I have a Sony BDP S370 and I would like to make it region free for my DVDs.

Hi,
u can make your dvd for region free DVD play back. but for that you have to purchase an universal remote (ONE FOR ALL URC-7950). through this remote only you can make player DVD region free.
first of all u have to set( program) the remote for the same purpose.

Full procedure for the OneForAll URC-7950 remote is as follows:(preparing remote)

1. Press DVD
2. Hold the magic button until the Power key flashes twice.
3. Press 0533

4. Hold the magic button until the red led flashes twice.
5. Press 994
6. Press Magic key (don't hold)
7. Press 00189
8. Press 1 ( this sets it to key 1 - it flashes twice, if not repeat steps 4 to 8 )

9. Hold the magic button until the red led flashes twice.
10. Press 994
11. Press Magic Key (don't hold)
12. Press 00255
13. Press 2 ( this sets it to key 2 - it flashes twice )

14. Hold the magic button until the red led flashes twice.
15. Press 994
16. Press Magic Key (don't hold)
17. Press 00095
18. Press 3 ( this sets it to key 3 - it flashes twice )

19. Hold the magic button until the red led flashes twice.
20. Press 994
21. Press Magic Key (don't hold)
22. Press 00221
23. Press 4 ( this sets it to key 4 - it flashes twice )

24. Hold the magic button until the red led flashes twice.
25. Press 994
26. Press Magic Key (don't hold)
27. Press 00079
28. Press 5 ( this sets it to key 5 - it flashes twice )

The remote is now programmed and ready to use, to make the BDP-S370 region free

1. Use the remote that came with the player to bring the player out of standby, make sure there isn't a disc in it.
2. Press 1, 2, 3, 4, 5 on the OneForAll URC-7950 remote. The power light will start flashing. (blue middle light)
3. Put the player back into standby with the Sony remote.
4. Next time you turn on the player it will be region free for DVD playback.
OK