12 Fixes for YouTube Error 400 on Android

YouTube is by far the most used application for multiple purposes by every age group. Whether the reason is educational, entertainment, or gaming purpose, it is indeed a go-to-application for most users. One of the best parts about YouTube is its accessibility on almost all devices. You can easily stream YouTube videos on your laptop, PC, iPad, iPhone, and on Android phone. With good streaming data, you can watch unlimited videos on YouTube on your phone easily. While a large proportion of users utilize Android phones to watch YouTube videos, there are a number of issues that can be encountered on these smartphones while operating the application. YouTube error 400 on Android is one of those issues that is commonly encountered on opening YouTube’s homepage. If there was a problem with the server 400 on your Android too while launching the app then you have come to the right place for a quick solution. In our today’s guide, we will be focusing on YouTube-server connection error 400, the reasons that trigger it, and multiple fixes for the same. So, without further ado, let us get started with resolving error 400 from your smartphone right away.

12 Fixes for YouTube Error 400 on Android

Error 400 on your Android device while launching YouTube can occur due to multiple issues. If you have been noticing this issue for quite some time now, a few of the following listed reasons might be triggering it:

• Error 400 can simply occur if the YouTube application itself is broken down.
• Another prominent cause behind the issue is an unstable internet connection that fails to connect to the YouTube server.
• YouTube cache can also trigger error 400 on your mobile phone.
• In case you have enabled VPN, it can stop YouTube from working fine and thereby resulting in the error.
• If your Android phone or YouTube application has bugs, they can be another reason behind error 400.

Even though error 400 is triggered due to manifold reasons on your Android phone, it can be easily resolved by carefully attempting some fixes. Here are some of the tested & tried solutions that we have gathered for you:

Note: The settings of Android devices may vary, please check the settings of your device, and then move forward with the steps. The following methods are performed on Vivo 1920.

Method 1: Basic Troubleshooting Methods

1. Restart App

One of the first things that you can try is to restart the YouTube application. It is an extremely helpful method that helps to clear out issues involving minor glitches that might be stopping you from operating the app without error. You can do so by simply closing YouTube from the background. Once the app is closed, wait for a few seconds, and open the application on your Android again.

1. On your Android phone, tap on the three vertical lines at the bottom to open the background apps.

2. Now, tap on the X icon to close the YouTube app from the background.

3. After a few seconds, launch YouTube on your device, and check if it is working fine without any errors.

2. Fix Internet Connectivity Issue

If a simple restart of the application did not help you with the error and there was a problem with the server 400 while operating YouTube, you must check internet connectivity on your device. Error 400 is primarily a connection issue and any kind of server or connectivity problem can stop you from watching YouTube content. So, you must check if the data connection of your device is weak or not. You can verify your internet connection using the steps below:

1. In the app drawer of your Android device, launch Settings.

2. In case you are using Wi-Fi, tap on the Wi-Fi option.

3. Next, toggle off Wi-Fi and connect to your network again.

 

If you seem to have a weak internet connection with your mobile network, you can try to boost the internet speed with the help of our guide on How to Boost Internet Speed on Your Android Phone.

3. Restart Android Device

You can also try restarting your Android device if the error seems to not cease by simply restarting the app or configuring an internet connection if there was a problem with the server 400. By doing so, you can fix various technical glitches and other minor issues in your device. Even though restarting a smartphone is an easy task, you can check our guide on How to Restart or Reboot Your Android Phone to explore multiple ways to do so.

Also Read: Fix YouTube Error 400 in Google Chrome

4. Re Log In with Gmail ID Again

The last method that we are going to discuss today in order to resolve YouTube error 400 on Android involves logging out and then logging in again with your Gmail ID on Android. To do so, you would first need to remove your account from your mobile phone and then re-add it.

