Apps & performance

App shows a black screen when opened

A black screen on launch usually means the app crashed silently or is failing to render, often due to an outdated version or graphics glitch.

Difficulty
Easy
Time
10–15 minutes

Symptoms

  • Screen goes black right after tapping the app icon
  • App icon bounces but nothing appears
  • Sound plays but no picture shows
  • Returns to home screen after a black flash

Likely causes

  • CommonApp bug on launch, often after an updateA recent app or OS update can introduce a rendering bug.
  • CommonCorrupted app cacheDamaged temporary files can block the interface from drawing correctly.
  • PossibleLow memory forcing a partial crashThe app may start but fail before it can display content.
  • PossibleGraphics driver or OS compatibility issueSome apps rely on specific system graphics features that may be out of date.
  • Less commonCorrupted app installationA partial or interrupted install can leave the app broken.

What to do

  1. Force-close the app and reopen it.
  2. Restart the phone to clear memory and temporary glitches.
  3. Check for and install any pending app update.
  4. Clear the app's cache in your phone's settings.
  5. Check for a pending OS update and install it.
  6. Uninstall and reinstall the app.
  7. Try the app on a different phone or account if possible to isolate the cause.

When to call a pro

If the black screen happens in multiple different apps, not just one, that points to a broader display or graphics issue worth a professional diagnostic.

Safety

Generally low risk

Generally low risk for a careful person. Stop if anything looks different from what this guide describes.

Related guides

Operator provides AI-generated troubleshooting information. It can be wrong. For safety-critical, electrical, gas, structural, medical, automotive safety, or other high-risk problems, consult a qualified professional.