Bodo Menke<p>4. The most important part, why I considered the app at all, doesn't work: Firmware update! The app believes, that it has no Internet connection, while the Win11 on which it runs and the Mac below have it of course.<br>5. Very interesting from an InfoSec perspective: It seems the app checks credentials while it has not established a connection to the battery yet, i.e. the credentials are baken into the app and the battery itself is unprotected? OMG. Would love to see an audit of this.<br><a href="https://hessen.social/tags/BYD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>BYD</span></a></p>