Is your Samsung Galaxy Tab 4 7.0 refusing to play YouTube videos? Don't worry, you're not alone! This is a common issue, and there are several potential solutions you can try. Let's dive into a comprehensive guide to get your YouTube fix back on track. Many users have reported encountering issues with YouTube not working on their Samsung Galaxy Tab 4 7.0 devices. This problem can manifest in various ways, such as videos failing to load, the app crashing, or playback errors occurring mid-video. Understanding the root causes and implementing effective troubleshooting steps is crucial to resolving this issue and restoring seamless YouTube functionality. Before we proceed, ensure that your device is connected to a stable and reliable internet connection, as a weak or intermittent connection can often be the culprit behind YouTube playback problems. Additionally, make sure that your Samsung Galaxy Tab 4 7.0 is running the latest available software updates, as these updates often include bug fixes and performance improvements that can address compatibility issues with apps like YouTube. Let's embark on a journey to resolve the issue of YouTube not working on your beloved tablet. We'll explore various troubleshooting steps, ranging from simple fixes to more advanced solutions, to ensure that you can once again enjoy your favorite YouTube content without any interruptions. Get ready to bid farewell to frustrating playback errors and welcome back the world of endless entertainment on your Samsung Galaxy Tab 4 7.0.

Preliminary Checks

Before getting into more complex solutions, let's start with the basics. These simple checks can often resolve the issue quickly:

• Check Your Internet Connection: Make sure you have a stable Wi-Fi or mobile data connection. Try opening other apps or websites to confirm your internet is working correctly. If you are experiencing connectivity issues, try restarting your router or connecting to a different Wi-Fi network. A stable internet connection is paramount for seamless YouTube playback, so ensuring a strong and reliable connection is the first step in troubleshooting any video streaming problems. In addition to checking your Wi-Fi or mobile data connection, you can also try running a speed test to verify the actual download and upload speeds you are receiving. If the speeds are significantly lower than what you expect, it may indicate an issue with your internet service provider or your home network setup. Another factor to consider is the signal strength of your Wi-Fi network. If you are located far from your router or there are obstructions in the way, the signal strength may be weakened, leading to intermittent connectivity and buffering issues. Try moving closer to the router or eliminating any potential sources of interference to improve the signal strength. Furthermore, ensure that your Wi-Fi network is not overloaded with too many connected devices, as this can also impact the available bandwidth and result in slower internet speeds. Prioritizing your Samsung Galaxy Tab 4 7.0 on your router's settings or disconnecting unnecessary devices can help alleviate network congestion and improve YouTube playback performance. By thoroughly investigating and addressing any potential issues with your internet connection, you can rule out this common cause of YouTube problems and pave the way for a smoother viewing experience.
• Restart Your Tablet: A simple restart can often fix temporary software glitches. Press and hold the power button, then select "Restart". Restarting your tablet can be a surprisingly effective solution for a variety of software-related issues. When you restart your Samsung Galaxy Tab 4 7.0, it clears the system's memory, closes all running apps, and reloads the operating system. This process can help resolve temporary glitches, conflicts between apps, and other minor software errors that may be causing YouTube to malfunction. In addition to clearing the system's memory, restarting your tablet also resets the network connections. This can be particularly helpful if you are experiencing issues with your Wi-Fi or mobile data connection. By restarting the device, you can force it to re-establish a connection with your network, which may resolve any underlying connectivity problems that are affecting YouTube playback. Furthermore, restarting your tablet can also help clear the cache and temporary files that may be accumulating over time. These files can sometimes become corrupted or outdated, leading to performance issues and app crashes. By clearing the cache, you can free up storage space and improve the overall responsiveness of your device. Before restarting your Samsung Galaxy Tab 4 7.0, it's a good idea to save any unsaved work or close any open apps to prevent data loss. Once you've done that, simply press and hold the power button until the power options menu appears, then select "Restart". After the tablet restarts, try opening YouTube again to see if the issue has been resolved. If restarting your tablet doesn't fix the problem, don't worry – there are still plenty of other troubleshooting steps you can try.
• Check Date and Time Settings: Incorrect date and time settings can sometimes interfere with app functionality. Go to Settings > Date and time and make sure they are accurate. Ensure that your date and time settings are accurate. Incorrect date and time settings can cause a variety of issues with apps and online services, including YouTube. This is because many apps rely on accurate time information to verify certificates, establish secure connections, and synchronize data with servers. If your date and time are incorrect, it can lead to errors, connection failures, and other unexpected behavior. To check and correct your date and time settings on your Samsung Galaxy Tab 4 7.0, go to Settings > Date and time. Here, you can choose to set the date and time manually or enable the "Automatic date and time" option, which will automatically synchronize your device's clock with the network time. If you choose to set the date and time manually, make sure to select the correct time zone and adjust the date and time accordingly. If you enable the "Automatic date and time" option, ensure that your device is connected to a network so that it can accurately retrieve the time information. In addition to checking the date and time settings, it's also a good idea to verify that your time zone is correct. An incorrect time zone can also cause issues with apps and online services, as it can lead to discrepancies in scheduling and data synchronization. To check and correct your time zone, go to Settings > Date and time and select the appropriate time zone from the list. Once you've verified that your date, time, and time zone settings are accurate, restart your Samsung Galaxy Tab 4 7.0 and try opening YouTube again to see if the issue has been resolved. Ensuring accurate date and time settings is a simple but often overlooked troubleshooting step that can help resolve a variety of app-related issues. By taking a few moments to check and correct these settings, you can ensure that your device is functioning properly and that you can enjoy seamless access to your favorite online services.

