You will brick your console. The PS4 will show a black screen or a continuous blue light. Recovering requires a hardware programmer and a full NOR dump—something beyond most users’ capabilities.
The existence of a "PS4 Tool Downgrade V100" file often stems from a misunderstanding or rebranding of legitimate tools like the "Pi-Lo" or other Syscon glitching methods. When a user downloads ps4 tool downgrade v100 verified
A real downgrade (revert) requires opening the console and has the following characteristics: You will brick your console
While the term "ps4 tool downgrade v100 verified" is highly searched, the only verified method is a hardware-based "revert" to the immediate previous firmware. Stay away from "instant" software fixes and always backup your data before attempting any modification. ps4 tool downgrade v100 verified