Try Devmenu_2x!About fbi 2.6 i confused with rxtool.
Fbi dont allow me to install big blue menu because is said is already installed
(the first i have installed big blue menu its have install title manager.
Edit: i have tried title manager and i said that the title is already installed (mset)
Edit2: tried to lauch the exploit... dont work.
Btw, MSET doesn't work with 2.6. Use 3.0 Beta8