when a company releases a new version of software, like a game or a ps4 or a phone, how does it know that it has to update? how does the company tell the PS4 that it has to update now, and how does it tell every PS4 this?
In: Technology
Every device that updates automatically just calls home in intervals, typically ones a day. That is a very easy task. It could call a API URL to get the actual version or calls an API URL and tells his version and got back the answer to update or not.
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