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Automatically send crash reports

Choose whether crash reports are sent automatically.

Nirvana for Android1 min readReviewed 2 October 2026
1

What a crash report can contain

A crash report helps diagnose why the browser stopped. It can contain device and app details, a stack trace and technical context. Depending on the crash, diagnostic context may include sensitive information; review a prompt before sharing when the app offers one.

Diagnostic reportOff by default
App version
Device and Android version
Performance details
What failed
Not a copy of your browsing history
Event details can still be sensitive, which is why it is opt-in.
2

Current default

In the reviewed source, automatic crash reporting defaults to Never, and the user can choose a different option. If you enable automatic reports, the Firefox-derived crash pathway may send reports to Mozilla infrastructure. This is distinct from an ordinary support email to Nirvana.

Nirvana stopped
NeverDefault
Ask me each time
Send automatically
Turning it off stops future reports. It cannot recall a report already sent.
3

How to control it

Open Settings → Data collection → Automatically send crash reports. Choose Never, Ask, or automatic sharing if offered by your build. Turning it off prevents future automatic reports; it cannot recall a report already submitted.

Nirvana menu
Settings
Settings
Data collection
Data collection
Automatically send crash reports
SettingsData collectionAutomatically send crash reports
Labels can differ slightly between releases.
4

When asking for help

Send the app version, Android version and steps to reproduce to contactus@arivna.com. Avoid passwords and sensitive URLs.

contactus@arivna.com
IncludeApp versionAndroid versionPhone modelSteps to reproduce
Leave outPasswordsPayment detailsPrivate documents
5

Ask versus automatic

A build may let you choose Never, Ask, or an automatic option. Ask gives you an opportunity to decide after a crash; automatic sends without an individual prompt. Recheck the selected choice after reinstalling or clearing app data.

AskYou decide after each crash
AutomaticSent without a prompt
Recheck this after reinstalling or clearing app data.
6

If crashes continue

Update Nirvana through Google Play and reproduce the issue with a simple page. Note the exact action, device, Android version and whether extensions were active. Avoid sharing a private URL unless essential and safe.

  • Update through Google Play
  • Reproduce on a simple page
  • Note your device and Android version

Official sources and further reading

Mozilla crash report help
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Send your app version, Android version and the exact steps. Never include passwords.

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