

After that, your PS4 will restart and transfer all the data that you have stored. Press the X button to add a checkmark in the Application saving section.

Navigate to the System > Backup and Restore one by one, and then select the Back up PS4 option from the new screen. Then click the Settings icon and press the X button on the console to open it. In the Home page, press the Up on D-pad to enter the Function menu.

Then insert the USB device into the USB port. Prepare a USB flash drive that is formatted to either FAT or exFAT. After that, you can follow the steps below to install the PS4 system software manually. So, back up all the important data on your USB drive in advance. Please bear in mind this method will lose your personal data on your USB drive. It is a method that has been proven to be useful by a great many users. If the above method fails to work, you can try installing the PS4 system software manually. Install the PS4 System Software Update Manually
