Model D855-[16gb] -Build-V30B
Model D855-[32gb] -Build-V30B
Model D858 HK -Build-V30A
Model F400K (KOREA) -Build-V30D
Model H815 -Build-V20A
Model VS986 -Build-V24C
Flash Tool 2014 Download
* Open the Flash Tool
* Select Type: 3GQCT
* PhoneMode: EMERGENCY
* KDZ : Select flash file
* Click on Normal Flash
* Country: different country
* Language: English
* Hold the Volume Up or Dwn button and connect USB Cable for Download
New Flash Tool For 5.x.x to 6.x.x
LGUP Flash Tool Download
Without wiping any info/data
* Choose File Path as the path for KDZ file you have downloaded.
* Make sure BIN file is ticked.
* Also, make sure you have clicked Upgrade.
* Now press Start and wait for few minutes.
For Full Wipe and Flash
* Change File Path to point it to the Marshmallow KDZ file you have downloaded.
* Shut down LGUP(Close it).
* Now open LGUP again. You will notice that the KDZ file is already showing in the FILE PATH section.
* Now select REFURBISH and make sure BIN file is ticked.
* Press Start and wait for few minutes.