Symptoms
- Progress bar stops moving partway through
- Percentage doesn't change for several minutes
- Pausing and resuming doesn't help
- Other downloads work fine
Likely causes
- CommonInternet connection dropped or weakened mid-downloadA brief network interruption can stall a download indefinitely without an error.
- CommonDownload queue conflict in the app storeMultiple simultaneous downloads can sometimes interfere with each other.
- PossibleInsufficient storage discovered partway throughSome systems don't check final space needs until partway into the download.
- PossibleApp store cache issueA stuck local cache can prevent the download manager from progressing.
- PossibleLarge app size taking longer than expected on a slow connectionIt may not be stuck at all, just slow.
What to do
- Wait a few extra minutes in case it's simply a slow connection, not truly stuck.
- Cancel the download and restart it.
- Check your Wi-Fi or cellular connection strength.
- Check available storage space.
- Restart the phone to clear the download queue.
- Clear the app store's cache in its own settings.
- Try downloading over a different network (switch Wi-Fi to cellular or vice versa).
When to call a pro
No professional repair needed; if it fails consistently on every app, contact the app store's support.
Safety
Generally low risk
Generally low risk for a careful person. Stop if anything looks different from what this guide describes.