Racer0018 has just posted https://www.**********/threads/ps4-4-50-firmware-development-updates-seeking-feedback.1909/, it explains that since the release of the official update of the PS4 in 4.50, they try to operate the code and that unfortunately it does not work with this firmware.
For now, they are looking for how to run this code on official firmware 4.50. It confirms that on its PS4 Pro passed in 4.50 official the code does not work either.
Several choices are available to them, either release the code so that those who are in 4.50 Beta can test it, hoping that someone can improve it, the idea being also that some lower firmwares can take advantage of this code.
He announced that now they are focusing on the official firmware 4.05, but that the porting of the code will take time, specifying that the code is finally close to that of the Team Fail0verflow, specifying "that they did not invent the wheel ". Of course, everyone is disappointed, only partly handed over.
Another disappointment of this new official firmware 4.50, the Japanese developer of PS4 Save Editor, has just announced that its software is not compatible!
https://twitter.com/cybergadget
"It was confirmed that patch cord can not be applied correctly when up****** the PS4 main unit to the latest system software "4.50". We apologize for any inconveniences, but please do not update to "4.50" when using save editor for PS4 at the present moment."
The official firmware 4.50, not content with not bringing new novelties, also brings a lot of security faults.
For now, they are looking for how to run this code on official firmware 4.50. It confirms that on its PS4 Pro passed in 4.50 official the code does not work either.
Several choices are available to them, either release the code so that those who are in 4.50 Beta can test it, hoping that someone can improve it, the idea being also that some lower firmwares can take advantage of this code.
He announced that now they are focusing on the official firmware 4.05, but that the porting of the code will take time, specifying that the code is finally close to that of the Team Fail0verflow, specifying "that they did not invent the wheel ". Of course, everyone is disappointed, only partly handed over.

Another disappointment of this new official firmware 4.50, the Japanese developer of PS4 Save Editor, has just announced that its software is not compatible!
https://twitter.com/cybergadget

"It was confirmed that patch cord can not be applied correctly when up****** the PS4 main unit to the latest system software "4.50". We apologize for any inconveniences, but please do not update to "4.50" when using save editor for PS4 at the present moment."
The official firmware 4.50, not content with not bringing new novelties, also brings a lot of security faults.