flash file

Download Firmware for (LMX420N)

  • Rom version: X420N20R_00
  • Region: KTF
  • OS Version: Android 9.x Pie
  • Size: 3.14GB
  • File name: X420N20r_00_KT_KR_OP_0302.kdz

More About This LG Firmware

Here we provide Download Link of firmware for with KTF Region. the version of this LG firmware is X420N20R_00. the os version of this LMX420N kdz flash file is Android 9.x Pie.
alse you can check All LMX420N firmware update and select your exact firmware for your .

How to Flash stock Firmware

LMX420N Specification
The LG K12+ is an Android smartphone that made by LG Electronics.
The LG K12+ arrives preloaded with 32 GB (gigabytes) of built-in storage. also the storage can be expanded with microSD, microSDHC, microSDXC.
The number of sim slot(s) is 2 .the has screen with 5.7 inch, IPS, 720 x 1440 pixels, 24 bit.
in LG K12+ used as Chipset Generation. The utilizes a 4x 2.0 GHz ARM Cortex-A53, 4x 1.5 GHz ARM Cortex-A53, Cores8 ARMv8-A as CPU. with 8 core(s).
also the ram size for this model is 3 GB, 933 MHz. LPDDR3.
and PowerVR GE8320, 650 MHz chip will Perform graphical process.
The camera on the LMX420N comes with 4608 x 3456 pixels, 1920 x 1080 pixels, 30 fps. And the Second Camera is 1920 x 1080 pixels2.07 MP (megapixels)
The Standard Battery Type for LG K12+ is 3000 mAh, Li-Polymer.

USB port Type is 2.0, Micro. The Bluetooth version is 5.0
Weight is 5.

Notic: Please keep in mind that, you must work with LG Flash Tool or LGUP Tool at your own risk and also full responsible with you.


Please be informed that LG-Firmware.net only share the official firmware WITHOUT ANY modifications. All LG Roms here are for home or personal use only.

Another LG Firmware
  •  firmware
    Model: LMG810EAW
    DL times: 4543

  • LG G4 Stylus Dual firmware
    LG G4 Stylus Dual
    Model: LGH540
    DL times: 30825

  • LG L Fino firmware
    LG L Fino
    Model: LGD290N
    DL times: 9553

  • LG Cookie Fresh firmware
    LG Cookie Fresh
    Model: GS290GO
    DL times: 6622

  • LG V20 LTE-A firmware
    LG V20 LTE-A
    Model: LGF800S
    DL times: 18637

  • LG X cam firmware
    LG X cam
    Model: LGK580H
    DL times: 2310

  • LG G Pro Lite Dual firmware
    LG G Pro Lite Dual
    Model: LGD685
    DL times: 11627

  • Popular LG Firmware




    Size: 2.37GB




    Size: 3.65GB

    LG P716(LGP716) LG Optimus L7 II Dual  firmware



    Size: 812.26MB

    LG F240L(LGF240L) LG Optimus G Pro  firmware


    (LGT )

    Size: 1.38GB