Download and Verify Your File
All downloads on this page use the ZIP format. Compare the SHA-256 checksum shown beside a download with the checksum of the file you received. A match confirms that the file downloaded completely, but it does not replace the model, generation, region, and installation checks above.
The CS310 ZIP contains separate Europe and Asia packages in RAR format. Choose the region required by your device. When extracting any update, keep its folder names and locations unchanged.










