Ever tap “Update” and nothing happens?
It feels like the app is broken, but more often the store, your connection, or your device is stalling the download.
This post explains the usual causes—weak internet, full storage, app store cache problems, phased rollouts, or account mix-ups—and gives step-by-step fixes for Android and iPhone plus deeper options if needed.
Follow these steps and you’ll usually fix it in minutes without losing data.
If something’s still stuck, we walk through advanced fixes and what to check before contacting support.

Why Your App Shows “Update” but Nothing Happens (Quick Explanation)

You tap “Update” and… nothing. The app store freezes, spins for a second, or just pops right back to that same button. Feels broken, but usually it’s not.

What’s actually happening? Your tap registered. The store heard you. But somewhere between your device and the server, something’s blocking the download from kicking off.

Most update failures aren’t serious. Your internet might be choppy. Storage could be maxed out. The app store’s cache might’ve gotten scrambled after a crash or interrupted download.

Sometimes the holdup is on their end. App stores don’t flip a switch and release updates everywhere at once. They roll them out in waves. So the “Update” button can show up before the file’s even live in your region. And if your OS is too old for the new version, or a VPN’s messing with store connections, background processes stall out.

Here’s what usually causes it:

• Weak or flaky internet (Wi‑Fi or cellular)
• Not enough free storage (you need at least 500 MB to 1 GB depending on the app)
• Corrupted app store cache or a download stuck in the queue
• Outdated operating system that can’t run the new app version
• Server delays or phased rollouts by region
• Account sync glitches or a signed-out app store session

Good news? You can fix almost all of these in a few minutes. The next sections walk through what to do on Android and iOS, plus some deeper fixes if the easy stuff doesn’t work.

Troubleshooting Steps for Android Devices

On Android, stuck updates usually come down to Play Store cache issues, half-finished downloads, or background data getting blocked. The Play Store is a system app with its own cache and update logic, so clearing that cache or resetting its data fixes most problems without touching your installed apps.

Run through these steps in order. Test the update after each one.

1. Check your internet connection. Open a browser and load any page. If it works, you’re online. Toggle Airplane Mode on for five seconds, then off again. This resets your network stack. Try switching between Wi‑Fi and cellular to rule out one connection being the problem.

2. Restart the Play Store. Go to Settings > Apps > See all apps > Google Play Store, then tap Force stop. Wait a few seconds, open the Play Store again, and try the update.

3. Clear Play Store cache and data. Same menu (Settings > Apps > Google Play Store), tap Storage & cache > Clear Cache. If it still won’t update, go back and tap Clear storage (or Clear Data on some versions). This resets Play Store settings but doesn’t uninstall anything. You might need to sign back into your Google account.

4. Check free storage. Settings > Storage. Make sure you’ve got at least 500 MB free for small apps, 1–2 GB for bigger ones. Delete photos, videos, or apps you don’t use. Reboot before trying again.

5. Update Android. Settings > System > System update (or Software update). Install anything waiting. Older Android versions can block newer apps from installing.

6. Force-stop Download Manager and clear its cache. Settings > Apps > See all apps > Show system apps (tap the three dots if you don’t see it). Find Download Manager, tap Storage & cache > Clear Cache, then Force stop. This service handles background downloads for the Play Store.

7. Try an alternative update method. Go to play.google.com on any browser, sign in with the same Google account, find the app, and tap Install. The update will push to your device. For advanced users only: download the official APK from the developer’s site, enable Settings > Security > Install unknown apps for your browser, and install it manually. Verify the package name and SHA256 signature first.

After clearing cache or data, the Play Store takes 10–20 seconds to rebuild its index. If the update works after step 3 or 4, you had corrupted cache or full storage. If step 7 works but the Play Store button still doesn’t, try uninstalling Play Store updates (Settings > Apps > Google Play Store > three dots > Uninstall updates), then let it auto-update when you reopen it.

Troubleshooting Steps for iPhone and iPad (iOS)

iOS update problems usually trace back to App Store session timeouts, storage limits, or account sync issues. Apple controls app distribution tightly, so most fixes involve refreshing your App Store connection and making sure your device meets the app’s new system requirements.

Common culprits: the App Store might be signed out in the background even though Settings shows your Apple ID. Or iOS might be paused on a pending system update that has to install before app updates can run.

Work through these steps. Check the update after each one.

1. Check your internet connection. Open Safari and load any page. If it loads, you’re good. Toggle Wi‑Fi off and back on in Control Center, or switch to cellular temporarily to see if one connection is the issue.

2. Restart the App Store. Swipe up from the bottom (or double-click the home button on older iPhones) to open the app switcher. Swipe the App Store preview up to close it. Wait a few seconds, then reopen the App Store and go to the Updates tab.

