Ps4 Tool Downgrade V100 New ((link)) -

Unlike a simple factory reset, a firmware downgrade is a hardware-level process. The PS4 motherboard contains two firmware slots:

Syscon Patching:

The Syscon (System Controller) chip must be accessed, which sometimes involves "lifting" specific pins (like pin 22 on 100-pin chips) to enable communication. ps4 tool downgrade v100 new

Short answer:

Generally NO , unless you meet specific hardware conditions. Unlike a simple factory reset, a firmware downgrade

PS4 CONSOLE ON 13.02 FIRMWARE- LET'S REVERT IT TO 12.02! - YouTube. This content isn't available. YouTube · FixmyConsole Reset the Syscon chip’s boot flags

• Reset the Syscon chip’s boot flags.
• Bypass certain region restrictions.
• On very specific CUH-10xx and CUH-11xx models, rewrite the NOR memory to spoof a lower firmware.