Buenos pues eso cogido de la web de fanjita
Here it is, as posted already at PSPUpdates, a version of the GTA eLoader beta that now supports v2.6 firmware. This means that you can now run homebrew on every version of the PSP, except for v1.51 and v1.52 firmware (and there's no good reason to stay with those versions).
Remember, as before, that this is still beta quality, so it doesn't run reliably every time and doesn't run as many homebrew applications as the TIFF-based EBOOT Loader, but it still runs a lot of things. You can see the full list of test results so far here.
Hopefully we'll be able to locate the cause of some of the current bugs very soon, but in the meantime, you can download this beta here. You'll need WinRAR to open the package, and you can view the readme file (including installation instructions) here.
And no, we're not interesting in making an ISO loader or a downgrader, so please don't ask. Homebrew is the goal, and homebrew is not the same as piracy.
Vamos que a menos que alguien se atreva a intentarlo, no habra ISOLOADER por parte de fanjita, finiquitado el tema
P.D. Aunque yo sigo estando muy contento con mi 2.50 y mi emu de snes
Saludos