Page 1 of Wharfedale 750s

I have followed the very simple instructions to change regions but on entering the fourth digit of the code a picture of a hand appears denoting the action is prohibited. Any suggestions please

If I were you I would just simply use the multi-region hack because this way you no longer have to keep changing the region code everytime you want to watch a different region DVD. Plus this problem will not occur.

Phil, thanks for the reply i should of course mentioned that I have tried the multi region hack and nothing happens, it just keeps saying theres no disc. Am i missing something