A few quick troubleshooting steps usually fix most app crashes on your iPhone, even when opening an attachment is what triggers the crash. Here’s the best order to try them:
- Switch between Wi-Fi and mobile data, then try opening the attachment again.
- Close the QuickBooks app completely and reopen it.
- Power off your iPhone and restart it.
- Delete the QuickBooks app and reinstall it from the App Store.
- Check the App Store for an update and install the latest version of the app.
- Update iOS to the newest version your iPhone supports.
Every step rules out something different, like a weak connection or an outdated app version. Trying them in order helps you find what works fast without spinning your wheels.
If the app still crashes after all of that, you're not stuck. Sign in to QuickBooks Online through a mobile browser instead, using Safari or Chrome. That gets you back into your attachments and the rest of your account right away, while you sort out the app itself.
Check out this article for more: Fix common issues in the QuickBooks mobile app
Still running into the crash? Drop a comment below with your iPhone model and iOS version, and we'll dig in further.