99% of websites offering “PS4 Downgrade Tool.exe” or “PS4 Downgrade.pkg” are viruses or data stealers.
: There is currently no "one-click" legal software tool that can downgrade system firmware. 2. Game Version Downgrading (No Jailbreak) ps4 tool downgrade download
: Using proxy tools to modify game versions generally does not result in a ban if done for offline play, but modifying system firmware or using jailbreaks can lead to a permanent PlayStation Network (PSN) ban. 99% of websites offering “PS4 Downgrade Tool