If your ps4 system does not recognize the update file check that the folder names and file name are correct.
Ps4 connect a usb storage device 7 51 or later.
Or you might not get any response at all from the system.
Press and hold the power button releasing after the second beep.
Usb d ps4 update.
1 download the latest version of ps4 second screen available from google play or the app store.
This is a bad omen then.
Connect a ds4 controller using a usb cable and the usb drive to the ps4 system.
So once connected to a pc you should get a message indicating that the system has properly recognized the connected usb drive.
Usb d ps4 update.
Otherwise if the usb storage device is defective you ll get a message like the one below.
Start the ps4 system in safe mode.
So i did the update i tried through internet using safe mode and through usb the update completes and then it still says cannot start ps4.
Connect a ds4 controller using a usb cable and the usb drive to the ps4 system.
Start the ps4 system in safe mode.
Additionally for mobile devices running android 10 you can now connect a dualshock 4 wireless controller via bluetooth for remote play 2 3.
Ensure that the ps4 folder is at the root of the usb storage device and not contained in another folder.
Start the ps4 system in safe mode.
Press and hold the power button releasing after the second beep.
Connect a usb storage device that contains an update file for 7 51 or later.
Ensure that the ps4 folder is at the root of the usb storage device and not contained in another folder.
I started my ps4 and it comes up with the cannot start ps4.
Connecting ps4 usb storage device to a pc.
Download ps4 remote play from google play to use this feature.
Select update from usb storage device ok.
Press and hold the power button releasing after the second beep.