How to fix errors CE 107520-5, CE-108889-4, NP-102945-1 PS5?

An error window is displayed if you have an old version of the system or an update was installed incorrectly.

Here’s what to do:

  • download and install the latest update for your PS5 system;
  • if you temporarily fail to connect your PS5 to the Internet, install the update from a USB drive by downloading the necessary files from the official PlayStation website;
  • the third solution is to use the game disc, which also contains the files for updating the system.
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