Can't update via update tab

[zenelone]

Steps to reproduce

1. Open "update"tab
2. Find an update
3. Press the "update" button

4. 

Expected behavior

New version being downloaded or Browser opens up a download page

Actual behavior

nothing

VueTube version

c05b42b

Android version

5.1

Device

Honor 4c Pro (TIT-L01)

Other details

Yes, I've downloaded latest version on GitHub Yes, main download link on official website leads to an error page on nightly link

Acknowledgements

• [X] I have searched the existing issues and this is a new ticket, NOT a duplicate or related to another open issue.
• [X] I have written a short but informative title.
• [X] I have updated the app to unstable version Latest.
• [X] I will fill out all of the requested information in this form.

[zenelone]