Tedelex TE-S5701DVD region free code

[gajer]

Hello, does anyone know of a region-free hack for a Tedelex TE-S5701 dvd player. It was purchased from Hi-Fi Corporation.

 

[isix]

Tedelex TE-S5701DVD

I would like to know the real problem you experience, because I purchased the same product and cannot read DVDs and CD-RWs although the manual says it can. Does my problem also come from the regional-free-hack-code issue?