Possibility to use custom firmware and plugin in PPSSPP?

[cocis]

Hi. I tried to search for the answer of this on the forum but couldn't find the exact thing. I'm sorry if there were similar threads before.

There're a couple of plugins and homebrews for converting save files between MHFU and MH2G that run on PSP with custom firmware. As these things need memory dump or sorta things while playing the game by pushing music button on PSP and so, I couldn't manage to figure out how to use these on PPSSPP. Is it possible to emulate custom firmware-based plugins, if not XMB itself?

On a side note, it would be appreciated if anyone could tell me how to convert PPSSPP save of MHFU into MH2G one.

Thanks.