Tool Downgrade ~repack~ | Ps4
If you see a “PS4 tool downgrade” that claims to work via USB or software alone—it’s fake. The only real downgrade requires soldering, backups, and serious electronics skill. For most users, your best bet is to either stay on your current firmware or buy a pre-jailbroken console.
: You can typically only revert to the firmware that was installed immediately before your current version. ps4 tool downgrade