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[Tutorial] How to use LGUP to write NT CODE to LG Android
#1


This guide will show you how to write NT CODE to an LG Android device using LGUP. It'll come in handy when faced with Warning! Current version is not available for user. Can't find matched carrier. Check NT-Code.

Requirements

  • Download and install LG drivers
  • Download the firmware for your model (.kdz or .tot)
  • Download LGUP tool
  • Download the dll that'll work for your model (might come as .msi or .dll). Ensure the dll is renamed to LGUP_Common.dll and saved to C:\Program Files (x86)\LG Electronics\LGUP\model\Common
  • The device can enter Download Mode (Power off > Hold volume increase button > Connect to PC via USB cable > Keep holding the Vol+ button till it enters Download Mode)
  • The NT CODE for your LG device's carrier (check the list under the Important Notice section)

Steps to use LGUP to write NT CODE on LG Android


Follow the steps below to fix Warning! Current version is not available for user. Can't find matched carrier. Check NT-Code by writing the correct NT CODE


See the video below or @ https://youtu.be/VH0vZHHg_dI


  1. Get the device into Download Mode and launch LGUP. The device should get detected


    [Image: How-to-use-LGUP-to-fix-NVRAM-Warning-Err...n-LG-1.png]


  2. Tick PDM under Process


    [Image: How-to-use-LGUP-to-fix-NVRAM-Warning-Err...n-LG-2.png]


  3. Load the kdz / tot for your model (click the space under File Path > click the browse icon that appears > select the kdz or tot) and click Start


    [Image: How-to-use-LGUP-to-fix-NVRAM-Warning-Err...n-LG-3.png]


  4. You should see USB Connection established


    [Image: How-to-use-LGUP-to-fix-NVRAM-Warning-Err...n-LG-4.png]


  5. The device should reboot into a blue screen


    [Image: LG-factory-reset-status.jpg]


  6. The Info Write box should appear


    [Image: How-to-use-LGUP-to-write-NT-CODE-1.png]


  7. Input the NT CODE you wish to write and click Write Data


    [Image: How-to-use-LGUP-to-write-NT-CODE-2.png]


  8. You should see Waiting device for 15 sec


    [Image: How-to-use-LGUP-to-fix-NVRAM-Warning-Err...n-LG-7.png]


  9. You should see STANDBY and LGUP should begin flashing the firmware


    [Image: How-to-use-LGUP-to-fix-NVRAM-Warning-Err...n-LG-8.png]


  10. PDM Information should appear, wait till its done


    [Image: How-to-use-LGUP-to-fix-NVRAM-Warning-Err...n-LG-9.png]


  11. Save PDM.txt when prompted


    [Image: How-to-use-LGUP-to-fix-NVRAM-Warning-Err...-LG-10.png]


  12. You can now close PDM Information and LGUP. The phone should've boot to Setup Wizard


    [Image: How-to-use-LGUP-to-fix-NVRAM-Warning-Err...-LG-11.png]


Important Notice
  • If you get You have to set at least one input file then ensure to load the kdz or tot in LGUP
  • Below is a list of some NT CODES for LG Android devices
    Code:
    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"

Video Transcript
Quote:In this video tutorial, I'll be explaining how to fix Warning! Current version is not available for user. Can't find matched carrier. Check NT-Code on an LG Android device using LGUP. The trick is just to write the NT-Code for your device's carrier. Before you can use this guide, you need to have setup LGUP, that's you need to have the DLL, the drivers and LGUP. I'll link to a guide on that. Then you boot the device into Download Mode and you launch LGUP. Now, once LGUP launches, you ensure you load the kdz for your device's model. You tick PDM and you click Start. This will make the device reboot into a blue screen, just wait. Now, once the device is in blue screen, you should have this menu in LGUP. What you do is get the NTCODE you wish to write, paste it in the NT CODE field and you click on Write Data. Now, LGUP will begin flashing the kdz and writing the NT CODE, you just wait for the whole process to be complete. When prompted, you can save this PDM.txt So, that's how to fix Warning! Current version is not available for user. Can't find matched carrier. Check NT-Code on an LG Android device using LGUP to write the NT CODE for the device's carrier.

Note!
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#2

There is no PDM option
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#3

(27-04-2021, 11:30 AM)thainhattam Wrote:  There is no PDM option

you must use lgup dev version
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#4

I used developer version but still don't have that option, why don't you attach 2.1.0.29 dll link?
Reply
#5

This is an image
https://i0.wp.com/s1.uphinh.org/2021/04/27/GHN2.png

Reply
#6

(27-04-2021, 12:05 PM)thainhattam Wrote:  I used developer version but still don't have that option, why don't you attach 2.1.0.29 dll link?

Download the version with UI fixer at our LGUP download page.
You'll have to search for dll for your model as we don't collect them at the moment

Note!
We have a reply schedule for Free Support. Please upgrade to Private Support if you can't wait.
Reply
#7

Ok, thank you very much, very well
Reply
#8

(27-04-2021, 12:13 PM)thainhattam Wrote:  Ok, thank you very much, very well

The PDM option seems to be available for only recent models. I'm not 100% sure though
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#9

(27-04-2021, 12:18 PM)maxpayne Wrote:  
(27-04-2021, 12:13 PM)thainhattam Wrote:  Ok, thank you very much, very well

The PDM option seems to be available for only recent models. I'm not 100% sure though

If it has the option to fix the serial number (S / N) that's fine
Reply
#10

(28-04-2021, 02:59 AM)thainhattam Wrote:  If it has the option to fix the serial number (S / N) that's fine

it doesn't, to fix s/n you'll need an external tool for sending at commands e.g putty, terminal or dc unlocker
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