10.25" Linux Car Stereo for Audi A4 B8 S4 A5 S5 RS5 (2009-2016) Concert & Symphony System - Wireless CarPlay Android Auto Head Unit, 1920x720 IPS Touch Screen, Retains Factory Radio & Knob Control

Custom Fit for Audi Concert & Symphony. Engineered specifically for Audi A4/S4/RS4 (B8/B8.5) and Audi A5/S5/RS5 (20092016) equipped with Concert or Symphony Radio. Key Identifier: Your control knob must be positioned on the Radio Faceplate (above the AC controls), NOT near the gear shifter. Note: Does NOT fit MMI 3G/2G High systems. Linux OS: 2-Second Fast Boot. Powered by a streamlined Linux Operating System. Unlike bloated Android units, this system provides instant boot times, smooth transitions, and no system crashes. It is a dedicated, high-performance gateway for Wireless CarPlay and Android Auto. Wireless Connectivity & Smartphone Integration. Modernize your Audi. Connect automatically via Bluetooth/WiFi for Wireless CarPlay and Android Auto. Use your original Radio Knob and Steering Wheel Buttons to control Waze, Spotify, and Calls. Keep your eyes on the road while staying connected. 10.25" 1920x720 HD IPS Display. Upgrade your view. The 10.25-inch IPS Touchscreen features a sharp 1920x720 resolution, replacing the low-res factory screen. The anti-glare display ensures maps are readable even in direct sunlight, blending perfectly with the Audi interior. Dual System: Retains All OEM Functions. Best of both worlds. Switch instantly between the Original Audi Menu (Radio, CD, Car Info, Oil Level) and the new Linux Smart Interface. It retains your Original Reverse Camera, Parking Sensors, and Vehicle Settings perfectly. Customizable Audio Experience. Tailor your sound. Features 4 EQ modes (Standard, Jazz, Classical, Pop) to fine-tune audio output through the car's AUX system. Supports customizable wallpapers to match your personal style and the premium feel of your B8/B8.5. Easy Installation. Plug-and-play harness included for Concert/Symphony systems. Audio routes through the vehicle's AUX input (ensure AUX is active)