games require ios 250 to run

Hello, sorry if this was the wrong place i just joined this site after modding my wii a few days ago

so i modded it just fine, its the second wii i used letterbomb on but i was trying to get my backup of call of duty black ops to work and i finally did after trying a few different methods and im not sure exactly what made it work but i had to change the ios to 250 for it to work but now i need to change all my games to 250 is there a way to fix this i ran a syscheck but i dont know how to post it, do i just take a picture of my screen and post that?

thanks

http://www.wiihacks.com/other-faq-gu...tem-check.html

http://www.wiihacks.com/software-bac...heck-here.html