DiPlay on DiLink 5.1: Exact HUD and Dashboard Firmware Scope

Available evidence

The maintainer’s verified Android 13 fingerprint is BYD-AUTO/IVI/IVI:13/TP1A.220624.014/eng.build20260722.221155:user/release-keys. Windshield output is additionally restricted to the verified stock receiver version 10601004 / certificate.

The measured dashboard profile is 1920×720 and handles Map, Scenario and Simple layouts. Automatic theme/card following uses Usage Access; the affected firmware needs a one-time ADB permission setup.

Built-in hotspot and earlier HUD candidate tests are confirmed on the development car. The car model/year is not disclosed, so this cannot confirm a specific model in the checker.

What to try next

Use the compatibility checker with your own system values. Keep unknown fields unknown. For wireless, try the current built-in hotspot setup first when available; compare USB to isolate transport problems.

A related report can guide troubleshooting but cannot confirm your firmware. Submit a complete result if your combination is missing.

Changes and checks in 0.2.12

Virtual 16:9 maps support compatible launchers without a physical cluster. Experimental DiLink 3/4 routes add scoped cluster handling and retryable stock-state restoration; DiLink 5/5.1 keeps priority. No DiLink 3 windshield HUD or verified DiLink 4 HUD profile is claimed (PR #171/#182/#187/#213).

Custom turn cards add 30%–95% sizing, opacity and phone-supplied arrival data. Unknown/expired guidance clears. Supported dashboard contents switch live with delivery checks; incompatible layout changes still reconnect (PR #193/#232).

Optional wheel-map zoom and main-screen joystick are off by default. Configure keys while parked; call/media actions and matched press/release handling remain. Route and session checks reject commands for old phones or streams (PR #214/#231).

Retest repaired DiLink 3/4 cluster routes, scan recovery, wheel modes and firmware-specific hotspot startup. General stutter, calls/Siri/microphone, iOS 15 startup and colour/theme reports still need fresh current-device evidence.

Changes and checks in 0.2.13

DiLink 4 native cluster casting and picture controls improve; contributor confirmation covers a 2022 Seal/DiLink 4/Android 10. DiLink 3 projection has checked recovery. Turn cards retain their two-minute expiry, map scale adds 125%, and battery/wheel-service recovery is scoped. Independent DiLink 3 call keys/dashboard cards are off by default; stock idle restoration is not a prior-state snapshot (PR #243/#260/#265/#285/#296/#297/#304/#306).

Retest Android 9 P2P, model-specific cluster restoration, hotspot repair and call/audio paths on the target firmware. Buffered music still needs physical pause/seek/navigation/call/Siri checks; contributor setups do not validate the complete signed release.