Could you please provide the of your Sony device so I can help you find the correct, official firmware? Drivers and Software updates for WH-CH510 | Sony HK
I was unable to find an official Sony download for a file named "LDD H510 3840x2160 768M Sony part01 rar." This specific naming convention is typical of third-party firmware archives or unofficial software mirrors rather than official Sony support channels.
To ensure your device's security and functionality, follow these steps on the official site:
If you are looking for official firmware, drivers, or software for a Sony device (such as the WH-CH510 headphones or a 4K display), you should use the official . Recommendations for Official Downloads
: For mobile-connected devices like headphones, Sony recommends using the Sony | Sound Connect app (formerly Headphones Connect) for automatic updates.
: Sony typically provides firmware as an executable (.exe or .dmg) or a single update file for USB installation, rather than multi-part .rar archives.
