System download update is very slow

[chenxuch]

下载一天才到百分之二十,这问题怎么解决

Download one day to twenty percent, how to solve this problem

GT

[pribambas]

XZP with Android 7 known to have wi-fi issues. Try using another wi-fi connection or switch to mobile internet connection/3G/LTE if it's not so expensive for you.

[chenxuch]

没有用,好慢

Useless, so slow

GT

[19667]

Did you try to update with Xperia Companion. i think it will solve all the problem.

Don't Forget to give Kudos