The Safe Mode might sound not that familiar to you though, it’s easy to start your PS4 system to its Safe Mode. The official Sony website tells us that Safe Mode is designed to fix issues with PS4 firmware and should only be used when recommended by a PlayStation support article or Sony support staff member.īefore we talked about the Safe Mode Option, let’s figure out how to start your PS4 in Safe Mode. So we highly recommend you always back up your PS4 system data to an external hard drive, USB storage device or online storage before trying an option from the Safe Mode menu. Some Safe Mode options will cause data loss. The options in Safe Mode help you solve different problems with your PS4. When you can’t power up your PS4 console, or when your PS4 system is getting problems, you can still use your console through its Safe Mode. The Safe Mode allows you to start your PS4 system with the most basic functions active.