MP 450 no direct unlock
 

I can not find how to directly release an Mp450 with z3x, the unlock button does not appear enabled, I already test with other models and I get an error, I have credits, and I noticed that when z3x took out how to release these phones via credits this mp450 was supported, has passed?
https://ibb.co/iUDFz8

lg mp450 z3x tools say done but still locked
Model: LGMP450A
Build version: Apr 4 201716:52:17Mar 30 201709:00:00LGMP450A
SW Version: MPSS.TA.2.3.c4-00011-8940_GEN_PACK-1.93291.1
IMEI: 35701708160143-0
BlueTooth Address: 00:00:00:00:00:00
Phone Code:
Elapsed: 1 secs. --> (v9.59)

Mode: Normal
Model: LGMP450A
Build version: Apr 4 201716:52:17Mar 30 201709:00:00LGMP450A
SW Version: MPSS.TA.2.3.c4-00011-8940_GEN_PACK-1.93291.1
IMEI: 35701708160143-0
IMEI2: 00000000000000-0
BlueTooth Address: 00:00:01:02:26:00
Phone Code:
Elapsed: 1 secs. --> (v9.59)

Checking phone at COM20
Detected ID: 0000100E (MSM8952)
SW Version: MPSS.TA.2.3.c4-00011-8940_GEN_PACK-1.93291.1
Reading ESN... OK
Read SPC...
SPC: 000000
Unlock SPC... OK
Backuping RFNV... OK
Backuping Feature Mask... OK
Backuping NV Item... OK
Backuping NV Item SIM1... OK
Backuping NV Item SIM2... OK
Backuping Provisioning Item Files... OK
Phone mode is NORMAL
Switch to DOWNLOAD mode
Phone detected!
Read security zone...
Laf cmd error: could not open port.
Elapsed: 259 secs. --> (v9.59)

Mode: Normal
Model: LGMP450A
Build version: Apr 4 201716:52:17Mar 30 201709:00:00LGMP450A
SW Version: MPSS.TA.2.3.c4-00011-8940_GEN_PACK-1.93291.1
IMEI: 35701708160143-0
IMEI2: 00000000000000-0
BlueTooth Address: 00:00:01:02:26:00
Phone Code:
Elapsed: 1 secs. --> (v9.59)

Checking phone at COM20
Detected ID: 0000100E (MSM8952)
SW Version: MPSS.TA.2.3.c4-00011-8940_GEN_PACK-1.93291.1
Reading ESN... OK
Read SPC...
SPC: 000000
Unlock SPC... OK
Backuping RFNV... OK
Backuping Feature Mask... OK
Backuping NV Item... OK
Backuping NV Item SIM1... OK
Backuping NV Item SIM2... OK
Backuping Provisioning Item Files... OK
Phone mode is NORMAL
Switch to DOWNLOAD mode
Phone detected!
Read security zone...
Laf Protocol: 01000005
Model name: LGMP450
Software verion: MP45010b
Android verion: 7.0
Target operator: TMO
Target country: US
Chipset: msm8937
IMEI: 357017081601430
Save part1... done
Save part2... done
Save part3... done
Sec zone saved: ..\Backup\M470F_357017081601430_08112018_182955.lg sb1
Write security zone...
Erase part1... done
Erase part2... done
Erase part3... done
Reboot...
Phone detected!
Reading QCN file... OK
Checking phone at COM20
Detected ID: 0000100E (MSM8952)
SW Version: MPSS.TA.2.3.c4-00011-8940_GEN_PACK-1.93291.1
Read SPC...
SPC: 000000
Unlock SPC... OK
Checking paths... OK
Restoring EFS Backup... OK
Restoring NV Items... OK
Restoring NV Item SIM1... OK
Restoring NV Item SIM2... OK
Restoring Provisioning Item Files... OK
Unlock done!
Elapsed: 464 secs. --> (v9.59)

We can't support unlock this tmb phone. In this model LG fix bug and we can't unlock this model currently.

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:)