With all the recent JailbreakMe PS4 3.5x/3.70/4.0x developments, many are wondering which Firmware version new PlayStation 4 Slim and PS4…

PSA: Reports of New PS4 Pro Consoles Shipping with 4.0x Firmware!

Source: PS4 News – PSA: Reports of New PS4 Pro Consoles Shipping with 4.0x Firmware!