Of course DevHook runs UMDs. That's the whole great thing about it!

Y'know, using X-Flash, you can change the version of a 1.5 PSP to be version 9.99. It's fake, but it fools games into starting.
Using DevHook, I emulate version 2.71 on my 1.5 PSP. Is there a way into changing the 2.71 firmware so that it thinks it's a higher version (like 9.99), even though it wouldn't really be? If I could set the version of the 2.71 firmware to be a higher number, then I gaurantee SFB2 would work online.

So, repeating my question, is there a way to change the version number of the emulated 2.71 firmware?