S9 UCI does not work with J3?

[redazn]

I heard many people say - "You can use the same method to apply UCI on J3"

I tried and failed to see any good result

Someone help me please!

My firmware is 1.20 (Korean Firmware to enable a dictionary which I find really interesting...and ability to type Korean in my notepad xD)

From root folder, there's System/Flash UI and then there's "SOL"

Inside it is various apps + cowon_mainmenu1.sol

The UCI that people like Nova put up are .swf files + a folder with their own .swf apps. For S9, he guides users to copy and paste them into System/Flash UI

I tried that way - didn't work
I tried pasting into SOL folder - didn't work

>.< Anyone use UCI for their J3??