Since these units do not support over-the-air (OTA) updates, you must use physical media. Obtain the firmware file from a verified enthusiast forum like SEATCUPRA.NET or a VW parts specialist. Burn to Disc: Use high-quality CD-R media. Burn at the slowest possible speed
General improvements to sound output and speaker balancing across all media modes. Bluetooth Connectivity:
The RNS 310 firmware version is a stability and feature update that primarily improves the usability of the head unit's navigation and phone systems. While it shares many core improvements with version 0357, version 0358 is often cited as the definitive "bug-fix" release for units that experienced glitches during previous 3xx-series updates. 🚀 Key Improvements in Version 0358 Speed Sign Display:
with the RNS 315, which has similar looks but internal storage for maps. Attempting to install this on an RNS 315 or a North American RNS 510 can cause system failure. If you'd like, I can help you: Find the specific download links for your vehicle brand (VW, Seat, or Skoda). Troubleshoot
Before downloading, you must verify your current hardware and software version to avoid "bricking" (permanently breaking) the unit. 1. Identify Your Version Power on the RNS 310. Press and hold the button for ~10 seconds. from the secret menu.
Look for "SW Version" (Software) and "HW Version" (Hardware). 2. General Installation Steps
if your "Phone" button is still just muting the audio after the update.