LM-Q730MM Downgrade & Unlock
 

Welcome to Octoplus/Octopus Box LG Software version 3.1.0
Card S/N : 0000XXXXX
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Selected USB connection type
Platform: LG MTK
Selected port: COM16
Selected baudrate: 921600
Selected model: Q730MM
Connecting to phone...
Power OFF phone, press and hold "Vol+" for 10 seconds and connect USB cable.
Phone found at port COM30
Mode: Emergency
Initializing flash...OK
Model ID: LM-Q730MM
Platform: mt6765
Android version: 10
SW version: LMQ730MMAT-02-V10q-310-160-DEC-21-2020-ARB00+0
LAF Version: 1.1
Product ID: VS03S200721004183
IMEI: 354525-11-XXXXXX-4
Target operator: LAO
Hardware: rev_11
Battery level: 69%
Reading partitions...OK
LAF Error: 80000119.
Checking security...OK
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IMEI: 354525-11-XXXXXX-4
Bluetooth address: Unknown
Wi-Fi MAC address: Unknown
--------------------------------------------------------------------------------
Performed by 3.1.0 Software version.

Unlocking this Version is not Supported, You will get This Error (Unlock operation is currently not supported for your phone's firmware.), so Using this Method Works Perfectly.

Step 1: Download This Firmware
Step 2: Download This LG UP (Very Important)
Step 3: Download This DLL (Very Important)
Step 4: Select Upgrade & Flash The Phone (Make sure FRP is not Active as This will Erase all your Information)

Once Flashing is Done, Device Firmware will be Corrupted, Just do a Factory Reset. Unlock with Octoplus Box using Credits.


