The Notion desktop app may sometimes fail to load, leaving it stuck on a loading screen or displaying only a black window.

T-Life, T-Mobile's tech support app, has a rather unconventional and unnerving feature. For some users, it appears T-Life can record your screen whenever you have the app open.

In the app's settings, under Help & support, is Screen Share, which can be used during a support call. It allows a T-Mobile expert to view your phone's screen while troubleshooting an issue.