Below you can find the direct download URL for Republic of Korea LG-MG600K Stock KDZ firmware from LG server.
IMEI:355403080xxxxxx
Model: LG-MG600K
Suffix: AKTFOP
Buyer: KTF
Country: Republic of Korea
Carrier: KTF
Software Version: G600K20I_00
OS Version: O
File Name: G600K20I_00_0914.kdz
Download:http://pkg02.lgu.gdms.lge.com/dn/downloader.dev?fileKey=FW11RM41A2LGAC6DFB8F4TI/G600K20I_00_0914.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 G600K20I_00_0914.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 G600K20I_00_0914.kdz with LGUP, Check this Guide.
A hard reset or master reset can fix almost all software and apps issues on LG-MG600K smartphone. Learn how to perform a reset, please have a look at LG-MG600K owners manual.
Bypass Google FRP on LG-MG600K? flashing the stock kdz firmware for LG-MG600K does not allow you to bypass the Google Account Verification process.
LG-MG600K SIM-unlock? flashing stock firmware with LGUP can not unlock your LG-MG600K 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
/LGMobileDriver_WHQL_Ver_4.2.0.exe [Latest LG USB drivers 4.2] for Windows