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Go Back   GSM-Forum > Product Support Sections > Hard/Software Products (official support) > Octopus/Octoplus > Octopus LG/Octoplus LG

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Old 03-07-2022, 15:32   #1 (permalink)
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LM-K420EMW Reset FRP Question [Answered]


Selected USB connection type
Work ID: 00000000017989D6
Checking data...OK
Platform: LG MTK
Selected port: COM4
Selected baudrate: 921600
Selected model: K420EMW
Connecting to phone...
Power OFF phone, press and hold "Vol+" for 10 seconds and
connect USB cable.
Phone found at port COM9
Mode: Emergency
Initializing flash...OK
Model ID: LM-K420EMW
Platform: mt6765
Code name: meh15lm
Android version: 11
SW version: LMK420EMWAT-00-V20c-EUR-XX-JAN-11-2022+0
LAF Version: 1.1
Product ID: 0B5AD021RFBR06PDX
IMEI: 356587-11-192109-0
Target operator: LAO
Hardware: rev_11
Battery level: 63%
Reading partitions...OK
LAF Error: 80000119.
Checking security...OK
--------------------------------------------------------------------------------
IMEI A: 356587-11-192109-0
IMEI B: Bad
Bluetooth address: Unknown
Wi-Fi MAC address: Unknown
--------------------------------------------------------------------------------
Factory reset...
Reading partitions...OK
Formating USERDATA...OK
Formating ENCRYPT...OK
Factory reset done!
Performed by 3.1.7 Software version.
--------------------------------------------------------------------------------
Selected USB connection type
Work ID: 0000000001798F40
Checking data...OK
Platform: LG MTK
Selected port: COM4
Selected baudrate: 0
Selected model: K420EMW
Connecting to phone...
Power OFF phone, press and hold "Vol+" for 10 seconds and
connect USB cable.
Phone found at port COM9
Mode: Emergency
Initializing flash...OK
Model ID: LM-K420EMW
Platform: mt6765
Code name: meh15lm
Android version: 11
SW version: LMK420EMWAT-00-V20c-EUR-XX-JAN-11-2022+0
LAF Version: 1.1
Product ID: 0B5AD021RFBR06PDX
IMEI: 356587-11-192109-0
Target operator: LAO
Hardware: rev_11
Battery level: 63%
Reading partitions...OK
LAF Error: 80000119.
Checking security...OK
--------------------------------------------------------------------------------
IMEI A: 356587-11-192109-0
IMEI B: Bad
Bluetooth address: Unknown
Wi-Fi MAC address: Unknown
--------------------------------------------------------------------------------
Checking operation...
Trying second method...
Checking Resource File...
Step 1...
Step 2...
Please, disconnect cable, then press "Ok" button
Connecting to server 0...OK
Octopus smart card is present.
Checking smart card...OK
Username: alfamobil
Authorizing...OK
Checking balance...OK
Checking operation...OK
Sending device information...OK
Get credits, needed for current operation...OK
Your balance: 150 credits.
To perform "Reset FRP" operation you need to have 100 credits.
Please, connect powered OFF phone with USB cable.
Found port COM9
Detecting Chip Version...
Platform: MT6765: 0766.0000
HW version: 8A00.CA00.0000.0000
Connecting...
Target config: 0005
Brom Version: FF
BootLoader Version: 03
Sending auth...
Prepairing loader...
Sending loader...
Performed by 3.1.7 Software version.
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Old 03-07-2022, 15:45   #2 (permalink)
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Hello.

Try to repeat operation once again and post here results.

Please, follow attentively Software instructions and don't use any USB hubs. Use directly USB Port in motherboard.
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Old 03-07-2022, 16:00   #3 (permalink)
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Quote:
Originally Posted by Octopus support View Post
Hello.

Try to repeat operation once again and post here results.

Please, follow attentively Software instructions and don't use any USB hubs. Use directly USB Port in motherboard.
alredy tried on 2 diferent computers direct on 3.1 usb port, tried with other cables, reinstall latest version of OctoLG same:
Phone found at port COM9
Mode: Emergency
Initializing flash...OK
Model ID: LM-K420EMW
Platform: mt6765
Code name: meh15lm
Android version: 11
SW version: LMK420EMWAT-00-V20c-EUR-XX-JAN-11-2022+0
LAF Version: 1.1
Product ID: 0B5AD021RFBR06PDX
IMEI: 356587-11-192109-0
Target operator: LAO
Hardware: rev_11
Battery level: 72%
Reading partitions...OK
LAF Error: 80000119.
Checking security...OK
--------------------------------------------------------------------------------
IMEI A: 356587-11-192109-0
IMEI B: Bad
Bluetooth address: Unknown
Wi-Fi MAC address: Unknown
--------------------------------------------------------------------------------
Checking operation...
Trying second method...
Checking Resource File...
Step 1...
Step 2...
Please, disconnect cable, then press "Ok" button
Connecting to server 0...OK
Octopus smart card is present.
Checking smart card...OK
Username: alfamobil
Authorizing...OK
Checking balance...OK
Checking operation...OK
Sending device information...OK
Get credits, needed for current operation...OK
Your balance: 150 credits.
To perform "Reset FRP" operation you need to have 100 credits.
Please, connect powered OFF phone with USB cable.
Found port COM9
Detecting Chip Version...
Platform: MT6765: 0766.0000
HW version: 8A00.CA00.0000.0000
Connecting...
Target config: 0005
Brom Version: FF
BootLoader Version: 03
Sending auth...
Prepairing loader...
Sending loader...
Performed by 3.1.7 Software version.


after conecting second time phone just power up and few seconds later finished.
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Old 03-07-2022, 18:04   #4 (permalink)
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i downgraded the phone and sucsefully remove frp
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Old 03-08-2022, 08:35   #5 (permalink)
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Quote:
Originally Posted by Boshko_Alfa View Post
i downgraded the phone and sucsefully remove frp
Hello.

Please, post here full Software log of operation.
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