Hallo, I have Problems with my Thomson DTH4000 DVD-Player
After I tried to change the region code with the Key (Repeat,38767)
there is always the Message "Dealer Lock" in the Display.
How can I Reset the DVD Player or unlock this lock?
Please help me..

P.S. Can anybody help me, how I can play CD-R,CD-RW(VCD,SVCD)?

Many Thanks