Welcome to Octoplus/Octopus Box LG Software version 3.1.0
3/13/2021 11:27:14 AM > Card S/N : 00000XXXXX
3/13/2021 11:27:39 AM > --------------------------------------------------------------------------------
3/13/2021 11:27:39 AM > Selected USB connection type
3/13/2021 11:27:40 AM > Transport: Connected
3/13/2021 11:27:42 AM > Authorized.
3/13/2021 11:27:44 AM > Work ID: 0000000000BA5F61
3/13/2021 11:27:44 AM > Checking data...
3/13/2021 11:27:45 AM > INI FUpdateInfo Done!
3/13/2021 11:27:45 AM > INI FShowUpdateInfo start3/13/2021 11:27:45 AM > OK
3/13/2021 11:27:45 AM > INI FShowInfo start
3/13/2021 11:27:45 AM > INI FShowInfo show News Form
3/13/2021 11:27:45 AM > Platform: LG MTK
3/13/2021 11:27:45 AM > Selected port: COM41
3/13/2021 11:27:46 AM > Selected baudrate: 921600
3/13/2021 11:27:46 AM > Selected model: Q730MM
3/13/2021 11:27:46 AM > Connecting to phone...
3/13/2021 11:27:46 AM > Phone found at port COM43
3/13/2021 11:27:46 AM > Mode: Emergency
3/13/2021 11:27:46 AM > Initializing flash...3/13/2021 11:27:49 AM > OK
3/13/2021 11:27:50 AM > Model ID: LM-Q730MM
3/13/2021 11:27:50 AM > Platform: mt6765
3/13/2021 11:27:50 AM > Android version: 10
3/13/2021 11:27:50 AM > SW version: LMQ730MMAT-02-V10p-310-160-NOV-11-2020-ARB00+0
3/13/2021 11:27:50 AM > LAF Version: 1.1
3/13/2021 11:27:50 AM > Product ID: VS03S200721004183
3/13/2021 11:27:50 AM > IMEI: 354525-11-XXXXXX-4
3/13/2021 11:27:50 AM > Target operator: LAO
3/13/2021 11:27:50 AM > Hardware: rev_11
3/13/2021 11:27:50 AM > Battery level: 70%
3/13/2021 11:27:50 AM > Reading partitions...3/13/2021 11:27:50 AM > OK
3/13/2021 11:27:50 AM > LAF Error: 80000119.
3/13/2021 11:27:51 AM > Checking security...3/13/2021 11:27:51 AM > OK
3/13/2021 11:27:51 AM > Reading is Blocked!
3/13/2021 11:27:51 AM > --------------------------------------------------------------------------------
3/13/2021 11:27:51 AM > IMEI: 354525-11-XXXXXX-4
3/13/2021 11:27:51 AM > Bluetooth address: Unknown
3/13/2021 11:27:51 AM > Wi-Fi MAC address: Unknown
3/13/2021 11:27:51 AM > --------------------------------------------------------------------------------
3/13/2021 11:27:51 AM > 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?
3/13/2021 11:28:02 AM > Creating EEPROM backup...
3/13/2021 11:28:04 AM > Execute : 0x00AE
3/13/2021 11:28:04 AM > Writing cmd...
3/13/2021 11:28:04 AM > reading cmd...
3/13/2021 11:28:04 AM > Read: EXEC...3/13/2021 11:28:14 AM > OK
3/13/2021 11:28:14 AM > Reconnecting phone...
3/13/2021 11:28:14 AM > Connecting to phone...
3/13/2021 11:28:14 AM > Phone found at port COM43
3/13/2021 11:28:14 AM > Mode: Emergency
3/13/2021 11:28:14 AM > Initializing flash...3/13/2021 11:28:17 AM > OK
3/13/2021 11:28:17 AM > Reading security area...
3/13/2021 11:28:21 AM > Backup saved to "Q730MM_35452511XXXXXX_13-03-2021_11-28-02.EEP"
3/13/2021 11:28:21 AM > Connecting to server...3/13/2021 11:28:22 AM > OK
3/13/2021 11:28:22 AM > Octopus smart card is present.
3/13/2021 11:28:22 AM > Checking smart card...3/13/2021 11:28:28 AM > OK
3/13/2021 11:28:28 AM > Username: PXXXXXXXXX
3/13/2021 11:28:28 AM > Authorizing...3/13/2021 11:28:31 AM > OK
3/13/2021 11:28:31 AM > Checking balance...3/13/2021 11:28:32 AM > OK
3/13/2021 11:28:32 AM > Checking operation...3/13/2021 11:28:35 AM > OK
3/13/2021 11:28:35 AM > Sending device information...3/13/2021 11:28:37 AM > OK
3/13/2021 11:28:37 AM > Get credits, needed for current operation...3/13/2021 11:28:39 AM > OK
3/13/2021 11:28:39 AM > Your balance: 325 credits.
3/13/2021 11:28:39 AM > To perform "Unlock" operation you need to have 100 credits.
