Newb: I have 3.40 firmware

[packinDSS]

What do I need to do to get the cr**ked firmware on this?

I want to run Map This! on it. I ordered the sony GPS unit (Japan version) for it today.

The one I have is white I think from Europe (im in USA) and it is a TA82 version.

Forgive me if this has been answered soemwhere I have been searching for a few hours.

 

[x3sphere]

Basically, there isn't a downgrader for 3.40, so you'll need to upgrade to firmware 3.50 then downgrade.

Instructions for doing both can be found in the 3.50 downgrade thread:
http://forums.exophase.com/showthread.php?t=2470

It will require a copy of Lumines.

Moved this to the correct forum as well.