LM-V450VM Unlock done but still lock [Answered] - GSM-Forum

cvuzeus · 12-07-2022, 05:01

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Work ID: 0000000001C14A4E
Checking data...OK
Platform: LG Qualcomm
Selected port: COM17
Selected model: V450VM
Reading info...
Found model LMV450VM:ÿË0 at port COM17
Model ID: LM-V450VM
IMEI: 353382-10-149481-8
Android version: 10
Battery level: 51%
Mode: Normal
Firmware compiled date: Nov 09 2020
Firmware compiled time: 10:00:00
Firmware released date: Mar 31 2021
Firmware released time: 14:30:00
SW Version: MPSS.HE.1.5.c4-00424-SM8150_GENFUSION_PACK-1.340612.1.344806.1
IMEI: 353382-10-149481-8
SPC: 000000
Unlocking...
Write security backup function doesn't work for this device with latest firmware versions. If you'll encounter any problem during Unlock operation - you won't be able to restore the phone to it's initial state, so proceed at your own risk.

Continue?
Initializing ADB...OK
Waiting for phone...OK
Model ID: LM-V450VM
Phone firmware version: LMV450AT-00-V20j-LAO-COM-MAR-31-2021-ARB00+0
Kernel version: 4.14.117-perf (lgmobile@MCSBS8R4) (clang version 8.0.12 for Android NDK) #1 SMP PREEMPT Wed Mar 31 15:02:12 KST 202
Android version: 10
Hardware: Qualcomm Technologies, Inc SM8150 AArch64 Processor rev 14 (aarch64)
Target operator: VZW
Connecting to server 0...OK
Octopus smart card is present.
Checking smart card...OK
Username: JpaPRqt3d6
Authorizing...OK
Checking balance...OK
Checking operation...OK
Sending device information...OK
Get credits, needed for current operation...OK
Your balance: 100 credits.
To perform "Unlock" operation you need to have 100 credits.
Sending loader...
Prepairing for change protect status...OK
Reading QCN...
Send SPC...OK
Reading Mobile Property...OK
Reading Feature Mask...OK
Reading Roaming List 0...OK
Reading NV_Numbered Items...OK
Reading NV_Numbered SIM1 Items...OK
Reading NV_Numbered SIM2 Items...OK
Reading NV Items...OK
Reading EFS...OK
Reading Provisioning Items...OK
Reading QCN done!
Backup saved to "V450VM_353382101494818_06-12-2022_19-09-35.qcn"
Switching to Download mode...OK
Initializing flash...OK
Platform: msmnile
SW version: LMV450VMAT-01-V20j-VZW-US-MAR-31-2021-ARB00+0
Android version: 10
LAF Version: 1.1
Product ID: HD59S200416000745
IMEI: 353382-10-149481-8
Target operator: LAO
Hardware: rev_10
Reading partitions...OK
Reading security area...Failed!
LAF Error: 80000119.
Writing security area...
Please, put the phone in EDL Mode (Qualcomm 9008):
1. Press and hold "Vol-" and "Power" buttons.
2. As soon as the screen turns off, keep holding the "Vol-" and "Power" buttons and simultaneously press "Vol+" few times quickly.
3. Check PC Device Manager, a new device should appear "Qualcomm HS-USB QDLoader 9008".

Found port COM25
Connecting...OK
Sending loader...OK
Reconnecting phone...OK
Checking request...
Request has been successfully sent!
Obtaining response...OK
Reading partitions...OK
Resetting secutiy area...OK
Backup saved to "V450VM_353382101494818_06-12-2022_19-23-12.SEC"
Rebooting phone...OK
Switching to Normal mode...
Found model sdx50mv2 at port COM20
Incompatible model ID!
Found model at port COM20
Send SPC...OK
Writing QCN...
Writing NV_Numbered Items...OK
Writing NV_Numbered SIM1 Items...OK
Writing NV_Numbered SIM2 Items...OK
Writing QCN done!
Phone successfully unlocked!
Rebooting phone...
Performed by 3.2.0 Software version.
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Platform: LG Qualcomm
Selected port: COM17
Selected model: V450VM
Reading info...
Found model LMV450VM* ÿË0 at port COM17
Model ID: LM-V450VM
IMEI: 000000-00-000000-0
Android version: 10
Battery level: 53%
Mode: Normal
Firmware compiled date: Nov 09 2020
Firmware compiled time: 10:00:00
Firmware released date: Mar 31 2021
Firmware released time: 14:30:00
SW Version: MPSS.HE.1.5.c4-00424-SM8150_GENFUSION_PACK-1.340612.1.344806.1
SPC: 000000
Performed by 3.2.0 Software version.
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Work ID: 00000000018C6ABC
Checking data...OK
Platform: LG Qualcomm
Selected port: COM17
Selected model: V450VM
Reading info...
Found model LMV450VM* ÿË0 at port COM17
Model ID: LM-V450VM
IMEI: 000000-00-000000-0
Android version: 10
Battery level: 53%
Mode: Normal
Firmware compiled date: Nov 09 2020
Firmware compiled time: 10:00:00
Firmware released date: Mar 31 2021
Firmware released time: 14:30:00
SW Version: MPSS.HE.1.5.c4-00424-SM8150_GENFUSION_PACK-1.340612.1.344806.1
SPC: 000000
Selecting input file...OK
Source file: "V450VM_353382101494818_06-12-2022_19-09-35.qcn"
Do You want to write IMEI from QCN file
or to leave current IMEI?
Write IMEI from QCN file!
Send SPC...OK
Writing QCN...
The ESN in QCN file and the phone do not match.
Do you still want to write this file?
Writing EFS...OK
Writing NV_Numbered Items...OK
Writing NV_Numbered SIM1 Items...OK
Writing NV_Numbered SIM2 Items...OK
Writing Provisioning Items...OK
Writing QCN done!
Performed by 3.2.0 Software version.
--------------------------------------------------------------------------------
Platform: LG Qualcomm
Selected port: COM17
Selected model: V450VM
Reading info...
Found model LMV450VM* ÿË0 at port COM17
Model ID: LM-V450VM
IMEI: 353382-10-149481-8
Android version: 10
Battery level: 53%
Mode: Normal
Firmware compiled date: Nov 09 2020
Firmware compiled time: 10:00:00
Firmware released date: Mar 31 2021
Firmware released time: 14:30:00
SW Version: MPSS.HE.1.5.c4-00424-SM8150_GENFUSION_PACK-1.340612.1.344806.1
IMEI: 353382-10-149481-8
SPC: 000000
Performed by 3.2.0 Software version.
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perform unlock successfully, but lost imei, and write IMEI from QCN file successfully imei . but the phone is still locked, please guide the solution
100 credits deducted. Can you give me a refund credits?

