YouTube is the most widely used app for various purposes across all age groups. Be it educational, entertainment, or gaming, it is indeed a must-have app for most users. One of the best parts of YouTube is that it is accessible on almost any device. You can easily stream YouTube videos to your laptop, PC, iPad, iPhone, and Android phone. With good streaming data, you can easily watch unlimited YouTube videos on your phone. Although a large portion of users use Android phones to watch YouTube videos, there are a number of issues that can occur on these smartphones while using the app. YouTube Error 400 on Android is one such common issue when opening the YouTube homepage. If you are also experiencing the 400 server issue on your Android device while running the app, then you have come to the right place for a quick fix. In our guide today, we will focus on the YouTube server connection error 400, the reasons behind it, and several fixes for the same. So, without further ado, let’s get started on fixing YouTube error 400 on Android.
12 Fixes for YouTube Error 400 on Android
might happen Error 400 On a device Android your while running YouTube Due to several issues. If you've noticed this issue for some time now, some of the reasons listed below could be triggering it:
- Error 400 can simply occur if: Breakdown The YouTube app itself.
- Another prominent reason behind this problem is: Internet connection Unstable that fails to connect to YouTube server.
- can perform Cache On YouTube also leads to error 400 on your mobile phone.
- If enabled VPN , it can stop YouTube from working properly and thus result in the error.
- If your Android phone or YouTube app has Errors , it could be another reason behind the 400 error.
Although error 400 can occur for a variety of reasons on your Android phone, it can be easily resolved by carefully attempting some fixes. Here are some tried-and-tested solutions we've compiled for you:
Note: Android device settings may vary. Please check your device settings and then follow the steps. The following methods are performed on the Vivo 1920.
Method XNUMX: Basic Troubleshooting Methods
1. Restart the application
One of the first things you can try is to restart the YouTube app. This is a very useful method that helps resolve minor glitches that may prevent you from running the app without errors. You can do this simply by closing YouTube From the background. Once you close the app, wait a few seconds and open the app on your Android device again.
1. On phone Android Yours, click three vertical lines At the bottom to open Background apps.
2. Now, tap on X icon To close the YouTube app from the background.
3. After a few seconds, turn on YouTube On your device, check if it is working fine without any errors.
2. Fix internet connection issue
If a simple app restart doesn't resolve the error and you're experiencing a 400 server issue while playing YouTube, you should check your device's internet connection. Error 400 is essentially a connectivity issue, and any type of server or connection issue can prevent you from watching YouTube content. Therefore, you should check whether your device's data connection is weak. You can check your internet connection by following the steps below:
1. In the app drawer of your Android device, launch "Settings".
2. In case of use Wi-Fi , tap the Wi-Fi option.
3. Next, do theShut down Wi-Fi and connect to your network again.
If you seem to have a weak internet connection on your mobile network, you can try to increase your internet speed with the help of our guide on How to Increase Internet Speed on Your Android Phone.
3. Restart your Android device.
You can also try restarting your Android device if the error doesn't seem to go away by restarting the app, or reconfigure your internet connection if there's a server error 400. Doing so can fix many technical glitches and other minor issues with your device. While restarting your smartphone is a simple task, you can check out our guide on how to do it. How to Restart or Reboot Your Android Phone To explore multiple ways to do this.
4. Sign in again with your Gmail ID.
The final method we'll discuss today for resolving YouTube error 400 on Android involves logging out and then logging back in with your Gmail account on Android. To do this, you'll first need to remove your account from your mobile phone and then add it back.
1. Open an app Settings , and tap Account and Sync.
2. Now, click on ID. gmail The one you logged in with.
3. Next, click on ID. Google Your.
4. Finally, select delete account At the bottom.
5. Now, run Settings again and click on Google.
6. In it, tap on your profile and select Add another account.
7. Once you have completed the steps, run YouTube On your mobile phone again, and check if the error is resolved.
Method 2: Set the correct date and time
Although this is a rare issue for YouTube error 400 on Android, if your phone's date and time settings are incorrect, you may see the error pop-up without warning. Therefore, you should adjust these settings and set them to automatic to resolve the issue.
1. Open an app Settings on your smartphone.
2. Now, tap on the option System Administration.
3. Next, tap date and time from the options menu.
4. Switch to "automatic" To change date and time settings.
Method 3: Clear YouTube Cache
The next method you can try to get rid of error 400 from your Android device is to clear the YouTube cache. Clearing YouTube data will help you clear all saved data on your device. This method will also help you fix other similar errors and issues.
1. Go to the application Settings On your phone and open it.
2. Now, open Apps and Permissions.
3. Next, tap Application manager from the options menu.
4. Now, locate YouTube From the menu and open it.
5. Furthermore, press Storage In the application information.
6. In that, first click on Wipe data then on Clear cache.
Method 4: Update the YouTube app
An outdated app can also be one of the main reasons behind the YouTube server connection error 400. If the latest update to your app is pending, you can update it using the following steps:
1. Launch the Store widget. Play on your Android device.
2. Next, in the search bar above, enter YouTube to open it.
3. If an update is pending, click "Update" To download its latest version.
Method 5: Update your Android device
If updating YouTube doesn't help, you can try updating your Android phone. Using an outdated operating system on your mobile phone can also lead to various types of errors and issues within the YouTube app. Therefore, you should update your device regularly to fix potential bugs and errors. You can check out our guide on how to do this. How to update Android manually To the latest version And go ahead and fix this issue.
Method 6: Uninstall YouTube updates
You can also uninstall app updates to resolve YouTube error 400 on Android. If clearing the cache and data doesn't resolve the error when launching the app, you should restore it to its default version by restoring its update. 
Method 7: Force stop the YouTube app
If you still encounter a 400 server error even after implementing multiple methods mentioned above, you should try stopping the YouTube app on your device. This method is known to resolve app-related issues, including app crashes and content not loading. Therefore, to fix all these glitches, carefully try the steps below:
1. In phone settings Android , Open Apps and Permissions.
2. Then click Application manager To open YouTube from the menu.
3. Finally, tap Force stop above.
4. Now, click on "OK" To confirm your actions.
Method 8: Disable VPN
As mentioned in the causes of error 400 on Android above, YouTube often produces the error due to a VPN enabled such as ProtonVPN و NordVPN etc. on your device. A Virtual Private Network (VPN), if enabled, creates a different IP address than the actual one that may come between your connection to the YouTube server. Therefore, you should disable the VPN on your mobile phone using the following steps:
1. In the application "Settings" On your Android device, tap “Networks and other communications".
2. Now, tap on VPN.
3. In it, click on Disable VPN To solve YouTube error 400.
Method 9: Reset network settings
Another method that can be included to resolve error 400 involves resetting your Android phone's network settings. To access a YouTube video, the Internet Protocol (IP) address sends a request to the app's server. If the 400 server issue is related to your device's network, you will need to reset the settings, as this will clear your previous and currently saved settings to their defaults.
1. To do this, open Settings Your device and click on System Administration.
2. Next, tap on Backup & Reset.
3. In the next window, click Reset Network settings.
4. Below, click Reset settings.
5. Confirm the process by clicking on Reset settings once again.
We hope our guide to fixing YouTube error 400 on Android was helpful, comprehensive, and detailed enough to familiarize you with error 400, the causes that lead to it, and the various fixes that can help you resolve the error. If you have any questions or suggestions, please feel free to leave them in the comments section below.
