It does not remove territory lock out. To bypass the counrty code you still need to get a cart (Action Replay or similar), install a country switch, or use Satconv on the games' iso or bin files before burning them.
how do you install a country switch? is it kinda like that 50/60 switch thing for Genesis? does it require any soldering? does that 50/60 switch require soldering? where are the instructions for the 50/60 switch? if you do the 50/60 switch, you can play BOTH NTSC and PAL games right? where're the instructions on how to do the country switch?
it requires soldering, in some models very risky soldering (lifting of a pin of a surface mounted chip with 180 pins). it does not have any influence on the country protection, only on game speed. some games require one to get around timing problems.