Sony XPERIA XA1 is the successor of Sony XPERIA XA for 2017. It has quality HD display, powerfull Mediatek octacore CPU, 3 GB RAM and good camera. Sony XPERIA XA1 come with Android 7.0 from factory. Below you can find the latest firmware for the phone and how to backup the original firmware customization. Sony XPERIA XA1 will also be updated to Android 8.0 Oreo soon.