Brewology

Hey.

I just picked up a used ps3. Model is CECH-2501A. Its running 4.11 OFW. Id like to downgrade to 3.55 CFW but Im not sure this can be done after doing a little looking around. atleast not for free.

What can i do? is there a free way of doing this?

Thanks in advance.

You have to use a flasher..

There is no way to do it for free. Spend the 60 on a flasher.