Will not play all regoins

You need to hack the player to get all regions.

There are a lot of web sites tthat carry the information you require.

Some models dont hack as easily as others.
your basic search term should be "all region hack" or "dvd hack"

Hacking your dvd player may sound bad but in most cases it is very simple to do and I support hacking the region as I expect to be able to buy dvds anywhere and stil play them. The region thing is a sham as far as I am concerned. This is NOT piracy