: By "glitching" or patching the system files, you can force the console to boot from its inactive slot, effectively reverting to the last installed version (e.g., from 11.50 back to 11.00).
Software claiming to downgrade PS4 firmware via a simple USB or PC connection is almost always a scam or malware. ps4 tool downgrade v100 exe download work
I can provide the official guide for your specific console setup. : By "glitching" or patching the system files,