Mikey, I read somewhere in the web before that it says : iPhone owners are jerks. Rather true tho....

Step 1: Install "LG Corona USB Driver" in computer

Step 2: Change necessary settings in engineering menu
At device:
-enter this code to dialpad: 2676625720#
-engeneering menu will show.
-press:
Port Setting → 1. Diag Setting → 1. USB Set for Diag → “OK” → “Back”.
(Port Setting → 1. Diag Setting →) 2. USB Switching → “LG Composite -DUN, DIAG”.
-press Done and reset your device.
This will set your usb port as a composite usb port."

Step 3: Install "WinDiag_Open.cab" or import WinDiag.reg to KS20 (this is not necessary for some old roms, but most roms need it)

Step 4: Soft reset KS20

Step 5: Plugin USB to KS20 and press "select port" in LGMDP(LGMDP_EURO) to connect to it  <--this is the LG usb driver

   * FIRST OF ALL YOU NEED TO KNOW WEATHER YOUR PHONE IS BRANDED OR UNBRANDED <-- normally our phone here is unbranded, so use the unbranded 1
    * ALSO BE SURE TO HAVE A BACKUP OF YOUR NV2 (it should be made automatically if you flash in non-emergency mode) <-- backup using the LG usb driver
    * Depending on your phone, move the files from branded or unbranded folder into root rom folder (so that they are side by side with flash.bin). You should now have a folder containing 10 mbn files + 1 bin file. Note that if your phone is branded, you need to use branded folder files, not doing so may result in phone not functionning anymore. The same goes for unbranded.
    * If you want to use UC pack, it's time to unpack it to your SD Card
    * Connect Ks20 to LgMdp as described here (above)
    * Choose "Select Image", then click on "Original" button
    * On the first line, select the folder where you expanded the rom. Following lines should be filled automatically
    * Click on start and pray
    * When flash is finished (within approximately 10min.), ks20 should reboot twice (once as usual for Lg drivers initialization, then for UC), so just wait a few minutes more.