I need to change the region code from asain to english

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

Commercial DVDs are released with region codes that restricts in which part of the world they can be played. Consumer DVD players sold in those regions are pre-configured with the correct region code for the given sales area. The United States, Canada, Bermuda, and U.S. territories are region 1. Europe (except Russia, Ukraine, and Belarus), The Middle East, Egypt, Japan, South Africa, Swaziland, Lesotho, Greenland and region 2.

sources:
http://forums.techguy.org/miscellaneous-tech/972005-dvd-wont-play.html

DVD REGION FREE & BLUE-RAY REGION FREE
To changethe 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 DVDdrive and click Properties then click on DVD Region.
You can enter a new region and it also shows you how many changes have beenmade.
NOTE you can make only 4 changes and the player will lock permanently on the4th change.
If you want to play DVDs from any region you maybe able to upgrade the firmwareto make it region free BUT if you make a mistake or installed the wrongfirmware the player will be a piece of junk.
The best solution to make the player region free is to install a piece ofsoftware (Passkey for DVD) that allows you to play DVDs from any region andPasskey for Blu-ray that allows you to play Blu-rays from any region. There areseveral available on the Internet but my favourite is DVD-Region Free From:-
www.dvdfab.com/products,free.htm

If you live in the US your region code is 1
if you are able, put in 0. this will allow you play DVD's from all over the world regardless of region code on the particular DVD.
DVD region code

If you need further help, I’m available over the phone at https://www.6ya.com/expert/gregg_27a4d257e54e7920

The Player will not play the Blu-ray discs other than Region C.
This is because all the Blu-ray/DVD Players are designed such way that it will play only the discs that are manufactured and sold in the same country where the Player is manufactured.

You can play the discs that are "Region ALL".

However, you may try copying the content of the Region A/B Blu-ray discs to a Computer then create a video Blu-ray disc to check whether you can play them in the BDPS370.

Try searching the net for 'region code hack' for your model number. You can try on Fixya too, this time just put the above. If anyone knows it you should get a reply.

No, the only way is to buy a PS3 from the region you are needing. However, if you own the DVD you can make a copy of the dvd using your computer and the program DVDFAB that will play on your PS3 because DVDFAB will remove the region lock. Hope this helps, let me know if you have further questions.

Don't know if it will work on your. I have a jWin JD-VD141 and the code works. Have the DVD tray open (means ejected) then press 9735. A menu will pop up and choose Regions 0 then exit. You DVD player should play DVD from all regions.

Check the owner's manual to see what region your dvd player is for. What ever that region is is the only region it will play.

Example: If you have a region 1 dvd player and a region 4 dvd, it will not play on that player. The regions must match. The dvd usually has the region it is for listed on the back of the dvd case near the bottom.

Also, Any dvd's that are Region 0 or are labelled "Region Free" will play on any player.

DVDs are ecoded with region codes to indicate what area of the world they are made for. These codes may be 1,2,3, etc depending on which region they are made for.
DVD player read these codes and if the disc region code does not match the region the device is made for, the player will not play the disc.
Region 1 is for USA so most DVDp players made for use in USA require region 1 discs.
Some DVD players called multi region DVD players can be set to play different region DVDs but they are typically more expr=ensive then one region players and the code must be changed each time a different region disc is played.