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TCFDONMEZandClaude 2fd7b2dde1 Fatih'sMG4 — ABRP telemetry for an MG4 EH32 on SWI69
A fork of malys/EVABRPUploader (itself a fork of Leon Kernan's ABRP_Uploader)
carrying the changes that make it work on this car. History starts here: the
tree is what matters, and the upstream projects are where the earlier work
belongs.

EVHardware is vendored rather than tracked as a submodule, so one clone
builds.

Telemetry. SOC, battery power and range read as unavailable on SWI69 because
the vendor fallbacks were gated to SWI68 alone, while the property ids they
use are the ones this car publishes — the gates now admit SWI69. Tyre
pressure, the odometer and charge status come from the vendor block too,
since the generic properties for all three are declared here and never
publish. Tyre pressure is confirmed on the vehicle; the other two are not
yet.

Vehicle page. Every signal the car answers, in a table. One that it does not
publish shows a dash: an unimplemented VHAL property returns zero, and
"0 °C" would read as a measurement.

Wi-Fi page. Joins a network the unit already has saved, so a phone hotspot
does not need a trip into Settings on every drive. Tried on the upload tick
and from a button, skipped while already associated. This leans on the unit
being API 28 and the build being platform-signed — getConfiguredNetworks and
enableNetwork are closed to ordinary apps from API 29 — and fails quietly
where that does not hold.

The OTA updater points at this repository. An APK from upstream is signed
with a different key, which Android will not install over a platform-signed
build.

Co-Authored-By: Claude <noreply@anthropic.com>
2026-09-22 10:45:00 +03:00

1.8 KiB

Disclaimer — no warranty, no liability

Use this software entirely at your own risk.

This project is provided "as is", without warranty of any kind, express or implied, including but not limited to the warranties of merchantability, fitness for a particular purpose and non-infringement. In no event shall the authors or contributors be liable for any claim, damages or other liability, whether in an action of contract, tort or otherwise, arising from, out of or in connection with the software or its use.

What that means concretely

  • This library reads and writes settings on a vehicle. Any app that embeds it can change how a car behaves. Installing such an app is your decision and your responsibility, including any effect on the head unit's stability, your warranty, your insurance, or your vehicle's roadworthiness.
  • The safety gate refuses road-behaviour writes above 0 km/h and fails closed on an unreadable speed. It is a guard, not a guarantee — it does not make an ill-considered write safe, it only prevents it landing while moving.
  • Compatibility is inferred, not tested. docs/firmware-matrix.md is derived from this code, not from running on cars. Consumers must check what a given vehicle actually exposes at runtime.
  • Vehicle access uses undocumented runtime interfaces. They can change or disappear with any firmware update.
  • Climate and window signals are read-only and unverified on MG4 hardware.

Not affiliated

This project is not affiliated with, endorsed by, or supported by SAIC Motor, MG Motor, or Google. MG, MG4 and related names and logos are trademarks of their respective owners. They are used solely to identify compatibility with certain vehicles; no official origin, certification or approval is claimed.