Gemini PDA update :-( ===================== I have the Wifi-only Gemini PDA. Surprisingly it's the least popular model of the (already obsolete) Gemini. So over-the-air update does not work here (it work only for 3G models for some reason). I can only re-flash the whole device it I want to upgrade from Android 7 to Android 8. Well, I should postpone this task.. I don't need this device too much. But Nextbike bikes are ready and trey require Android device to use them...