What are Blu-ray and DVD region codes, country codes, multi-region or zone locks? Read DVD Player region codes and Blu-ray region codes.
| DVD Player | Hacks | Updated | Add |
| Sony DVP-CX870D | 1 user region code comments |
April 08, 2004 | Post region code/hack comment |
 Other hack posted by sonyhackster, April 08 2004: | |||
FirmWare version is visible in the Service Menu. Set your player into Standby Mode (with No Disc) and enter, in series, on the remote control: [TITLE] [CLEAR] [POWER ON] and [5]. | |||
| 1 DVD Hack hits, Showing 1 to 1 DVD Hacks |
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