Download the exploit files from **ps3xploit.com >Domain no Longer owned by team** (ps3xploit.me =new) & host them on any http server on your pc or smartphone.
Then you can open them in the ps3 browser using the ip address of the web hosting device on your local network.
install xampp, enable appache (right click the xampp icon and enable it from there), drop the exploit files into a folder (name it whatever you want), drop that into the htdocs folder, then open the ps3's web browser and type in the ip address of your pc/name of folder you just created.
if you you're using a phone, try kws as the http server. you'll need to know the exact designation of your phone which you can probably find with a file explorer. that's what I had to do since my phone's root is a random series of letters and numbers.