Why am I not able to initialize my PS4 for total system reinstall?

Why am I not able to initialize my PS4 for total system reinstall?
I’ve been trying to initialize my PS4 for a complete system reinstall, but I keep encountering issues that prevent me from doing so. Every time I go through the process, I face error messages that I can’t seem to bypass. I’ve followed the steps closely, using a USB drive with the necessary system software update file, but it appears my PS4 fails to recognize it or starts the initialization process only to stop unexpectedly. I’ve ensured my USB is formatted correctly and the update file is in its proper location, yet the problem persists. It’s incredibly frustrating because I’m stuck in a loop without my PS4 being fully operational. Can anyone elaborate on potential reasons why I am unable to initialize my PS4 for a total system reinstall?
6 Answers

Your PS4’s internal hard drive could be the culprit. If the hard drive is not properly connected or is faulty, this can prevent the system from initializing. To check the hard drive:
1. Power off the PS4 completely.
2. Remove the HDD cover.
3. Take out the hard drive and then reinsert it securely.
4. Turn on the PS4 and try the initialization process again.
If the hard drive was not properly connected, this should solve the issue.

Check your USB drive for both space and integrity. Your drive needs enough free space for the reinstallation file, ideally an 8GB capacity or more. Ensure the drive isn’t corrupted by testing it on your computer to confirm it can read and write files properly. Before you start, clear the USB drive of other files to avoid confusion during the reinstall.

Sometimes, the initialization issue is due to the wrong file being used for the reinstall. You need to ensure that you’re using the complete system reinstall file, which is much larger than regular updates. This file should be named PS4UPDATE.PUP and is typically several gigabytes in size. Make sure you download it directly from the official PlayStation website to avoid any complications.

It’s possible that network issues are interfering with the initialization process. A stable internet connection is necessary for the PS4 to verify the system software. To ensure this:
1. Use a wired Ethernet connection instead of Wi-Fi.
2. Reset your router or modem prior to beginning the reinstall process.
Doing so can help ensure a more stable connection, potentially resolving the initialization issue.

In some cases, the problem may lie with the PS4’s hardware itself. Connectivity issues can prevent the system from recognizing the files on the USB drive. I recommend trying different USB ports on your PS4, both on the front and the back, to see if the issue lies with a specific port. This has worked for me in the past when the PS4 struggled to read from a particular port.

I had this exact problem, and after much trial and error, I found out that the USB drive I was using was the issue. Ensuring it was properly formatted to FAT32 solved my problem. Here’s what I did step-by-step:
1. Format the USB to FAT32 using your computer.
2. Create a folder named ‘PS4’ at the root of the drive.
3. Inside the ‘PS4’ folder, create another folder named ‘UPDATE.’
4. Place the PS4UPDATE.PUP file into the ‘UPDATE’ folder.
With my PS4 turned off, I inserted the USB drive and followed the on-screen instructions. This worked perfectly for me.