if your "Phone" button is still just muting the audio after the update.
General improvements to sound output and speaker balancing across all media modes. Bluetooth Connectivity: rns 310 firmware 0358 download
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 if your "Phone" button is still just muting
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. Attempting to install this on an RNS 315
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
Provides better stability for Bluetooth audio streaming and metadata display. Warning Systems:
In older 2xx versions, the "Phone" button often only functioned as a mute button. Version 0358 activates the on-screen phone menu for calls and contact lists (requires a Bluetooth module). Audio Quality: