http://www.androidtip.info/gionee-an...s-details.html
This new Lollipop OS based Amigo 3.0 OS is expected to be coming to the latest phones from Gionee, and that might include the Elife S5.5, Elife S5.1 and Elife E7 among others, although the E7 has just got the KitKat update and the Lollipop update in future is not yet confirmed by the company
Por el momento al haber actualizado a KK no se confirma para E7 aśn.