Like I said I used the redthetrainer web page, I couldnt get it to work using web server, but they added a couple of steps to the guide since then, heres the full steps
Steps:
1. Setup a small Web server on pc or smartphone. A custom miniweb application (from:
MiniWeb HTTP server - Browse Files at SourceForge.net) with small changes to the JaveScript, and supplied to host files if you would like to use it.
2. Extract the files from release to your http server root folder.
2a- To use the miniweb.exe server, it is necessary to create a folder: htdocs
2b- The files *.html and *.js included in the zip files should be copied/moved to htdocs
3. Copy the "
flsh.hex" file from release folder to root of flash drive.
4. Put a
FAT32 USB key in port closest to BD Drive (/dev_usb000).
5. DOUBLE-CHECK your flash drive on XMB to make sure it shows up under Music, Photos, Videos, etc.
6. Open the
PS3 browser File Address window, write the IP address of your server
(and the port if not 80
) & press the Start button.
7. Select the appropriate button for your console and wait for PS3 to power down.
DO NOT STOP THE PROCESS ONCE STARTED!!
8. Once PS3 has powered down, reboot console and install CFW matching OFW version. If installing through XMB does not work, boot to recovery and install.
Make sure you run minverchk first because if you try it a console that was shipped with firmware newer than 3.56 you will brick your console