Vivo Y17 and Wunderlist

Recently changed to new phone Vivo Y17. Installed all the apps needed. Then I discovered an issue with Wunderlist.

Wunderlist widget keep showing “loading”, and I cannot change the list to be viewed.

The reminder doesn’t show notification in time.

Then I tried to migrate Wunderlist to Microsoft To-Do, and it has same issue as well.

Searching the solution and I finally get this page.

To summarise the solution, go to Settings > Permission Management > Autostart, then enable Wunderlist or Microsoft To-Do.