https://nokiapoweruser.com/nokia-3310-4g-ta-1077-come-yunos-images-revealed-via-tenna-certification/
https://www.neowin.net/news/a-4g-version-of-the-nokia-3310-leaks-running-a-forked-version-of-android
origin - http://www.pipiscrew.com/2017/12/nokia-3310-4g-ta-1077-to-come-with-yunos/ nokia-3310-4g-ta-1077-to-come-with-yunos