Region unlock for Panasonic DVD-LS92

How do I unlock region for a region b Samsung bd d5100 blu ray player so I can play all regions

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

If you wish to get some details; visit the site linked here. Pull up older posts. http://electro-medical.blogspot.com/

I'm sorry for the difficulties you're experiencing in playing other region disc in the RCA Portable DVD player. Please follow the below steps to unlock the region code and check the operation:

1. Turn on the player without any disc inside
2. Enter the code "321 789 456" before the player menu appears
3. Select 'all' in the appearing list for region free
4. Turn the player off

Thanks for understanding. Please let me know the result after performing the steps. Also let me know if you require further assistance.

Hi, Unfortunately there's no way to unlock the DVD player, you have to buy one that isn't region locked.

It's not on the list there at:
http://www.videohelp.com/dvdhacks

But look around at other similar sites, and, or perhaps some other special Panasonic control sequences will work.

Is it the Panasonic Portable DVD player

1. Press the Menu button on your remote control 2. Press the 5 button on your remote control 
3. Press the 7 button on your remote control 
4. Press the 5 button on your remote control 
5. Press the 3 button on your remote control 
6. Press the 8 button on your remote control 
7. The currently selected region will be indicated on the TV. 
8. Press the 1 button on your remote control for region 1, the 2 button for region 2, and so on, or the 9 button for multi-region playback 
9. Press the Menu button on your remote control 
10. Press the Menu button on your remote control 

Tested with Region 1 DVD's on my UK player (Region 2 bought from Comet)

DVDs are region coded. This means that they will only play on a DVD player from the region the DVD was produced to be watched in. For example, an Australian DVD is Region 4. It will only play on a Region 4 player. If you try to play it on a player that is set for a different region, it will probably not play. One way around this is to get hold of a multi region player. These are widely available. Alternatively, you should be able to watch the DVD on your computer, although you may need some region free software if your computer's dvd player has been locked. Usually computer DVD players will allow you to play DVDs from any region a few times and then they will lock to a particular Region Code. If you are in North America, you will need a PAL player. The only other thing you may be able to do is to unlock your existing player to convert it to region free. Many DVD players can be unlocked but you would need to find the unlock information for your paticular player. Hope this helps....

Panasonic models can't be hacked to change to region free. You need to get a hardware fix. Best to google aussie sites to find someone