Region code unlock for LG BP430 blu ray player

I think you can unlock regions but it might require you resetting the region your player is registered in. This may be of help to you -
https://www.avsforum.com/forum/149-blu-ray-players/2765761-official-lg-up970-4k-blu-ray-player-owners-thread-no-price-talk-72.html

Region free dom may be Try this

http://www.multi-region.net/lg
shuold do it

With your set on and without disc in the tray:

1. Press PLAY from your remote control
2. Press the following button sequence: 1590 2379 390
3. Press PLAY again

This will release the region verification in your player(region free). However, some DVDs (multi region in particular) will not play, since they require region detection from the player unit.

DVD REGION FREE & BLUE-RAY REGION FREE
To change the Region code on your DVD player, open Control Panel - System - Hardware - Device manager, and click on DVD/CD ROM drives, then right click on the DVD drive and click Properties then click on DVD Region.
You can enter a new region and it also shows you how many changes have been made.
NOTE you can make only 4 changes and the player will lock permanently on the 4th change.
If you want to play DVDs from any region you maybe able to upgrade the firmware to make it region free BUT if you make a mistake or installed the wrong firmware the player will be a piece of junk.
The best solution to make the player region free is to install a piece of software (Passkey for DVD) that allows you to play DVDs from any region and Passkey for Blu-ray that allows you to play Blu-rays from any region. There are several available on the Internet but my favourite is DVD-Region Free From: -
www.dvdfab.com/products,free.htm

You maybe able to get a region free code from these WEB sites.
REGION FREE CODES FOR DVD & BLU-RAY
www.dvdexploder.com/ www.videohelp.com/dvdhacks www.download-info.com/dvd/index_new.htm http://www.dvddemystifiziert.de/codefree_en/codefree.html

1. Turn on the player (without disc inserted)
2. Open the disc tray
3. (Press PAUSE)
4. Press 0, 0, 0, (0)
5. Enter region (1-6; 0=region free)
6. (Press PAUSE)
7. Turn it off

Please get the code here : www.regionfreedvd.net/ www.dvdripper.org/dvd-region-codes-vs-ntscpal/ www.regionfreedvd.net/players.html
www.dvdreviewer.co.uk/Forums/...region_code/page1
Best Regards, Jay__0po3w

what try say to me.

have you tried resetting the unit

hold the power button for at least 5 seconds, this will force the unit to turn off.
turn it back on
unplug the power cord
wait at least 5 seconds
plu it back in