I brought a SkySafari 5 Pro on 22 September but couldn't download successfully.When the processing is 20%，39%，59% and 79%，it stopped automatically and after a couple of minutes it automatically continued.At last，the Google Play said that “Can't download,please try again,error 495”.I tried more than four times in past days but all these trials are fail.The error code are 921，925 except 495.
I really want to resolve this problem.
ADD:My phone is HUAWEI Honor 8 and OS is EMUI 5.0(Android 7.0)，More than 40GB ROM is free.
Google Play says SkySafari 5 Pro is compatible with my smartphone.
Cordially invite everyone to resolve my problem，thank you very much.