PlayStation 3 4.87 OFW -- CFW ( complete tutorial 2021 )
This video is only for knowledge and tutorials.
download official update
playstation 3 4.87 ofw
https://www.playstation.com/en-in/sup...
for more details of exploit and conversion:
for playstation 3 toolsets.
https://www.ps3xploit.net/bgtoolset/