How to Revert the PS4 to a Previous Firmware (Full Tutorial)
Newer v100-style toolsets often combine software interfaces with specific hardware programmers. Popular community tools include: ps4 tool downgrade v100 new
The version that was installed before your last update. How to Revert the PS4 to a Previous
Because the PS4 keeps a backup of the previous firmware as a failsafe, tools like can be used to swap these slots, effectively "reverting" the console to its prior state. Key Tools for Downgrading ps4 tool downgrade v100 new
The version currently running on your console.
A hardware setup used to glitch the console’s Syscon chip into a debug state for firmware writing.