WhatsApp updates automatically on most phones, but you can also update it manually through your app store

WhatsApp pushes updates to your phone in the background without you doing anything — on both iPhone and Android, the app checks for new versions and installs them when your phone is plugged in and connected to Wi-Fi. If you want to update right now instead of waiting, you can open your phone's app store, search for WhatsApp, and tap the update button if one appears. The process takes the same steps on both platforms, though the app stores look different.

Updates usually arrive within a few days of release, but older phones or those with limited storage sometimes lag behind. If you have not seen an update in several weeks and you know a new version exists, restarting your phone and checking again often works. You do not need to uninstall and reinstall WhatsApp — the app store handles everything.

Key Takeaways

  • WhatsApp installs updates automatically when your phone is plugged in and on Wi-Fi, so most users never need to do anything.
  • To update manually on iPhone, open the App Store, tap your profile picture, scroll to WhatsApp, and tap Update if available.
  • To update manually on Android, open Google Play Store, search for WhatsApp, and tap Update if the button appears.
  • If no update button shows, your phone already has the latest version or the update is still rolling out to your region.
  • Restarting your phone and checking again can help if an update seems stuck or delayed.

How to update WhatsApp on iPhone

Open the App Store app on your iPhone. Tap the profile icon in the bottom right corner — it looks like a circle with your photo or initials inside. Scroll down through the list of apps until you find WhatsApp.

If an Update button appears next to WhatsApp, tap it. The app will download and install in the background. You can close the App Store and keep using your phone — the update does not interrupt anything. If you see an Open button instead, you already have the latest version.

The entire process usually takes one to three minutes depending on your internet speed. You do not need to restart WhatsApp or your phone afterward.

How to update WhatsApp on Android

Open Google Play Store on your Android phone. Tap the profile icon in the top right corner — it looks like a circle with your initial or photo. Select Manage apps & device from the menu.

Tap the Manage tab at the top. Scroll through the list or use the search bar to find WhatsApp. When you see it, tap on WhatsApp to open its page. If an Update button appears, tap it to download and install the new version. The update runs in the background and does not interrupt your use of the phone.

Some Android phones also show pending updates on the main Play Store home screen under a My apps & games section. You can tap Update from there as well.

What happens during a WhatsApp update

Updates usually add new features, fix bugs, or improve security. You can keep using WhatsApp while an update installs — your messages will send and receive normally. The app does not delete your chats, contacts, or settings when you update.

After an update finishes, you might see a brief notification or a small change in the app's appearance. Some updates require you to restart WhatsApp to see all the changes, but the app usually handles this automatically. You do not need to log in again or verify your phone number.

Why an update button might not appear

If you do not see an Update button, your phone likely already has the latest version. WhatsApp releases updates gradually across regions, so your phone might receive the newest version a few days after others do. This is normal and not a problem.

If your phone is very full or has less than 100 MB of free storage, the app store might not show an update button until you free up space. Restarting your phone and checking again in a few hours can also help — sometimes the app store needs time to refresh.

Phones running very old versions of iOS or Android (before iOS 12 or Android 5) may stop receiving WhatsApp updates altogether. If you have an older phone, check your phone's settings to see what version of the operating system you have.

Turning on automatic updates

On iPhone, open Settings, tap your name at the top, select Media & Purchases, then Automatic Downloads. Toggle on Apps to let all apps update automatically. This is the default setting on most iPhones.

On Android, open Google Play Store, tap your profile icon, select Settings, then Network preferences. Choose Auto-update apps and select either Over any network or Over Wi-Fi only. The Wi-Fi option saves mobile data but means updates only install when you are on Wi-Fi.

Troubleshooting a stuck or failed update

If an update seems to be taking too long or fails partway through, restart your phone first. Turn it off completely, wait 10 seconds, and turn it back on. Then open your app store and try updating again.

If the update still fails, check that you have a stable internet connection — Wi-Fi is faster and more reliable than mobile data for large downloads. Make sure your phone has at least 100 MB of free storage. If you are still having trouble, try signing out of your app store account, waiting a few minutes, and signing back in.

Deleting and reinstalling WhatsApp is rarely necessary. Before you do that, contact WhatsApp support through the app itself — tap Settings, then Help, then Contact Us.

Frequently Asked Questions

Will updating WhatsApp delete my messages?

No. Updates do not touch your messages, contacts, or chat history. Everything stays exactly as it was before and after the update. Your account information is stored on WhatsApp's servers, not just on your phone.

Can I use WhatsApp while it is updating?

Yes. Updates install in the background and do not interrupt your ability to send or receive messages. You can keep using the app normally while the update downloads and installs.

How often does WhatsApp release updates?

WhatsApp releases updates roughly every two to four weeks, though the exact timing varies. You do not need to check manually — automatic updates will bring new versions to your phone without any action from you.

What if my phone is too old to update WhatsApp?

WhatsApp stops supporting phones running iOS versions older than 12 and Android versions older than 5. If your phone cannot update to those versions, you will eventually lose access to WhatsApp. You would need a newer phone to continue using the app.

Do I need Wi-Fi to update WhatsApp?

Not required, but recommended. Updates download faster and more reliably over Wi-Fi than mobile data. If you use mobile data, make sure you have a strong signal and enough data in your plan to cover the download, which is usually 50 to 150 MB depending on the update.