Flash2Advance Ultra 2G problem - can't use the 2nd gigabit of the cart

[SkyeHawk]

Hey all. I bought a Flash2Advance Ultra 2 gigabit cart a while back, and I've only ever been able to use the first gigabit. When I try to fill the cart up, only the first half of games I've stuck on the cart work. :(

Anyone know how I can fix / get around this? :confused:

Thanks.

[SkyeHawk]

Anyone? Please? :(

[jojotjuh]

use the newest bootloader and it must ork