Ask PlayStation on Twitter: "@Me21789 Could you please let us know the size of the update file you saved on the USB? This is just to make sure the correct file was
Ask PlayStation on Twitter: "@Metal_Mogwai Thank you. Yes, we kindly recommend you to reinstall the system software and let us know the outcome." / Twitter
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How to FIX "Device's file system unsupported" on PS4! | No FORMAT | No 3rd Party Apps | 100% Working - YouTube
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