The day the music died. Here's a review of BQ Aquaris E4.5 smartphone, converted from Ubuntu to Android Lollipop using SP Flash Tool and official firmware, including upgrade procedure, setup, general use, look & feel, applications, updates, security, performance, responsiveness, some errors, other observations, and more. Take a look. https://www.dedoimedo.com/computers/aquaris-e45-with-android.html Cheers, Mrk