I have searched all over this site and the net and am coming up with nothing. I've tried every LG code I could lay my hands on with no success.

If anyone has access to the POWER code for the LG PH300, I'd be eternally in your debt. I don't even need the discrete ON/OFF codes (if they even exist), I'll take the toggle code.

There is a model number on the remote as well, MKJ50025114. I need the code in Pronto format so that I can use the Unified Remote android app to control this thing.

Thanks!

Try this. If it works, I can post more.

Power toggle
0000 006C 0022 0002 015B 00AD 0016 0016 0016 0016 0016 0041 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0016 0041 0016 0041 0016 0041 0016 0041 0016 0016 0016 0016 0016 0016 0016 0016 0016 0041 0016 0016 0016 0041 0016 0041 0016 0016 0016 0041 0016 0016 0016 0041 0016 0016 0016 0041 0016 0016 0016 0016 0016 0041 0016 0016 0016 0041 0016 0016 0016 0679 015B 0057 0016 0E6C

Hell yeah!!! Thank you so much! And a lightning fast reply, to boot. You rock. I don't have a pressing need for the rest of the buttons, but it does seem as though they are missing from the DB. If you are so inclined to post them, I'm sure there are some others out there who might have use of them.

Use IR Scrutinizer to generate the rest using NEC1 device 4, subdevice 15 and the function codes below:

221 L/R
30 Mark
77 Picture
124 USB
124 My Media
188 Still
67 Settings
164 Keystone Up
165 Keystone Down
14 Sleep
2 vol up
3 vol down
9 mute
40 Return
173 power
220 3d
146 Auto
132 Blank
67 menu
91 exit
239 Input
0 pageup
1 pagedown
99 yellow
97 blue
114 red
113 green
64 up arrow
65 down arrow
7 left arrow
6 right arrow
68 OK
69 Q.menu
121 Ratio
176 play
166 pause
143 rewind
142 forward
177 stop

I just programmed the majority of these into a custom remote and can verify that they are all working. Thanks again.

So glad you asked and got an intelligent answer!

I am trying to do something much simpler with the same remote.

I just got a Roku Streaming Stick+ which comes with a remote that is able to control on/off and volume for any TV/display. So I have the LG PH300, too and Roku's self-programing mode does not recognize the PH300 as a controllable display. I don't know how to use the information provided in this thread to help program the Roku remote to control my PH300. Any ideas?

Thanks so much in advance!