LG-K428SG Firmware TMF

United States K42820l_00_0620.kdz

visit https://lg-firmware-rom.com/to Check and download LG firmwares with IMEI

Below you can find the direct download URL for United States LG-K428SG Stock KDZ firmware from LG server.


Model: LG-K428SG

Suffix: ATMFOP

Buyer: TMF

Country: United States

Carrier: TMUS_FRU

Software Version: K42820L_00

OS Version: N

File Name: K42820l_00_0620.kdz


Can not download the kdz file from above URL with a browser? PLEASE download and install XDM download manager first . Just copy above URL and start a new Download JOB in XDM download manager to save the K42820l_00_0620.kdz onto your computer.

KK = Android Kitkat

LMR1 or L = Android llolip

MMR1 or M = Android Marshmallow

NMR1 or N = Android Nougat

OMR1 or O = Android Oreo

Learn how to flash K42820l_00_0620.kdz with LGUP, Check this Guide.

A hard reset or master reset can fix almost all software and apps issues on LG-K428SG smartphone. Learn how to perform a reset, please have a look at LG-K428SG owners manual.

Bypass Google FRP on LG-K428SG? flashing the stock kdz firmware for LG-K428SG does not allow you to bypass the Google Account Verification process.

LG-K428SG SIM-unlock? flashing stock firmware with LGUP can not unlock your LG-K428SG phone.

Below you can download some useful tools and Software:

Download: LGUP 1.14 https://drive.google.com/open?id=1SOhoR2hn9PKiIvUUeiDVeX-8PfuMx1qq

LG Bridge windows: LGBridge_Setup.exe
LG Bridge Mac:LGBridge_Mac.dmg

Download the latest LG USB Drivers

/LGMobileDriver_WHQL_Ver_4.2.0.exe [Latest LG USB drivers 4.2] for Windows