System Firmware Version in the PS4-settings check
- Go to the PS4 menu to the "settings".
- You then scroll down to "System".
- From there you can select the "system information".
- The number after "system software" is the version number of your system.
- To update to a newer Version, go to "settings" to "system software Update".

PS4: Firmware-Version
Video tip: swapping games on the PS4 - A manufacturer's guide
In this manufacturer's instructions of Sony, learn how to replace you PS4 games with friends:
Read also, how to you on your PS4, a Wi-Fi connection set up.
