!
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
OK
QR Code is scanned
Reading info...
Detected model: SM-S921B
Fingerprint: samsung/e1sxeea/e1s:14/UP1A.231005.007/S921BXXS2AXD6:user/release-keys
Firmware compiled date: Tue Apr 30 18:43:51 KST 2024
PDA version: S921BXXS2AXD6
CSC version: S921BOXM2AXD6
SW version: S921BXXS2AXD6
Build number: QB26413241
Phone SN: RFCX40P66VE
Android version: 14 (UP1A.231005.007)
Sales code: EUX
Carrier Id: EUX
Country: GERMANY
HW platform: s5e9945
HW Chip: erd9945
HW Modem: REV0.7
Security patch level: 2024-05-01
Warranty Void: 0
Codename: e1sxeea
SIM 1 status: ABSENT
SIM 2 status: ABSENT
Modem board: SHANNON5153AP
Starting exploit...
Activating service...
Method #1 currently not supported for this device!
Using bypass method #3
Attention! Sometimes when unlocking or after rebooting the device, a MDM lock may appear. MDM Guard service will turn off the screen and the MDM lock will disappear.
MDM Guard service was activated.
Complete the Setup Wizard on the device.
MDM Guard service will restrict OTA updates on your device to prevent relock.
Unlock MDM (Mar.2024) done
Execution time 2 minute(s) 39 second(s)
Performed by 4.3.0.3 Software version.

after this the mdm message appears every time i swipe the screen

Octopus support · 05-25-2024, 10:43

Hello.

Please, post here photo of your device main screen.

We want to check what is type of lock installed on your device.

gsmro2012 · 05-25-2024, 13:16

Quote:

Originally Posted by Octopus support

Hello.

Please, post here photo of your device main screen.

We want to check what is type of lock installed on your device.

https://postimg.cc/zyWWpx9h

Octopus box · 05-26-2024, 04:54

For some devices, you may need to perform the operation 2 to 5 times.

Just try the operation again and post here results.

Also, that's why if your username and device serial number match, you can try the operation for free and an infinite number of times.

gsmro2012 · 05-26-2024, 15:17

Quote:

Originally Posted by Octopus box

For some devices, you may need to perform the operation 2 to 5 times.

Just try the operation again and post here results.

Also, that's why if your username and device serial number match, you can try the operation for free and an infinite number of times.

The problem persist.
Can you please refund till new updates?

Octopus box · 05-27-2024, 06:04

Please, check your PM.

gsmro2012 · 06-01-2024, 08:53

Code:

Welcome to Octoplus Samsung Software v.4.3.0.7

Work ID: 00000000018FD172
Starting Unlock MDM (Mar.2024)
Selected model: General_Qualcomm
Make factory data reset and connect the phone on first page of activation stage to PC via USB.
Phone must be in Setup Wizard mode
Connect powered-on device to PC!
Searching modem port...
OK
Input IMEI: 350176950343396
Input SN: RFCX40P66VE
Connecting to server...
Username: geoorge26
Your balance: 300 credits
Sending device information..
OK
Choose unlock method!
QR code method choosen!
Please check device using this QR before unlocking!
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.
Your account will be charged for 100 credits. Do you want to continue?
Searching ADB devices...
Press "OK" button on the device to allow USB debugging
OK
QR Code is scanned
Reading info...
Detected model: SM-S921B
Fingerprint: samsung/e1sxeea/e1s:14/UP1A.231005.007/S921BXXS2AXD6:user/release-keys
Firmware compiled date: Tue Apr 30 18:43:51 KST 2024
PDA version: S921BXXS2AXD6
CSC version: S921BOXM2AXD6
SW version: S921BXXS2AXD6
Build number: QB26413241
Phone SN: RFCX40P66VE
Android version: 14 (UP1A.231005.007)
Sales code: EUX
Carrier Id: EUX
Country: GERMANY
HW platform: s5e9945
HW Chip: erd9945
HW Modem: REV0.7
Security patch level: 2024-05-01
Warranty Void: 0
Codename: e1sxeea
SIM 1 status: ABSENT
SIM 2 status: ABSENT
Modem board: SHANNON5153AP
Starting exploit...
Activating service...
Method #1 currently not supported for this device!
Using bypass method #3
Attention! Sometimes when unlocking or after rebooting the device, a MDM lock may appear. MDM Guard service will turn off the screen and the MDM lock will disappear.
MDM Guard service was activated.
Complete the Setup Wizard on the device.
MDM Guard service will restrict OTA updates on your device to prevent relock.
Unlock MDM (Mar.2024) done
Execution time 2 minute(s) 53 second(s)
Performed by 4.3.0.7 Software version.

Quote:

Originally Posted by Octopus box

Please, check your PM.

gsmro2012 · 06-01-2024, 09:04

i used latest version, software used bypass method 3 and unlock doesn t work again

Octopus support · 06-01-2024, 09:40

Quote:

Originally Posted by gsmro2012

i used latest version, software used bypass method 3 and unlock doesn t work again

Hello.

Please post here photo of your device main screen.

We want to check what is type of lock on your device.

gsmro2012 · 06-01-2024, 14:54

Quote:

Originally Posted by Octopus support

Hello.

Please post here photo of your device main screen.

We want to check what is type of lock on your device.

https://postimg.cc/p9QctD4V

khalidnia · 06-02-2024, 13:08

sm-s921b/ds MDM locked Samsung s24 exynos android 14

Security I believe is the latest version, Is there any software available to unlock this phone please do let me know.

06-02-2024, 13:08	#11 (permalink)
khalidnia Junior Member Join Date: Jun 2011 Posts: 2 Member: 1603345 Status: Offline Thanks Meter: 1	sm-s921b/ds MDM locked sm-s921b/ds MDM locked Samsung s24 exynos android 14 Security I believe is the latest version, Is there any software available to unlock this phone please do let me know.

05-25-2024, 10:43	#2 (permalink)
Octopus support Product Supporter Join Date: Jan 2019 Location: USA, New York Posts: 10,278 Member: 2891705 Status: Offline Thanks Meter: 2,163	Hello. Please, post here photo of your device main screen. We want to check what is type of lock installed on your device.

05-26-2024, 04:54	#4 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 100,041 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,442	For some devices, you may need to perform the operation 2 to 5 times. Just try the operation again and post here results. Also, that's why if your username and device serial number match, you can try the operation for free and an infinite number of times.

05-27-2024, 06:04	#6 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 100,041 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,442	Please, check your PM.

06-01-2024, 09:04	#8 (permalink)
gsmro2012 No Life Poster Join Date: Sep 2012 Location: UK Posts: 1,253 Member: 1816005 Status: Offline Thanks Meter: 299	i used latest version, software used bypass method 3 and unlock doesn t work again