Sony Protable DVD Player

[swanside1]

Can anybody tell me if there is a way of changing the region from 3 to 4 on a Sony PBD - V30, it was purchased in Singapore, but the guy who owns it lives in Aus, so it is no good for him.
Thanks

[gd_nimrod]

Check out www.vcdhelp.com for info on your portable dvd player. It should be found in the hacks section in the dvd players.