LG-H873 Unlock Question [Solved] - GSM-Forum

Dimortal · 02-12-2022, 15:31

LG-H873 Android 9 Support For Unlock ?
i canceled because on my search i only saw success for android 7 & 8 not 9.

plus i cannot enable port check test or svc menu with the commands.

Select "File transfer" mode in "Use USB connection for" window, then press "Always";
Type 277634#*# or *#546368#*870# or 3845*#870#, go to "Port Check Test" (or "SVC Menu -> Port Check Test") and switch "Port Check Test" to "Enabled".

--------------------------------------------------------------------------------
Work ID: 00000000023CCC58
Checking data...OK
Platform: LG Qualcomm
Selected port: COM51
Selected model: H873
Reading info...
Model ID: LG-H873
IMEI: 35546xxxxxxxxxxxxx
Android version: 9
Battery level: 90%
Trying to enable Diagnostics ports...
Found model LGH873AT: ÿh at port COM51
Reading info...
Model ID: LG-H873
IMEI: 355469xxxxxxxxx
Android version: 9
Battery level: 90%
Mode: Normal
Firmware compiled date: Jul 24 2019
Firmware compiled time: 23:00:00
Firmware released date: Sep 17 2019
Firmware released time: 20:04:11
SW Version: MPSS.TH.2.0.1.c3.1-00036-M8996FAAAANAZM-
1.201665.1.215092.1
IMEI: 355469xxxxxxx
Bluetooth address: 88:36:5F:19:C2:3B
Wi-Fi MAC address: 88:36:5F:B5:74:CE
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?
Canceled!
Performed by 3.1.7 Software version.

Octopus support · 02-14-2022, 08:44

Hello.

Please, perform Unlock operation and post here results.

If something goes wrong, we will help you.

Dimortal · 02-14-2022, 17:46

Went smoothly thanks.....

Welcome to Octoplus/Octopus Box LG Software version 3.1.7
Card S/N : 000xxxxxxxxx
--------------------------------------------------------------------------------
Work ID: 00000000023ED3E3
Checking data...OK
Platform: LG Qualcomm
Selected port: COM51
Selected model: H873
Reading info...
Model ID: LG-H873
IMEI: 355469-08-228164-1
Android version: 9
Battery level: 92%
Mode: Normal
Firmware compiled date: Jul 24 2019
Firmware compiled time: 23:00:00
Firmware released date: Sep 17 2019
Firmware released time: 20:04:11
SW Version: MPSS.TH.2.0.1.c3.1-00036-M8996FAAAANAZM-
1.201665.1.215092.1
IMEI: 355469-08-228164-1
Bluetooth address: 88:36:5F:19:C2:3B
Wi-Fi MAC address: 88:36:5F:B5:74:CE
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?
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 "H873_355469082281641_14-02-2022_12-18-
45.qcn"
Switching to Download mode...OK
Initializing flash...OK
Reading partitions...OK
Reading security area...Failed!
LAF Error: 80000119.
Writing security area...OK
Switching to Normal mode...
Found model LGH873AT* ÿh at port COM51
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 3.1.7 Software version.

02-12-2022, 15:31	#1 (permalink)
Dimortal Freak Poster Join Date: Aug 2005 Location: <<<...sPaCe...>>> Posts: 383 Member: 171153 Status: Offline Thanks Meter: 30	LG-H873 Unlock Question [Solved] LG-H873 Android 9 Support For Unlock ? i canceled because on my search i only saw success for android 7 & 8 not 9. plus i cannot enable port check test or svc menu with the commands. Select "File transfer" mode in "Use USB connection for" window, then press "Always"; Type 277634## or #546368#870# or 3845#870#, go to "Port Check Test" (or "SVC Menu -> Port Check Test") and switch "Port Check Test" to "Enabled". -------------------------------------------------------------------------------- Work ID: 00000000023CCC58 Checking data...OK Platform: LG Qualcomm Selected port: COM51 Selected model: H873 Reading info... Model ID: LG-H873 IMEI: 35546xxxxxxxxxxxxx Android version: 9 Battery level: 90% Trying to enable Diagnostics ports... Found model LGH873AT: ÿh at port COM51 Reading info... Model ID: LG-H873 IMEI: 355469xxxxxxxxx Android version: 9 Battery level: 90% Mode: Normal Firmware compiled date: Jul 24 2019 Firmware compiled time: 23:00:00 Firmware released date: Sep 17 2019 Firmware released time: 20:04:11 SW Version: MPSS.TH.2.0.1.c3.1-00036-M8996FAAAANAZM- 1.201665.1.215092.1 IMEI: 355469xxxxxxx Bluetooth address: 88:36:5F:19:C2:3B Wi-Fi MAC address: 88:36:5F:B5:74:CE 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? Canceled! Performed by 3.1.7 Software version.

02-14-2022, 08:44	#2 (permalink)
Octopus support Product Supporter Join Date: Jan 2019 Location: USA, New York Posts: 10,166 Member: 2891705 Status: Offline Thanks Meter: 2,142	Hello. Please, perform Unlock operation and post here results. If something goes wrong, we will help you.

02-14-2022, 17:46	#3 (permalink)
Dimortal Freak Poster Join Date: Aug 2005 Location: <<<...sPaCe...>>> Posts: 383 Member: 171153 Status: Offline Thanks Meter: 30	Went smoothly thanks..... Welcome to Octoplus/Octopus Box LG Software version 3.1.7 Card S/N : 000xxxxxxxxx -------------------------------------------------------------------------------- Work ID: 00000000023ED3E3 Checking data...OK Platform: LG Qualcomm Selected port: COM51 Selected model: H873 Reading info... Model ID: LG-H873 IMEI: 355469-08-228164-1 Android version: 9 Battery level: 92% Mode: Normal Firmware compiled date: Jul 24 2019 Firmware compiled time: 23:00:00 Firmware released date: Sep 17 2019 Firmware released time: 20:04:11 SW Version: MPSS.TH.2.0.1.c3.1-00036-M8996FAAAANAZM- 1.201665.1.215092.1 IMEI: 355469-08-228164-1 Bluetooth address: 88:36:5F:19:C2:3B Wi-Fi MAC address: 88:36:5F:B5:74:CE 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? 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 "H873_355469082281641_14-02-2022_12-18- 45.qcn" Switching to Download mode...OK Initializing flash...OK Reading partitions...OK Reading security area...Failed! LAF Error: 80000119. Writing security area...OK Switching to Normal mode... Found model LGH873AT* ÿh at port COM51 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 3.1.7 Software version.