Need a decrypt code?

I used the following steps.
In Remote Control:
1) Press SETUP
2) Press Fwd (»)
3) Press Rwd («)
4) Press Fast Forward (»|)
5) Press Fast Rewind (|«)
Original region number (1 to 6) will appear - uses arrow keys (Navegation) to change to 255 (ALL Regions).
A couple notes:
- The keys referred to in the above hack are on the remote control (not on the front panel). But, if you want, you can use the front panel to implement the hack – just use the key equivalents (i.e., for SETUP, press Mode twice; for », press and hold »| for 2 seconds, and so on ).
- When the Region Number appears, it is in the upper right corner of the Set Up window without any label. In other words, if your player is currently set up for Region 1, look for the number 1 to appear in the upper-right corner of the Set Up screen (once you've pressed the correct sequence of fast forward and reverse keys). Then use the arrow keys to toggle the number to 255.
If you remove the main battery, you might have to do the trick again.
Enjoy.

You can use the same as that for the 7050 model. You NEED to use the remote control, press setup and then ffwd, frwd, fwd, rwd in sequence, it will appear a number. Press the right arrow key until it reaches 255 (it is fast, it jumps from 001 to 255), to get out, press set up again. You know can read all regions. In fact this is the same fix for the 7050 model.