This is a quote from gsmarena. From the source provide by Gsmarena: It has been a long time coming, but Sony Mobile has finally started the Android Nougat rollout for the Xperia XA Ultra through firmware number 36.1.A.0.179. At the time of writing, the firmware is only live on a couple of XA Ultra variants including the F3211 and F3212, but we expect it to be live on all variants shortly.
I don't recommend updating. I had several issues with nougat, so I did a repair with XC and it flashed 6.0 on the phone, but now IMEI and Baseband Version are NULL. So now phone won't look for a sim. It's worse then before. Sony pulled Nougat for F3213 US.