1. Open Settings app, tap on Account & sync.

2. Now, tap on the Gmail ID you are signed in with.

3. Next, tap on your Google ID.

4. Finally, select Delete account at the bottom.

5. Now, launch Settings again and tap on Google.

6. In it, tap on your Profile and select Add another account.

7. Once the steps are performed, launch YouTube on your mobile again, and check if the error has been resolved.

Method 2: Set Correct Date and Time 

Even though this is a rare issue to trigger YouTube error 400 on Android but if the date and time settings on your phone are incorrect, you can see the error pop-up without a warning. Hence, you must tweak these settings and set them to automatic to resolve the issue.

1. Open the Settings application on your smartphone.

2. Now, tap on System management option.

3. Next, tap on Date & time from the list of options.

4. Toggle on Auto to change the date and time settings.

Also Read: Fix YouTube Videos Not Playing on Android

Method 3: Clear YouTube Cache

The next method that you can try to get rid of error 400 from your Android device is to remove the YouTube cache. Clearing the data from YouTube will help you to clear all the directories that are saved on your device. This method will help you to clear bugs and other similar issues as well.

1. Navigate to the Settings app of your phone and open it.

2. Now, open Apps & permissions.

3. Next, tap on App manager from the list of options.

4. Now, locate YouTube from the list and open it.

5. Further, tap on Storage in the App info.

6. In it, first, tap on Clear data and then on Clear cache.

Method 4: Update YouTube App

An outdated app can also be one of the primary reasons behind YouTube-server connection error 400. If the latest update of your application is pending, you can update it using the following steps:

1. Launch the Play Store utility on your Android device.

2. Next, in the search bar above, enter YouTube to open it.

3. If an update is pending, tap on Update to download its latest version.

Method 5: Update Android Device

If updating YouTube did not help you out, you can try updating your Android phone. Using an outdated operating system on your mobile can also lead to different kinds of errors and issues within the YouTube app. Therefore, you must regularly keep your device updated to fix possible errors and bugs. You can check our guide on How to Manually Update Android to Latest Version and move forward with fixing this issue.

Also Read: Fix YouTube Autoplay Not Working

Method 6: Uninstall YouTube Updates

You can also uninstall app updates to resolve YouTube error 400 on Android. If clearing the cache and data does not help you with the error on launching the app, you must restore it to its default version by restoring its update. You can learn about uninstalling an update by reading our guide on How to Downgrade Android App Without Uninstall.

Method 7: Force Stop YouTube App

If there was a problem with the server 400 even after performing multiple methods provided above then you must try force-stopping YouTube app on your device. This method is known to resolve app-related issues including app crashing and content not loading. So, to fix all these glitches, try out the steps listed below carefully:

1. In the Settings of your Android phone, open Apps & permissions.

2. Then, tap on App manager to open YouTube from the list.

3. Finally, tap on Force stop at the top.

4. Now, tap on OK to confirm your actions.

Method 8: Disable VPN

As mentioned in the reasons behind error 400 on Android above, YouTube often results in the error due to enabled VPN such as ProtonVPN, NordVPN, etc. on your device. Virtual Private Network (VPN), if enabled, creates a different IP address than the actual one which may come in between connecting to a YouTube server. Hence, you must disable the VPN on your mobile using the following steps:

1. In the Settings app of your Android, tap on Other networks & connections.

2. Now, tap on VPN.

3. In it, tap on disable VPN to resolve YouTube error 400.

Also Read: How to Restore the Old YouTube Layout

Method 9: Reset Network Settings

Another method that can be implied to resolve error 400 involves resetting the network settings of your Android phone. To access a video on YouTube, Internet Protocol (IP) address sends a request to the app’s server. In case there was a problem with the server 400 with your device network, you would need to reset the settings as it will clear your previous and currently saved settings to default.

1. To do so, open Settings of your device and tap on System management.

2. Next, tap on Backup & Reset.

3. In the next window, tap on Reset network settings.

4. Below, tap on Reset settings.

5. Confirm the process by tapping on Reset settings again.

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We hope that our Fixes for YouTube error 400 on Android guide was informative, elaborative, and detailed enough to acquaint you with error 400, the reasons that lead to it, and multiple fixes that can help you resolve the error. In case you have any queries for us or suggestions to give, please feel free to leave them in the comments section below.