I'm asking out of curiosity. After the March update of the Dr. Prius app, it stopped connecting to my NHW11. Do you happen to have a similar problem? I've tried both the cheap Vbox OBD2 reader and the more expensive Veepeak, and the same problem persists.
Yeah, you have to download an older version of the app. I did not dive too deeply but I simply uninstalled the latest version, googled "dr prius apk", and downloaded whichever CNET had available since its a trustworthy source, at least it was growing up lol