- All supported Android versions: Marshmallow, Nougat, Oreo
- on what other ROM is it currently running : stock Oreo
- is it maintained?
- is the current ROM official or unofficial:
Sony stopped maintaining their Xperia XZ software in 2018. My cell provider tells me that their network will support VoLTE next year and not LTE or 4G so with my current software my phone will not work for phone calls. Sony has made it possible to unlock the bootloader on this phone to put a new ROM on the phone and I’ve unlocked the bootloader. People have gotten VoLTE to work on this phone using other ROMs.