Sony dvp-sr750hp unlock - Sony DVP-SR200P DVD Player

SOURCE: How do I unlock my Sony DVP - NS330 player, bought

Codes for-
Sony DVP-NS300, Sony DVP-NS305, Sony DVP-NS400D, Sony DVP-NS700, Sony DVP-S330, Sony DVP-S335, Sony DVP-S360, Sony DVP-S336, Sony DVP-S525D, Sony DVP-S530D, Sony DVP-S535D, Sony DVP-S536D, Sony DVP-S725D, Sony DVP-S735D
Turn on the unit with the remote controller, Wait until "no disc" appears in the unit's display. Press the keys: PAUSE, 3, 1, 4, 1, 5, 9. And "CODE" will appear in the display. Press the number key that corresponds to the disc zone you want to play within the next 5 seconds:0: All regions / 1: Region#1 / 2: R#2/... and so on. Then, within 5 seconds, press: PAUSE, POWER... and voilà. If you don't have good results, disconnect the equipment and repeat.
Or
Put your player in standby mode and then enter: [[0] [ENTER] Default Default region code [1] [ENTER] or [UP] [ENTER] Region 1 [2] [ENTER] or [RIGHT] [ENTER] Region 2 [3] [ENTER] or [DOWN] [ENTER] Region 3 [4] [ENTER] or [LEFT] [ENTER] Region 4 [5] [ENTER] or [TITLE] [ENTER] Region 5 [6] [ENTER] or [DVDMENU] [ENTER] Region 6 [7] [ENTER] or [RETURN] [ENTER] Region 7 [8] [ENTER] or [DISPLAY] [ENTER] Region 8
Or
Put player into standby modes by pressing power button on remote control. Then press Title button. Press Clear button. Press Power button.
Yours is not listed but these may be worth a go.
or try http://www.haldigital.com/hp/dvd.htm

SOURCE: unlocking Sony DVP-FX820 portable dvd

Hello,

Sony has designed this player so it cannot have the region code changed, it is hard wired into the board as part of their copy protection scheme.

Most users have rated this player as 'junk' (sorry to be the bearer of bad news) and should be replaced.

Maybe you can sell it on Ebay.

My suggestion is that the less expensive the player the better off you will be in the long run as the cheaper brands and models use DVD drives meant for PCs and Macs. More expensive models have proprietary drives, such as Sony, and cannot be manipulated and are not very versatile in recording media and or playing copyright hacked copies of DVDs even if you own the original DVD but has been scratched.

The courts are still trying to figure out these protection measures as they are not fair use in terms of you the owner of a DVD and wanting to make your own backup copy for the kids to use.

Regards,
Worldvet

SOURCE: Sony DVP FX 720

I have not got a problem with the screen, it works fine, I just want to make it multi regional, so need the codes for it please?, and the player type is SONY DVP FX 720

SOURCE: Sony DVP-FX820 Multi-Region/Zone hack/unlock

Any News About the Sony DVP-FX820" Region/Zone hack?