How To Fix Wyze App Error 3840 (2025)

Are you getting Error 3840 in the Wyze App? If yes then don’t worry you are at the right place.

Wyze is a U.S. company that specializes in smart home products and wireless cameras. 

Wyze offers a range of indoor and outdoor security cameras that provide features like live streaming, motion detection, two-way audio, and night vision. 

These cameras are designed to offer home security and surveillance solutions at a budget-friendly price point.

Wyze is known for its affordable and high-quality tech that works together to make your home smarter.

Wyze is known for its affordable and high-quality tech that works together to make your home smarter.

You can use the Wyze app to control your smart devices, access cloud events, and manage subscriptions. 

However, many users are facing the error 3840 in the Wyze app.

In this guide we will provide you some easy and effective solutions to fix the error.

How To Fix Wyze App Error 3840 

Here are some steps you can try to fix the error:

Check Internet Connection: 

Check Internet Connection

Make sure that your device has a stable and strong internet connection. 

Poor connectivity can lead to video playback issues. 

Try switching between Wi-Fi and cellular data to see if the problem persists.

Try power cycling your router by unplugging it from the power source, waiting for about 30 seconds, and then plugging it back in. 

This can often resolve temporary network issues.

Check Server Status:

Check Wyze Server Status

Check the Wyze service status page to see if there are any ongoing issues with the Wyze servers or services.

You can check Wyze social media platforms such as Twitter or visit third party websites like Downdetector to get information about any ongoing issues.

If you find any ongoing issue, you may need to wait until the problem gets fixed.

Restart the Wyze App: 

Close the Wyze app completely and then reopen it. 

This can help refresh the app and clear any temporary glitches that may be causing the error.

Here’s how to restart the Wyze app on both iOS and Android devices:

iOS (iPhone/iPad):

  • From the home screen or the screen where the Wyze app icon is located, swipe up from the bottom of the screen (for iPhones with Face ID) or double-click the home button (for iPhones with a home button) to access the App Switcher.
  • Locate the Wyze app preview or card in the App Switcher. 
  • You can swipe left or right to find it if there are multiple apps open.
  • Swipe up on the Wyze app preview or card to close it completely.
  • Return to the home screen and tap on the Wyze app icon to reopen it.

Android:

  • Depending on your device, you can typically access the App Switcher or Recent Apps menu by either tapping the Recent Apps button (usually a square icon) on the navigation bar or by swiping up from the bottom of the screen.
  • Once in the Recent Apps menu, scroll through the list of open apps and find the Wyze app.
  • Swipe the Wyze app preview to the side or tap on the “X” icon to close it completely.

Return to the home screen or app drawer and launch the Wyze app again.

Restart Your Device: 

Sometimes, restarting your smartphone can resolve various software issues, including those related to app errors.

Restarting your device clears out this memory, essentially giving it a fresh start.

How to Restart Your Device:

iOS:

  • Press and hold the power button until the power off slider appears on the screen.
  • Slide the slider to power off your device completely.
  • Once the device is off, press and hold the power button again until the device restarts.

Android:

  • Press and hold the power button until the power menu appears on the screen.
  • Select “Restart” to restart your device.

Once your device has restarted, reopen the Wyze app and see if the error persists.

Update the Wyze App: 

Make sure you have the latest version of the Wyze app installed on your device. 

Developers frequently release updates to fix bugs and improve performance. 

Check the app store for any available updates and install them if necessary.

Here how to update Wyze App:

Android Devices:

  • Tap on the Google Play Store app on your Android device’s home screen or in the app drawer.
  • Once in the Play Store, tap on the three horizontal lines in the upper-left corner of the screen. 
  • This will open the menu.
  • In the menu, find and select “My apps & games.” 
  • This will take you to a list of all your installed apps.
  • Scroll through the list of apps to locate the Wyze app
  • If there is an available update, you will see the “Update” button next to the Wyze app. 
  • Tap on “Update” to install the latest version.
  • Wait for the Update to Complete

The Play Store will start downloading and installing the update automatically. 

iOS Devices:

  • Tap on the App Store on your iOS device’s home screen.
  • At the bottom right corner of the App Store, tap on “Updates.” 
  • This will show a list of available updates for your installed apps.
  • Scroll through the list of apps to find the Wyze app. 
  • If there is an available update for Wyze app, 
  • You will see the “Update” button next to it. 
  • Tap on “Update” to install the latest version.
  • The App Store will download and install the update. 

Once the update is installed, you may need to restart the Wyze app to apply the changes. 

Close the app completely and then reopen it to see if the error 3840 has been resolved.

Power Cycle Your Camera:

Power cycling is a way of resetting your camera by cutting off its power supply and then restoring it. 

Power cycle your camera by unplugging it and waiting for 10 seconds then plugging it back in.

This can help fix some software issues that may cause errors or glitches in the camera’s performance.

Clear App Cache and Data (Android): 

If you are using an Android device, you can try clearing the cache and data for the Wyze app. 

  • Go to Settings on your device.
  • Then go to the Apps or Applications. 
  • Find the Wyze app from the list of installed applications
  • Tap on Storage. 
  • Then tap on “Clear Cache” and “Clear Data.” 

Note: that this will reset the app to its default settings, so you may need to sign in again and set up your devices.

Once you have cleared the cache and data, close the Settings app and restart the Wyze app. 

Sign in again if necessary and check if the error has been resolved.

Contact Wyze Support: 

If the error persists after trying the above steps, reach out to Wyze customer support for further assistance. 

They may be able to provide more or specific troubleshooting steps to resolve the problem.

Leave a Comment