I bought XZP Dual, i was impress to first sight, very good performance but, i'm very disappointed with sony android oreo, very low volume, horrible sound, wifi disconnect and can't reconnect, problem with mobile data too low and ocassionaly no data and reset connection, gps icon is showing almost all day even is disabled. How is possible that an expensive phone has a crappy android very bad even samsung J5 o J2 Prime works flawlessly i can't understand, how is possible that exist a quality check and failed!!!! I read some users that android 7.1.1 works much better but i have no FTF to flash. I like sony, i like de models, but, Android OS fails (stock rom) i see a samsung phone mid-range is awsome but i'm not change sony.
I Hope that Sony release a quality OS (oreo 8,1), no bugs at all for an expensive phone, i expect much better sound, more stability and even more optimization to android.
Greetings to all
PS.: sorry my english.