Fix YouTube Error 400 [Easily & Safely]

One of the most popular streaming services is YouTube, which has evolved into an essential part of daily entertainment. Now, if you're a frequent visitor to YouTube, an error 400 might disrupt your viewing routine. This comprehensive article will delve into simple and secure ways to resolve the YouTube Error 400, ensuring a seamless watching experience.

Solution 1: Disable YouTube's Restricted Mode to fix YouTube Error 400 Click on the link to disable Restricted Mode: [Fix YouTube Error 400: Disable Restricted Mode](https://www.youtube.com/settings/restricted_mode)

Disabling YouTube Restricted Mode might fix YouTube error 400. While this setting filters out adult content, it can also cause server issues. Here's how to turn it off. This can also fix the “Video Unavailable” error 150 when you try to play a video.

Step 1: Open YouTube on your phone and tap the profile button in the top-right corner.

Step 2. Go to the Settings menu, and select “General.” You may find the “Restrictions” option here. To disable Restrictions, toggle the switch next to it to the Off position.

Disabling Restricted Mode might fix the error 400 by allowing YouTube to run without content filtering restrictions. Try turning off Restricted Mode and then check YouTube again to see if the problem still occurs.

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Solution 2: Allow Data Usage to Fix YouTube Error 400

To resolve YouTube error code 400 on your Samsung phone, try enabling mobile data usage specifically for the YouTube app. If mobile data access is blocked for YouTube, it can lead to server errors. Here's how to allow YouTube to use mobile data: 1. **Open Settings**: Swipe down from the top of your screen and tap the gear icon to access your device settings. 2. **Access App Management**: Scroll down and tap on "Apps" or "Application Manager" (this might be labeled as "Apps & notifications" depending on your device model). 3. **Find YouTube**: In the Apps list, locate and tap on "YouTube." 4. **App Permissions**: Tap on "Permissions" or "App permissions," which may be under the "Advanced" section on some devices. 5. **Enable Mobile Data**: Look for "Mobile data" or "Data usage." Toggle the switch next to it to enable data usage for YouTube. If there's no switch, it might say "Allow background data usage," in which case you should ensure it's turned on. 6. **Confirm Changes**: Return to the home screen and launch YouTube. The error should be resolved, and you should be able to use the app without issues. If the issue persists, consider restarting your device or clearing the cache and data for the YouTube app, but be aware that this will log you out of the app. To do this: 1. In the App Management screen for YouTube, tap "Storage." 2. Tap "Clear Cache" and then "Clear Data." 3. Restart your phone and sign back into YouTube. This should help fix the error code 400 on your Samsung phone.

Step 1. Long-press the YouTube app icon on your smartphone to open the context menu.

Step 2. Select "App info" from the options.

Step 3. Scroll down and select “Connection method” or something similar.

Step 4. Tap the switch next to “Mobile data” to allow the YouTube app to use data.

Step 5: Tap OK to confirm the change.

On other Android phones, tap Mobile data, then toggle to turn on Allow background data usage and Use data in data-saving mode.

Finally, exit the settings and restart the YouTube app to see if the error 400 problem persists.

Solution 3: Update the YouTube app to fix YouTube error 400

To fix the YouTube Error 400, you can update the YouTube app on your device. Outdated software versions might contain bugs or compatibility issues that could lead to server failures. Follow these steps seamlessly to rectify the YouTube Error 400:

Step 1: Open the Play Store on your Android phone.

Step 2: Search for “YouTube” in the store to find the app.

Step 3: Tap on the YouTube app to open it.

If an update is available, you'll see an “Update” button. Click it to start the update process.

Step 5: Let the update install on your device. This could take a few seconds, depending on your Internet connection.

Step 6: After the update, open the YouTube app and see if error 400 still appears.

