You can only "downgrade" (revert) a previous firmware version
Hardware: A PC (Windows) or Android device to host the proxy server.
There is no "magic button" software tool to downgrade PS4 firmware. Instead, developers use specialized tools like PS4 Wee Tools to "revert" the console to its previously installed firmware. New Free PS4 Downgrade Tools Released | "PS4 Wee Tools" ps4 tool downgrade v1 00 install
Warning: Downgrading your PS4 can potentially brick your console if not done correctly. Proceed with caution and at your own risk.
Disclaimer: Downgrading your PS4's firmware can potentially brick your console, rendering it unusable. Proceed with caution and at your own risk. Additionally, exploiting or modifying your console's firmware may void its warranty. You can only "downgrade" (revert) a previous firmware
The Good:
The PS4 Downgrade Tool (v1.00) is a hardware-based flashing device used to restore a PlayStation 4 console to its original factory firmware (1.00). This is primarily used for exploiting early kernel vulnerabilities that were patched in later updates. New Free PS4 Downgrade Tools Released | "PS4
Again, I want to emphasize that downgrading a PS4 can be a complex and potentially risky process. It's essential to ensure that you're using reputable and trustworthy tools to avoid any potential harm to your console.