• Introducing XDA Computing: Discussion zones for Hardware, Software, and more!    Check it out!

LG velvet Retail Mode Thread

Search This thread

LGUPED

Member
Aug 19, 2021
18
2
Galaxy Note Edge
LG G8X ThinQ
I am able to disable retail mode with root junkys guide. Ill post it below. Credit goes to root junky for the disabling retail mode guide. I am currently trying to flash another software KDZ on a retail mode LG Velvet 5G. I run into this error in LGUP. I am using a modified LGup file. has anyone been able to wipe these phones. i saw another xda member claim that the LG wing will flash in LGUP but I cannot figure it out. i tried all options in LGUP. Any IDeas?



click on the retail mode app and put in the password
password 103729
click on factory data reset in the app and put in admin code
Admin L310MC570G
wait for the device to fully factory reset. Once it boots up quickly go into setting about phone and click on the build number 7 times then go into developer options.
open a adb windows on your pc and start adb server with with adb devices.
then toggle usb debugging and click always allow.

disable device admin
adb shell
am start -S com.android.settings/.Settings\$DeviceAdminSettingsActivity
uncheck retail mode admin and deactivate it.
reboot from the shell with reboot.


Uninstall retail mode app
adb shell
pm uninstall -k --user 0 com.lge.retailmode
reboot from the shell with reboot.

Demo mode locks removed

Hope this helps those out there that needed it. The battery will still only charge to 50% but everything else will work as far as i can tell so far.
Rootjunky Out.
 
  • Like
Reactions: georgiadiy

LGUPED

Member
Aug 19, 2021
18
2
Galaxy Note Edge
LG G8X ThinQ
lg.PNG
 

kamalsahhar123456

Senior Member
Jan 12, 2017
64
14
I did it with LG velvet 5g live demo unit bought from ebay using LG Flash Tool 2018 I just flashed the Korina rom android 11 and everything works even 5g only fingerprint not working
 

kamalsahhar123456

Senior Member
Jan 12, 2017
64
14

Here is the files I used every thing is working only faceunlock and fingers print not working
And some times the play store crashedView attachment 5395825
quick update i mange to fix fingerprint using this fix


 

0FIMA0

Member
Sep 18, 2021
22
1
Hello guys! Need some help, to flash this handset, if it posible. Some russian words i think not a problem?) I try to flash by LGUp but something went wrong. Or Im doing wrong. Can you please give me advice?
 

Attachments

  • IMG_20210918_131157.jpg
    IMG_20210918_131157.jpg
    999.1 KB · Views: 170
  • IMG_20210918_132313.jpg
    IMG_20210918_132313.jpg
    955.8 KB · Views: 171
  • IMG_20210918_133113.jpg
    IMG_20210918_133113.jpg
    910.5 KB · Views: 175

LGUPED

Member
Aug 19, 2021
18
2
Galaxy Note Edge
LG G8X ThinQ
Hello guys! Need some help, to flash this handset, if it posible. Some russian words i think not a problem?) I try to flash by LGUp but something went wrong. Or Im doing wrong. Can you please give me advice?

Yes i was able to flash the lh velvet retail mode with stock korean firmware. Works great on att with 5g.


I can do my best to help out. Whats up? Where are you stuck?
 

0FIMA0

Member
Sep 18, 2021
22
1
Stuck with error about dll. Tried to flash by Uppercut.Maybe some mistakes with LGUP....dll?
 

0FIMA0

Member
Sep 18, 2021
22
1
Can you please tell me it like a guide? Or in a specific sequence, what and how I must do it. I think all my mistake is a using wrong.dll
 

Top Liked Posts

  • There are no posts matching your filters.
  • 2
    How did you get a network signal without imei?

    1 download and install LG flash tool
    2 download DLL file
    3 download and install LG drivers
    4 make sure the phone is charged at least 20%
    5 turn off the phone using these codes
    103729
    L310MC570G
    6 run LG flash tool selects that kdz file https://lg-firmwares.com/lg-lmg900n-firmwares/

    (only Korean software will work )
    select the DLL file and press ok and then starts

    7 hold volume up while the phone is shut down and plug the USB cable
    The phone will go to download mode and start flashing if not go to the device manager choose the port and change the port to port 41

    After finishing flashing you will find the fingerprint is not working go to Google and search LG hidden menu APK download install
    Use code #*462633*#900#

    Go to svc menu -fingerprint - enable
    Then go back to and go to devise test - manual test - handprint test and do it you know it's worked when it says fail
    1
    I am able to disable retail mode with root junkys guide. Ill post it below. Credit goes to root junky for the disabling retail mode guide. I am currently trying to flash another software KDZ on a retail mode LG Velvet 5G. I run into this error in LGUP. I am using a modified LGup file. has anyone been able to wipe these phones. i saw another xda member claim that the LG wing will flash in LGUP but I cannot figure it out. i tried all options in LGUP. Any IDeas?



    click on the retail mode app and put in the password
    password 103729
    click on factory data reset in the app and put in admin code
    Admin L310MC570G
    wait for the device to fully factory reset. Once it boots up quickly go into setting about phone and click on the build number 7 times then go into developer options.
    open a adb windows on your pc and start adb server with with adb devices.
    then toggle usb debugging and click always allow.

    disable device admin
    adb shell
    am start -S com.android.settings/.Settings\$DeviceAdminSettingsActivity
    uncheck retail mode admin and deactivate it.
    reboot from the shell with reboot.