Troubleshooting Steps

If the preliminary checks didn't solve the problem, try these more in-depth solutions:

1. Clear YouTube App Cache and Data

The app cache can sometimes become corrupted, causing playback issues. Here's how to clear it:

1. Go to Settings > Apps (or Application Manager). Navigating to the Apps section within your Samsung Galaxy Tab 4 7.0's Settings is the first step in resolving YouTube playback issues by clearing the app's cache and data. This section provides a comprehensive list of all the installed applications on your device, allowing you to manage their settings, permissions, and storage usage. Accessing the Apps section is typically straightforward, but the exact steps may vary slightly depending on the version of Android running on your tablet. In most cases, you can find the Apps section by opening the Settings app, which is usually represented by a gear-shaped icon. Once you've opened the Settings app, scroll down until you find the "Apps" or "Application Manager" option. Tap on this option to proceed to the next step. In some cases, the Apps section may be located within a sub-menu, such as "More" or "General management." If you don't see the Apps option directly, try exploring these sub-menus to locate it. Once you've found the Apps section, you'll be presented with a list of all the installed apps on your Samsung Galaxy Tab 4 7.0. This list may be sorted alphabetically or by the frequency of usage. Take a moment to scroll through the list and locate the YouTube app. Once you've found the YouTube app, tap on it to open its app info page. This page provides detailed information about the app, including its version number, storage usage, permissions, and other settings. From the app info page, you can proceed to clear the app's cache and data, which is the next step in resolving YouTube playback issues. By clearing the cache and data, you'll be essentially resetting the app to its default state, which can help eliminate any corrupted files or settings that may be causing the problem.
2. Find YouTube in the list of apps. Locating the YouTube app within the extensive list of applications on your Samsung Galaxy Tab 4 7.0 is a crucial step in the process of troubleshooting playback issues. With numerous apps vying for attention, it's essential to carefully scroll through the list and identify the specific YouTube application. To expedite this process, you can utilize the search function, if available, within the Apps section of your tablet's settings. By typing "YouTube" into the search bar, you can quickly filter the list and pinpoint the app you're looking for. Alternatively, you can manually browse the list of apps, paying close attention to the app icons and names. The YouTube app icon is typically a red rectangle with a white play button in the center, making it relatively easy to identify. As you scroll through the list, ensure that you're selecting the correct YouTube app and not a similar-sounding or visually resembling application. Once you've located the YouTube app, tap on it to open its app info page. This page provides a comprehensive overview of the app's settings, permissions, and storage usage, allowing you to manage various aspects of its functionality. From the app info page, you can proceed to clear the app's cache and data, which is a common troubleshooting step for resolving playback issues. Clearing the cache involves removing temporary files that the app stores on your device, while clearing the data erases all app-related data, including settings, preferences, and login information. By clearing the cache and data, you're essentially resetting the app to its default state, which can help eliminate any corrupted files or settings that may be causing the problem.
3. Tap on "Storage". Accessing the Storage settings for the YouTube app is an essential step in clearing the app's cache and data, which can often resolve playback issues on your Samsung Galaxy Tab 4 7.0. By navigating to the Storage section, you can gain insights into how much space the app is occupying on your device and manage its storage usage effectively. To access the Storage settings, you'll typically find a "Storage" option within the app info page for the YouTube app. This option may be labeled differently depending on the version of Android running on your tablet, but it usually contains the word "Storage" or a similar term. Once you've located the Storage option, tap on it to proceed to the next step. The Storage settings page provides a breakdown of how the app's storage is being utilized, including the amount of space occupied by the app itself, its data, and its cache. The cache is a collection of temporary files that the app stores on your device to improve performance and speed up loading times. However, over time, the cache can become corrupted or bloated, leading to playback issues and other problems. The data section contains all the app's settings, preferences, and login information. Clearing the data will essentially reset the app to its default state, as if you had just installed it for the first time. Before clearing the data, it's important to understand that you'll need to re-enter your login credentials and reconfigure any custom settings you've made within the app. From the Storage settings page, you can proceed to clear the cache and data by tapping on the respective buttons. These buttons are typically labeled "Clear cache" and "Clear data," respectively. By tapping on these buttons, you'll initiate the process of removing the temporary files and resetting the app's settings, which can often resolve playback issues and restore the app's functionality.
4. Tap on "Clear Cache" and then "Clear Data". Clearing the cache and data of the YouTube app is a common troubleshooting step that can often resolve playback issues on your Samsung Galaxy Tab 4 7.0. By removing the temporary files and resetting the app's settings, you're essentially giving the app a fresh start, which can help eliminate any corrupted files or settings that may be causing the problem. To clear the cache, tap on the "Clear cache" button within the Storage settings page for the YouTube app. This will remove all the temporary files that the app has stored on your device, freeing up storage space and potentially improving performance. Clearing the cache is generally a safe operation and doesn't typically result in any data loss. However, clearing the data will erase all app-related data, including settings, preferences, and login information. Before clearing the data, it's important to understand that you'll need to re-enter your login credentials and reconfigure any custom settings you've made within the app. To clear the data, tap on the "Clear data" button within the Storage settings page. A warning message may appear, informing you that all of the app's data will be permanently deleted. Confirm that you want to proceed by tapping on the "OK" button. After clearing the cache and data, restart your Samsung Galaxy Tab 4 7.0 and try opening YouTube again to see if the issue has been resolved. In many cases, clearing the cache and data can effectively resolve playback issues and restore the app's functionality. However, if the problem persists, you may need to try other troubleshooting steps.