3. Sign out and back into your Apple ID. Settings > [your name] > Sign Out. Wait five seconds, sign back in. Open the App Store, tap your profile icon in the top right, and make sure your account shows up. Pull down on the Updates screen to refresh.

4. Check available storage. Settings > General > iPhone Storage (or iPad Storage). Free up at least 1 GB for small apps, 2–5 GB for big updates. If you’re almost full, offload unused apps by tapping them in the storage list and selecting Offload App. This removes the app but keeps its data so you can reinstall later.

5. Offload and reinstall the stuck app. Settings > General > iPhone Storage, find the app, tap it, then tap Offload App. Wait for confirmation, tap Reinstall App. This forces a clean download of the latest version without losing app data (if the app stores data in iCloud or on Apple’s servers).

6. Update iOS. Settings > General > Software Update. Install anything available. Some app updates need newer iOS versions and won’t install until the system is current. After the iOS update finishes, restart and retry the app update.

7. Reset network settings. Settings > General > Transfer or Reset iPhone > Reset > Reset Network Settings. Enter your passcode. This clears saved Wi‑Fi passwords, VPN configs, and cellular settings, so have your Wi‑Fi password handy. After the reset, reconnect to Wi‑Fi and test the update.

If the update works after step 3, you had an expired App Store session. If step 5 does it, corrupted app data or a partial download was blocking progress. If none of this helps, check Apple’s System Status page at apple.com/support/systemstatus. Look for “App Store” in the service list. A red or yellow indicator means Apple’s having server issues that affect downloads and updates.

Advanced Fixes for Persistent Update Problems

When the usual steps don’t work, the issue often sits outside the app or the store. Regional rollout delays mean the update file might not be live in your country yet, even though the store shows the “Update” button. Stores sometimes enable the button based on metadata alone, before the binary finishes uploading to all global content delivery networks.

Account sync problems create phantom update prompts too. If you installed an app under one Apple ID or Google account and later signed in with a different one, the store might show an update it can’t download because the original purchase isn’t linked to your current credentials. Beta versions and TestFlight builds (iOS) or developer previews (Android) can conflict with public updates. Stores won’t downgrade a beta to a stable release, so the update button stays stuck until the next beta or public version exceeds your installed version. Managed devices under Mobile Device Management (MDM) policies can block app updates entirely if IT admins restrict the app catalog or defer updates for testing.

Try these if basic troubleshooting didn’t work:

Disable VPN and third-party security apps. Turn off any active VPN, proxy, or firewall app, then retry the update. Some VPNs block app store servers or time out long downloads. If the update works with VPN off, whitelist your app store in the VPN settings.

Check for system corruption (Android). Boot into Safe Mode (hold the power button, long-press “Power off,” tap OK) to disable third-party apps. If the update succeeds in Safe Mode, a background app is interfering. Uninstall recently added apps one at a time until the conflict clears.

Remove and re-add your account. On Android, Settings > Accounts > Google, select your account, tap Remove account, then add it back via Settings > Accounts > Add account. On iOS, Settings > [your name] > Sign Out, restart the device, then sign back in.

Factory reset as a last resort. Back up everything to iCloud (iOS) or Google Drive (Android) first. On Android: Settings > System > Reset > Factory data reset. On iOS: Settings > General > Transfer or Reset iPhone > Erase All Content and Settings. Restore from backup after setup, then test the update with a clean system state.

If the problem sticks around after all this and you’ve confirmed internet connectivity and storage, contact the app developer’s support or the device manufacturer. Provide your exact device model, OS version (Settings > About), app name and version, screenshots of the stalled update, and a list of what you’ve already tried. For enterprise or school devices, talk to your IT admin. MDM policies might intentionally block the update until internal testing wraps up.

Final Words

In the action: we covered why tapping Update can do nothing, walked through Android and iOS troubleshooting, and flagged advanced causes like outages or account sync issues.

If your app is stuck, try basic fixes first: check your connection, free storage, restart the store app, clear cache (Android) or offload the app (iOS), update the OS, and reboot. Persistent cases may need account checks or contacting support.

If you’re still asking why does app say update but nothing happens, these steps usually fix it. You’ll likely have it working again soon.

FAQ

Q: What to do if an app is stuck updating or won’t update?

A: If an app is stuck updating or won’t update, check your internet, free up storage, restart your device, force-close the app store, clear its cache (Android), or offload and reinstall the app (iOS).

Q: Why are my apps not being updated?

A: Apps may not be updating because of weak or unstable internet, full device storage, an outdated OS, account/payment issues, corrupted app store cache, or a temporary app store/server outage.

Q: How to fix iPhone not updating apps?

A: To fix iPhone not updating apps, check Wi-Fi or cellular, sign into the correct Apple ID, free storage, restart the App Store or device, offload and reinstall the app, and install iOS updates.