Problem:

We have a great system in place to enable client-side logging and profile tracing with a four-finger tap. This allows for really fantastic debugging on production devices out in the real world. However, the files are saved in a private folder that – so far as I can tell – is impossible for a user on a non-rooted device to access. So after getting the logs and profile traces, if they don’t share them at that exact moment, there’s no way to get them in the future.

Solution:

Save client side logging and profile trace files to the /Downloads folder on Android (and whatever similarly accessible folder is generally accessible on iOS.