PS4 Firmware 6.50 Lets You Switch Which Button Is Enter (For Some Regions)
PlayStation 4 Firmware 6.50 released - Remote Play now supports iOS devices, X/O button swapping is FINALLY a native feature and you can stream 720p video to NicoNico! - Wololo.net
PlayStation 4 Update 6.50 Error, Reasons and Possible Fix
PS4 Remote Play For iOS: How To Download and Stream PS4 Games on Your iPhone or iPad
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