Completely Average High School Student
I will try some method to free dvd region on my blu ray player.Check your dvd player model online as most dvd players are region free and there are methods to reset them.
Although searching I found that Sony is one of the most difficult brands to come by.
Unlike brands like Panasonic, which by changing the software to its Australian version, the region is completely liberated.
In any case, I will keep looking, and if I find any method, I will come and tell.