Please leave space for the link

https://youtu .be/e1J7wPc-5KA

Octopus support · 12-07-2022, 09:12

Hello

Please, check and inform us what it is written when you lower notification bar.

cvuzeus · 12-07-2022, 10:16

Quote:

Originally Posted by Octopus support

Hello

Please, check and inform us what it is written when you lower notification bar.

I proceed to unlock, unlock successfully but lost imei

Octopus support · 12-08-2022, 08:38

Hello

Check the type of network on settings.

Also, try to use different sim-cards.

cvuzeus · 12-08-2022, 15:02

Quote:

Originally Posted by Octopus support

Hello

Check the type of network on settings.

Also, try to use different sim-cards.

i tried everything but still the same

Octopus box · 12-09-2022, 08:46

We added you one more attempt, please, try to unlock again but without qcn and post here log.

12-07-2022, 05:01	#1 (permalink)
cvuzeus Insane Poster Join Date: Mar 2018 Location: Vietnam Posts: 94 Member: 2823542 Status: Offline Sonork: 879.147.1541 Thanks Meter: 24	LM-V450VM Unlock done but still lock [Answered] -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- Work ID: 0000000001C14A4E Checking data...OK Platform: LG Qualcomm Selected port: COM17 Selected model: V450VM Reading info... Found model LMV450VM:ÿË0 at port COM17 Model ID: LM-V450VM IMEI: 353382-10-149481-8 Android version: 10 Battery level: 51% Mode: Normal Firmware compiled date: Nov 09 2020 Firmware compiled time: 10:00:00 Firmware released date: Mar 31 2021 Firmware released time: 14:30:00 SW Version: MPSS.HE.1.5.c4-00424-SM8150_GENFUSION_PACK-1.340612.1.344806.1 IMEI: 353382-10-149481-8 SPC: 000000 Unlocking... Write security backup function doesn't work for this device with latest firmware versions. If you'll encounter any problem during Unlock operation - you won't be able to restore the phone to it's initial state, so proceed at your own risk. Continue? Initializing ADB...OK Waiting for phone...OK Model ID: LM-V450VM Phone firmware version: LMV450AT-00-V20j-LAO-COM-MAR-31-2021-ARB00+0 Kernel version: 4.14.117-perf (lgmobile@MCSBS8R4) (clang version 8.0.12 for Android NDK) #1 SMP PREEMPT Wed Mar 31 15:02:12 KST 202 Android version: 10 Hardware: Qualcomm Technologies, Inc SM8150 AArch64 Processor rev 14 (aarch64) Target operator: VZW Connecting to server 0...OK Octopus smart card is present. Checking smart card...OK Username: JpaPRqt3d6 Authorizing...OK Checking balance...OK Checking operation...OK Sending device information...OK Get credits, needed for current operation...OK Your balance: 100 credits. To perform "Unlock" operation you need to have 100 credits. Sending loader... Prepairing for change protect status...OK Reading QCN... Send SPC...OK Reading Mobile Property...OK Reading Feature Mask...OK Reading Roaming List 0...OK Reading NV_Numbered Items...OK Reading NV_Numbered SIM1 Items...OK Reading NV_Numbered SIM2 Items...OK Reading NV Items...OK Reading EFS...OK Reading Provisioning Items...OK Reading QCN done! Backup saved to "V450VM_353382101494818_06-12-2022_19-09-35.qcn" Switching to Download mode...OK Initializing flash...OK Platform: msmnile SW version: LMV450VMAT-01-V20j-VZW-US-MAR-31-2021-ARB00+0 Android version: 10 LAF Version: 1.1 Product ID: HD59S200416000745 IMEI: 353382-10-149481-8 Target operator: LAO Hardware: rev_10 Reading partitions...OK Reading security area...Failed! LAF Error: 80000119. Writing security area... Please, put the phone in EDL Mode (Qualcomm 9008): 1. Press and hold "Vol-" and "Power" buttons. 2. As soon as the screen turns off, keep holding the "Vol-" and "Power" buttons and simultaneously press "Vol+" few times quickly. 