I want the PS5 to be fully backwards compatible so all the

PS5's PS4 backward compatibility works like a charm - Polygon

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PlayStation Receiving COMPLETE Backwards Compatibility on PS4 & PS5?!? NEW Mark Cerny Sony Patent!!!

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Will the PS5 have 'backwards compatibility'? - Quora

Will the PS5 Slim be backward compatible? Yes, sort of. - PC Guide

The PS5 is supposed to be backward compatible, but it is not reading my PS4 games discs. What could be the issue? - Quora

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