Was curious about a Light L19 seeing how cheap it is now and did some digging around for how to update. This Github project from an XDA thread may do the trick https://github.com/helloavo/Light-L16-Archive
Was curious about a Light L19 seeing how cheap it is now and did some digging around for how to update. This Github project from an XDA thread may do the trick https://github.com/helloavo/Light-L16-Archive