Solution 4: Clear YouTube Data and Cache to Fix Error Code 400 If none of the above solutions work, you can try clearing the data and cache for the YouTube app. This might help resolve Error Code 400 caused by temporary file issues. Here's how: For Android devices: 1. Open the "Settings" app on your device. 2. Scroll down and tap on "App Manager" or "Application Info" (this may vary depending on your device model). 3. Find and tap on "YouTube" in the app list. 4. Tap on "Storage" or "Storage space." 5. Tap "Clear Cache," then confirm the action. 6. Next, tap "Clear Data" or "Clear All Data," but note that this will remove personal settings and login information, so you may need to sign in again. 7. Restart your device and reopen YouTube to check if Error Code 400 has been resolved. For iOS devices: 1. Open the "Settings" app. 2. Scroll down and tap on "General." 3. Select "iPhone (or iPad) Storage." 4. Find and tap on the "YouTube" app. 5. Tap "Delete App." 6. Wait for the app to be deleted, then download and reinstall YouTube from the App Store. 7. Log in to your YouTube account and check if the error has been eliminated. After performing these steps, YouTube should function normally, and Error Code 400 should be resolved.

Clearing the data and cache for the YouTube app usually fixes YouTube error 400 on both iPhones and Androids. This process removes any temporary files and stored data that might be causing conflicts or errors. Here's how to clear the YouTube app's data and cache:

Step 1 Long press the YouTube app icon on your Android to open the app's shortcut menu.

Step 2. Select either "App info" or "App settings."

Step 3: Look for and tap on “Storage Usage” or a similar option within the app's information or settings menu.

Step 4. Tap “Clear Cache.” Confirm that you want to clear the app's cache when prompted.

Step 5: Exit the settings and restart the YouTube app.

Solution 5: Check and Change DNS Server to Fix YouTube Error 400

If you're seeing YouTube error 400 on your Android smartphone, try checking and changing your DNS server settings with these steps:

Step 1. Open the Settings app on your Android.

Step 2: Choose SIM card and mobile networks.

Step 3: Choose “Advanced settings” from the menu.

Step 4: Scroll down to “IP Settings.” Change the setting from “DHCP” to “Static.”

Step 5. Enter the DNS server addresses in the "DNS 1" and "DNS 2" fields. Public DNS servers include Google DNS (8.8.8.8) and Cloudflare DNS (1.1.1.1).

Step 6: Click “Save” or “Apply” to save your changes.

Step 7. Restart your device to apply the updated DNS server settings.

Additional Tip: How to Fix a Broken YouTube Video

If you want to fix corrupted YouTube videos, the Fixo Video Repair Tool is the perfect choice! It's a powerful tool that effectively repairs damaged YouTube videos.

This program comes in handy when users encounter issues with their YouTube videos, such as playback errors, buffering, or distorted images. Whether the damage is due to incomplete downloads, file transfer issues, or system glitches, Fixo Video Repair can restore the corrupted videos to their original quality.

Here are some YouTube-specific scenarios that this tool handles beautifully:

• YouTube Vanced Not Working
• No Sound on YouTube
• YouTube Video Black Screen

Frequently Asked Questions About YouTube Error 400

Let's look at some common queries related to YouTube Error 400:

How to fix YouTube Error 400?

To fix YouTube error 400, try disabling Restricted Mode, allowing data usage, updating the YouTube app, clearing data and cache, or checking and changing DNS server settings.

"What does the '400 Bad Request' error mean in a server context?"

If you see this error, it probably means that your request to access YouTube is invalid or incorrect.

3. What does error code 400 on YouTube TV mean?

Error code 400 on YouTube TV typically indicates an issue with the client, meaning that the request sent to the server was incorrect or had invalid syntax, preventing the server from processing it.

Conclusions

Disabling Restricted Mode, allowing data usage, updating the YouTube app, clearing data and cache, and checking/changing DNS servers can resolve YouTube error 400. These solutions address the issue to ensure smooth YouTube playback. The Fixo Video Repair tool effectively restores the integrity of corrupted YouTube videos. This powerful tool is recommended for seamless video playback and preventing YouTube disruptions.