I have a Toshiba laptop with a Matshita UJ-841s DVD CD RW burner device.
I live in region 4 Australia and also working in South America, go between the two.
I played a region 1 dvd but have been locked out of changes as it tells me there are 0 changes left and the drive is now permanently set to region 1. Not much good for me!
Can I change this back to region 4?
How do I do it?