    Uninstall retail mode app
    adb shell
    pm uninstall -k --user 0 com.lge.retailmode
    reboot from the shell with reboot.

    Demo mode locks removed

    Hope this helps those out there that needed it. The battery will still only charge to 50% but everything else will work as far as i can tell so far.
    Rootjunky Out.
    1
    Everything things work except system update and LG smart world and LG backup
    1

    1 download and install LG flash tool
    2 download DLL file
    3 download and install LG drivers
    4 make sure the phone is charged at least 20%
    5 turn off the phone using these codes
    103729
    L310MC570G
    6 run LG flash tool selects that kdz file https://lg-firmwares.com/lg-lmg900n-firmwares/

    (only Korean software will work )
    select the DLL file and press ok and then starts

    7 hold volume up while the phone is shut down and plug the USB cable
    The phone will go to download mode and start flashing if not go to the device manager choose the port and change the port to port 41

    After finishing flashing you will find the fingerprint is not working go to Google and search LG hidden menu APK download install
    Use code #*462633*#900#

    Go to svc menu -fingerprint - enable
    Then go back to and go to devise test - manual test - handprint test and do it you know it's worked when it says fail
    Sorry to bother, but there are 3 different Korean ROMs KTF, LGT and SKT, which one do you recommend downloading?
    And can I download the latest Android 11 and flash that one directly?
    1
    Gents,
    Could you please advise how to remove Warning message which appears after every restart:
    'current version is not available for user. can't find matched carrier. Check NT-Code: FFFFFF : 84'
    Go to hidden menu then go to mid info change tn number to Korean models
    But you losses the 5g network

    so try multiple tn number until you find the one good with your carrier
    tn numbers
    OPEN_KR "1","FFF,FFF,FFFFFFFF,FFFFFFFF,60"
    SKT_KR "1","FFF,FFF,FFFFFFFF,FFFFFFFF,61"
    KT_KR "1","FFF,FFF,FFFFFFFF,FFFFFFFF,62"
    LGU_KR "1","FFF,FFF,FFFFFFFF,FFFFFFFF,63"
    ATT_US "1","310,160,6D38FFFF,FFFFFFFF,FF"
    TMO_US "1","310,260,FFFFFFFF,FFFFFFFF,FF"
    USC_US "1","FFF,FFF,FFFFFFFF,FFFFFFFF,81"
    OPEN_CA "1","FFF,FFF,FFFFFFFF,FFFFFFFF,82"
    AMZ_US "1","FFF,FFF,FFFFFFFF,FFFFFFFF,83"
    OPEN_EU "1","FFF,FFF,FFFFFFFF,FFFFFFFF,11"
    OPEN_CIS "1","FFF,FFF,FFFFFFFF,FFFFFFFF,12"
    OPEN_RU "1","FFF,FFF,FFFFFFFF,FFFFFFFF,13"
    OPEN_SCA "1","FFF,FFF,FFFFFFFF,FFFFFFFF,31"
    OPEN_ESA "1","FFF,FFF,FFFFFFFF,FFFFFFFF,51"
    OPEN_HK "1","FFF,FFF,FFFFFFFF,FFFFFFFF,54"
    OPEN_TW "1","FFF,FFF,FFFFFFFF,FFFFFFFF,55"
    OPEN_SG "1","FFF,FFF,FFFFFFFF,FFFFFFFF,56"
    OPEN_AU "1","FFF,FFF,FFFFFFFF,FFFFFFFF,57"
    OPEN_AME "1","FFF,FFF,FFFFFFFF,FFFFFFFF,71"
    OPEN_CN "1","FFF,FFF,FFFFFFFF,FFFFFFFF,91"
    TMO_COM "1","262,01F,FFFFFFFF,FFFFFFFF,FF"
    ORG_COM "1","208,01F,FFFFFFFF,FFFFFFFF,FF"
    H3G_COM "1","222,99F,FFFFFFFF,FFFFFFFF,FF"
    TMN_PT "1","268,06F,FFFFFFFF,FFFFFFFF,01"
    PLS_PL "1","260,01F,FFFFFFFF,FFFFFFFF,FF"
    P4P_PL "1","260,06F,FFFFFFFF,FFFFFFFF,FF"
    O2_GB "1","234,10F,FFFFFFFF,FFFFFFFF,FF"
    VIV_BR "1","724,06F,FFFFFFFF,FFFFFFFF,FF"
    CLR_BR "1","724,05F,FFFFFFFF,FFFFFFFF,FF"
    TIM_BR "1","724,02F,FFFFFFFF,FFFFFFFF,FF"
    BOI_BR "1","724,16F,FFFFFFFF,FFFFFFFF,FF"
    TCL_MX "1","334,020,FFFFFFFF,FFFFFFFF,FF"