3/13/2021 11:28:47 AM > Unlocking...3/13/2021 11:28:47 AM > OK
3/13/2021 11:28:47 AM > Reading partitions...3/13/2021 11:28:47 AM > OK
3/13/2021 11:28:47 AM > Prepairing for change protect status...
3/13/2021 11:28:53 AM > Execute : 0x0040
3/13/2021 11:28:53 AM > Writing cmd...
3/13/2021 11:28:53 AM > reading cmd...
3/13/2021 11:28:54 AM > reading cmd...
3/13/2021 11:28:54 AM > Reconnecting phone...
3/13/2021 11:28:54 AM > Connecting to phone...
3/13/2021 11:29:03 AM > Phone found at port COM43
3/13/2021 11:29:03 AM > Mode: Emergency
3/13/2021 11:29:03 AM > Initializing flash...3/13/2021 11:29:05 AM > OK
3/13/2021 11:29:06 AM > Removing write protection...
3/13/2021 11:29:08 AM > Execute : 0x00BF
3/13/2021 11:29:08 AM > Writing cmd...
3/13/2021 11:29:08 AM > reading cmd...
3/13/2021 11:29:08 AM > Read: EXEC...3/13/2021 11:29:23 AM > OK
3/13/2021 11:29:23 AM > Reconnecting phone...
3/13/2021 11:29:25 AM > Connecting to phone...
3/13/2021 11:29:25 AM > Phone found at port COM43
3/13/2021 11:29:25 AM > Mode: Emergency
3/13/2021 11:29:25 AM > Initializing flash...3/13/2021 11:29:28 AM > OK
3/13/2021 11:29:29 AM > Reading partitions...3/13/2021 11:29:29 AM > OK
3/13/2021 11:29:30 AM > Erasing part 1...
3/13/2021 11:29:33 AM > Execute : 0x00C6
3/13/2021 11:29:33 AM > Writing cmd...
3/13/2021 11:29:33 AM > reading cmd...
3/13/2021 11:29:35 AM > Read: EXEC...3/13/2021 11:29:50 AM > OK
3/13/2021 11:29:50 AM > Reconnecting phone...
3/13/2021 11:29:52 AM > Connecting to phone...
3/13/2021 11:29:52 AM > Phone found at port COM43
3/13/2021 11:29:52 AM > Mode: Emergency
3/13/2021 11:29:52 AM > Initializing flash...3/13/2021 11:29:55 AM > OK
3/13/2021 11:29:56 AM > Erasing part 2...
3/13/2021 11:29:59 AM > Execute : 0x00B0
3/13/2021 11:29:59 AM > Writing cmd...
3/13/2021 11:29:59 AM > reading cmd...
3/13/2021 11:30:01 AM > reading cmd...3/13/2021 11:30:01 AM > OK
3/13/2021 11:30:01 AM > Reconnecting phone...
3/13/2021 11:30:02 AM > Connecting to phone...
3/13/2021 11:30:10 AM > Phone found at port COM43
3/13/2021 11:30:10 AM > Mode: Emergency
3/13/2021 11:30:10 AM > Initializing flash...3/13/2021 11:30:12 AM > OK
3/13/2021 11:30:13 AM > Reading partitions...3/13/2021 11:30:13 AM > OK
3/13/2021 11:30:15 AM > Prepairing for change protect status...
3/13/2021 11:30:19 AM > Execute : 0x0040
3/13/2021 11:30:19 AM > Writing cmd...
3/13/2021 11:30:19 AM > reading cmd...
3/13/2021 11:30:20 AM > reading cmd...
3/13/2021 11:30:20 AM > Reconnecting phone...
3/13/2021 11:30:20 AM > Connecting to phone...
3/13/2021 11:30:29 AM > Phone found at port COM43
3/13/2021 11:30:29 AM > Mode: Emergency
3/13/2021 11:30:29 AM > Initializing flash...3/13/2021 11:30:31 AM > OK
3/13/2021 11:30:32 AM > Restore write protection...
3/13/2021 11:30:34 AM > Execute : 0x00BF
3/13/2021 11:30:34 AM > Writing cmd...
3/13/2021 11:30:34 AM > reading cmd...
3/13/2021 11:30:34 AM > Read: EXEC...3/13/2021 11:30:49 AM > OK
3/13/2021 11:30:49 AM > Reconnecting phone...
3/13/2021 11:30:50 AM > Connecting to phone...
3/13/2021 11:30:51 AM > Phone found at port COM43
3/13/2021 11:30:51 AM > Mode: Emergency
3/13/2021 11:30:51 AM > Initializing flash...3/13/2021 11:30:53 AM > OK
3/13/2021 11:30:55 AM > Reading partitions...3/13/2021 11:30:55 AM > OK
3/13/2021 11:30:55 AM > Phone successfully unlocked!
3/13/2021 11:30:55 AM > Warning: If your device were stuck at logo, after operation was completed, then please, don't reflash your device, first contact with Support via Skype or create thread at forum!
3/13/2021 11:30:55 AM > Performed by 3.1.0 Software version.
3/13/2021 11:30:55 AM > Elapsed Time: 12:03:16 AM


Good Luck