LS992 unlocking problem [Solved]

[Elasunuas]

Checking data...OK
Platform: LG Qualcomm
Selected port: COM148
Selected model: LS992
Reading info...
IMEI: 350305-26-000000-4
Android version: 7.0
Battery level: 46%
SW Version: LS992ZVF
Mode: Normal
Firmware compiled date: Aug 14 2017
Firmware compiled time: 11:00:00
Firmware released date: Feb 1 2018
Firmware released time: 10:10:44
SW Version: MPSS.TH.2.0.c1.4-00060-M8996FAAAANAZM-1.102675.1.109838.1
IMEI: 350305-26-000000-4
Bluetooth address: D0:13:FD:86:54:9E
Wi-Fi MAC address: D0:13:FD:2B:18:3D
SPC: 000000
MEID: 350305
Mobile ESN: 808D1BB1
NAM Name: Sprint
User Lock Code: 0000
Unlock operation is currently not supported for your phone's firmware.
Switching to Download mode...OK
Initializing flash...OK
Reading partitions...OK
Reading Carrier...OK
Unlocking...OK
Writing Carrier...
LAF Error: 80000121.
Trying second method...Failed!
LAF Error: 0F0F0F0F.
Unlock operation is currently not supported for your phone's firmware.
Error code: ZXLCALSZXC
Performed by 2.8.9 Software version.

[Octopus box]

Hello.

Yes, as You can see from Software log:

Unlock operation is currently not supported for your phone's firmware.

[Elasunuas]

Originally Posted by Octopus box

Hello.

Yes, as You can see from Software log:

Can I perform downgrade because I have been seeing downgrade warnings
for this device or use the test you uploaded on support?

[Octopus box]

We don't recommend to downgrade this device firmware - downgrade may lead to phone boot damage.

[Elasunuas]

Originally Posted by Octopus box

We don't recommend to downgrade this device firmware - downgrade may lead to phone boot damage.

Okay thanks because I have been seeing downgrade warning online for this device

[Elasunuas]

Originally Posted by Elasunuas

Okay thanks because I have been seeing downgrade warning online for this device

unlock LS992 done with the help of team see log below


Checking data...OK
Platform: LG Qualcomm
Selected port: COM148
Selected model: LS992
Reading info...
IMEI: 350305-26-000000-4
Android version: 7.0
Battery level: 10%
SW Version: LS992ZVF
Mode: Normal
Firmware compiled date: Aug 14 2017
Firmware compiled time: 11:00:00
Firmware released date: Feb 1 2018
Firmware released time: 10:10:44
SW Version: MPSS.TH.2.0.c1.4-00060-M8996FAAAANAZM-1.102675.1.109838.1
IMEI: 350305-26-000000-4
Bluetooth address: D0:13:FD:86:54:9E
Wi-Fi MAC address: D0:13:FD:2B:18:3D
SPC: 000000
MEID: 35030526000000
Mobile ESN: 808D1BB1
NAM Name: Sprint
User Lock Code: 0000
Initializing ADB...OK
ADB Server was found. Trying to kill...
Waiting for phone...OK
Model ID: LGLS992
Phone firmware version: LGLS992AT-00-ZVF-SPR-US-FEB-01-2018+00
Kernel version: 3.18.31-perf-gc6c4459-00014-g0e7b500 (lgmobile@LGEACI8R8) (gcc version 4.9 20150123 (prerelease) (GCC) ) #1 SMP PREEMPT Thu Feb 1 10:09:39 KST 201
Android version: 7.0
Hardware: Qualcomm Technologies, Inc MSM8996 AArch64 Processor rev 2 (aarch64)
Please, select Unlock Method!
Connecting to server...OK
Octopus smart card is present.
Checking smart card...OK
Username: Elasunuas_test
Authorizing...OK
Checking balance...OK
Checking operation...OK
Get credits, needed for current operation...OK
Your balance: 50 credits.
To perform "Unlock" operation you need to have 50 credits.
Sending device information...
Sending exploit...OK
Executing exploit...OK
Unlocking...
Phone successfully unlocked!
Rebooting phone...
Performed by 2.8.9.11 Software version.





big thank to TEAM for their heard working