Press and hold the power button on the console. Release it after you hear a second beep (about 7 seconds). Connect USB: Plug your USB drive into the console. Update System Software (Option 3), then select Update from USB Storage Device After the install, go to Settings > System > System Information to confirm you are on version 9.00. Step 4: Disable Automatic Updates
Here are a few options for a post regarding "PS4 9.00 Firmware," depending on where you are posting (a tech blog, a forum, or social media). ps4 900 firmware download install
The PS4 is very specific about the folder structure and file system of your USB drive. How to Jailbreak the PS4 on 9.00 with a USB (Full Tutorial) Press and hold the power button on the console