3. Check PC Device Manager, a new device should appear "Qualcomm HS-USB QDLoader 9008". Found port COM25 Connecting...OK Sending loader...OK Reconnecting phone...OK Checking request... Request has been successfully sent! Obtaining response...OK Reading partitions...OK Resetting secutiy area...OK Backup saved to "V450VM_353382101494818_06-12-2022_19-23-12.SEC" Rebooting phone...OK Switching to Normal mode... Found model sdx50mv2 at port COM20 Incompatible model ID! Found model at port COM20 Send SPC...OK Writing QCN... Writing NV_Numbered Items...OK Writing NV_Numbered SIM1 Items...OK Writing NV_Numbered SIM2 Items...OK Writing QCN done! Phone successfully unlocked! Rebooting phone... Performed by 3.2.0 Software version. -------------------------------------------------------------------------------- Platform: LG Qualcomm Selected port: COM17 Selected model: V450VM Reading info... Found model LMV450VM* ÿË0 at port COM17 Model ID: LM-V450VM IMEI: 000000-00-000000-0 Android version: 10 Battery level: 53% Mode: Normal Firmware compiled date: Nov 09 2020 Firmware compiled time: 10:00:00 Firmware released date: Mar 31 2021 Firmware released time: 14:30:00 SW Version: MPSS.HE.1.5.c4-00424-SM8150_GENFUSION_PACK-1.340612.1.344806.1 SPC: 000000 Performed by 3.2.0 Software version. -------------------------------------------------------------------------------- Work ID: 00000000018C6ABC Checking data...OK Platform: LG Qualcomm Selected port: COM17 Selected model: V450VM Reading info... Found model LMV450VM* ÿË0 at port COM17 Model ID: LM-V450VM IMEI: 000000-00-000000-0 Android version: 10 Battery level: 53% Mode: Normal Firmware compiled date: Nov 09 2020 Firmware compiled time: 10:00:00 Firmware released date: Mar 31 2021 Firmware released time: 14:30:00 SW Version: MPSS.HE.1.5.c4-00424-SM8150_GENFUSION_PACK-1.340612.1.344806.1 SPC: 000000 Selecting input file...OK Source file: "V450VM_353382101494818_06-12-2022_19-09-35.qcn" Do You want to write IMEI from QCN file or to leave current IMEI? Write IMEI from QCN file! Send SPC...OK Writing QCN... The ESN in QCN file and the phone do not match. Do you still want to write this file? Writing EFS...OK Writing NV_Numbered Items...OK Writing NV_Numbered SIM1 Items...OK Writing NV_Numbered SIM2 Items...OK Writing Provisioning Items...OK Writing QCN done! Performed by 3.2.0 Software version. -------------------------------------------------------------------------------- Platform: LG Qualcomm Selected port: COM17 Selected model: V450VM Reading info... Found model LMV450VM* ÿË0 at port COM17 Model ID: LM-V450VM IMEI: 353382-10-149481-8 Android version: 10 Battery level: 53% Mode: Normal Firmware compiled date: Nov 09 2020 Firmware compiled time: 10:00:00 Firmware released date: Mar 31 2021 Firmware released time: 14:30:00 SW Version: MPSS.HE.1.5.c4-00424-SM8150_GENFUSION_PACK-1.340612.1.344806.1 IMEI: 353382-10-149481-8 SPC: 000000 Performed by 3.2.0 Software version. -------------------------------------------------------------------------------- perform unlock successfully, but lost imei, and write IMEI from QCN file successfully imei . but the phone is still locked, please guide the solution 100 credits deducted. Can you give me a refund credits? Please leave space for the link https://youtu .be/e1J7wPc-5KA

12-09-2022, 08:46	#6 (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	We added you one more attempt, please, try to unlock again but without qcn and post here log. Last edited by Octopus box; 12-10-2022 at 11:00.

12-07-2022, 09:12	#2 (permalink)
Octopus support Product Supporter Join Date: Jan 2019 Location: USA, New York Posts: 10,163 Member: 2891705 Status: Offline Thanks Meter: 2,142	Hello Please, check and inform us what it is written when you lower notification bar.

12-08-2022, 08:38	#4 (permalink)
Octopus support Product Supporter Join Date: Jan 2019 Location: USA, New York Posts: 10,163 Member: 2891705 Status: Offline Thanks Meter: 2,142	Hello Check the type of network on settings. Also, try to use different sim-cards.