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How to Fix LG Flashtool problem when it stops at 4% while flash KDZ firmware

If you run into a problem where LG Flashtool will stop working after installing 4% of the firmware, then here’s a fix just for you. This problem basically arises…

If you run into a problem where LG Flashtool will stop working after installing 4% of the firmware, then here’s a fix just for you. This problem basically arises…

26 Comments
Kapill M Malani

Kapill M Malani A die-hard Liverpool FC fan, Kapill is a big fan of Batman, Android and street Cricket. In that order, probably. Email: [email protected]

If you run into a problem where LG Flashtool will stop working after installing 4% of the firmware, then here’s a fix just for you. This problem basically arises when there is not a proper .dll file located in certain folder. To fix this, check the guide below.

The fix is confirmed to work on Windows 7 64-bit system, while it didn’t work out on Windows 8 64-bit system. You can try on your own Windows system and let us know how it works out for you.

Fix LG Flashtool 4% Install stuck problem

  • Download the file wx.rar
  • Extract it using 7-zip software to get wx.dll file
  • Copy the wx.dll file
  • Now, go to this folder: C:ProgramDataLGMOBILEAXPhone
  • Paste the wx.dll file in the phone folder
  • Now, try installing the KDX firmware using the LGFlashTool2014. It should work fine on Windows 7 64-bit systems.

Do let us know whether it solves the problem for you.

26 responses to “How to Fix LG Flashtool problem when it stops at 4% while flash KDZ firmware”

  1. Guest Avatar

    which folder we have paste wx.dll

    1. Guest Avatar
      Guest

      hey…have u fixed it?
      even i didn`t also getting location…to paste .dll file

  2. hamid Avatar

    which folder we have paste wx.dll

    1. Sandy Avatar
      Sandy

      hey…have u fixed it?
      even i didn`t also getting location…to paste .dll file

  3. Guest Avatar

    Didnt work on win10 64bit 🙁

  4. Matt P Avatar
    Matt P

    Didnt work on win10 64bit 🙁

  5. Guest Avatar

    Did not work on windows 10 x64

  6. khan Avatar

    Did not work on windows 10 x64

  7. Guest Avatar

    Not worked…

  8. Osman Avatar

    Not worked…

  9. Guest Avatar

    dont work in windows 7 64…

  10. Vini Avatar

    dont work in windows 7 64…

  11. Guest Avatar

    does not work on window 10 x64

  12. adamjameswebb Avatar
    adamjameswebb

    does not work on window 10 x64

  13. Guest Avatar

    Windows 10 64x

  14. Guest Avatar

    Easy way to access the folder, on Win Explorer go to C:ProgramDataLGMOBILEAXPHONE. If LG was installed correct, it should load normally.

    Tutorial to access the folder manually: Go to Control Panel, File Explorer Options, Exhibition Mode, tick true Display Hidden Folders. Program Data folder should be visible at C:/. My windows isn’t in English so I may have got some descriptions wrong, just google a “how to display hidden folders on windows” tutorial

  15. Júnior Ferraz Avatar
    Júnior Ferraz

    Windows 10 64x

  16. Leonardo Luiz Avatar
    Leonardo Luiz

    Easy way to access the folder, on Win Explorer go to C:ProgramDataLGMOBILEAXPHONE. If LG was installed correct, it should load normally.

    Tutorial to access the folder manually: Go to Control Panel, File Explorer Options, Exhibition Mode, tick true Display Hidden Folders. Program Data folder should be visible at C:/. My windows isn’t in English so I may have got some descriptions wrong, just google a “how to display hidden folders on windows” tutorial

  17. Guest Avatar

    Great, now it stops at 15%

  18. Guest Avatar

    i’ve discovered there is a driver to new version of lg flash tool in the folder %programdata%LGMOBILEAXPhone actually starting the name with LG#…dll where # is a number,

  19. Guest Avatar

    sfmbe

  20. Sam Velásquez (Tiochester) Avatar
    Sam Velásquez (Tiochester)

    Great, now it stops at 15%

  21. Sam Velásquez (Tiochester) Avatar
    Sam Velásquez (Tiochester)

    i’ve discovered there is a driver to new version of lg flash tool in the folder %programdata%LGMOBILEAXPhone actually starting the name with LG#…dll where # is a number,

  22. Sam Velásquez (Tiochester) Avatar
    Sam Velásquez (Tiochester)

    sfmbe

  23. Jovan Daniel Avatar
    Jovan Daniel

    Tried that Method, it still doesnt work

  24. 1000grausantiago Avatar
    1000grausantiago

    My computer does not have this folder. Does it serve another directory?