**Steps to replicate the issue** (include links if applicable):
* Let your phone memory get full (to the point where taking photos via the "Camera" app is impossible).
* Open the Wikipedia mobile app.
* Open the profile button on the top-right
* It //may// show that you have 9,223,372,036,854,775,807 notifications, although I've only ever encountered this once so I'm not sure. Clicking on the "notifications" button will show that you have zero notifications.
* Restarting your cellular device fixes the issue.
**What happens?**:
See above.
**What should have happened instead?**:
it should have showed me that I had 513 notifications, the amount I had at the time of the bug.
**Software version** (on `Special:Version` page; skip for WMF-hosted wikis like Wikipedia):
7.6.4 (4819)
**Other information** (browser name/version, screenshots, etc.):
{F58312109}
For those on the WM discord where I originally brought this up, I did end up getting a screenshot, apparently it just didn't show up in my "Photos" app until I restarted my cellular device.
Apologies if this is formatted incorrectly, I've never filed a bug report before. (en.wiki username is User:EF5, not sure why my username never updated).