Dvd Players Uk Phillips Quality For A Great Price How Can I Change My Dvd Player To Play Dvd`s From Any Region?

How can I change my dvd player to play dvd`s from any region? - dvd players uk phillips quality for a great price

I bought a DVD from America, the film is so old that he is dead here in the United Kingdom. Is there a way to read, my hard drive on both Parts 1 and 2 DVD to be done?
You can also return to Region 2, every time I've done watching, the disk of the United States?
I have a Phillips PET720 portable DVD player. Any help would be very grateful.