2. Update the YouTube App

An outdated app version can have compatibility issues. Here's how to update it:

1. Open the Google Play Store app. Launching the Google Play Store app on your Samsung Galaxy Tab 4 7.0 is the first step in ensuring that your YouTube application is up-to-date. Keeping your apps updated is crucial for optimal performance, as updates often include bug fixes, security enhancements, and new features. The Google Play Store serves as the central hub for managing and updating all the apps installed on your Android device. To open the Google Play Store, locate its icon on your home screen or app drawer. The icon typically resembles a multicolored play button. Once you've found the icon, tap on it to launch the app. The Google Play Store app may take a few moments to load, depending on your internet connection and the device's performance. Once the app has loaded, you'll be presented with a variety of options, including browsing for new apps, managing your installed apps, and accessing your account settings. To check for YouTube updates, you can either search for the app directly or navigate to the "My apps & games" section of the Play Store. Searching for the app directly is a quick and easy way to find the YouTube app and check for available updates. Alternatively, navigating to the "My apps & games" section allows you to see a comprehensive list of all the apps installed on your device and check for updates for multiple apps at once. Regardless of which method you choose, the next step is to locate the YouTube app and check if an update is available.
2. Search for "YouTube". Finding the YouTube app within the Google Play Store is a straightforward process that can be accomplished in a matter of seconds. The Google Play Store offers a robust search functionality that allows you to quickly locate any app by simply typing its name into the search bar. To initiate the search, tap on the search icon, which is typically located at the top of the screen and resembles a magnifying glass. Once you've tapped on the search icon, a search bar will appear, prompting you to enter the name of the app you're looking for. Type "YouTube" into the search bar and tap on the search button or the enter key on your keyboard. The Google Play Store will then display a list of search results that match your query. In most cases, the official YouTube app will be the first result on the list. However, it's always a good idea to double-check that you're selecting the correct app by verifying the app's icon and developer name. The official YouTube app icon is typically a red rectangle with a white play button in the center. The developer name is usually listed as "Google LLC." Once you've located the official YouTube app, tap on it to open its app page. The app page provides detailed information about the app, including its description, screenshots, reviews, and update history. From the app page, you can check if an update is available for the app. If an update is available, you'll see an "Update" button. Tapping on the "Update" button will initiate the process of downloading and installing the latest version of the YouTube app.
3. If an update is available, tap "Update". Tapping the "Update" button in the Google Play Store signifies your intention to acquire the latest version of the YouTube application, packed with enhancements, bug fixes, and potentially new features. This simple action sets in motion a sequence of events that seamlessly updates your app, ensuring optimal performance and compatibility with your Samsung Galaxy Tab 4 7.0. Upon tapping the "Update" button, the Google Play Store initiates the download process, retrieving the necessary files from its servers. The download speed depends on your internet connection and the size of the update. A progress bar displays the download's status, allowing you to monitor its completion. Once the download concludes, the Google Play Store automatically commences the installation process, seamlessly integrating the updated files into your existing YouTube application. This installation process typically occurs in the background, minimizing disruption to your device usage. After the installation is complete, the "Update" button transforms into an "Open" button, indicating that the updated version of the YouTube app is ready for launch. Before launching the updated app, it's advisable to restart your Samsung Galaxy Tab 4 7.0. This restart ensures that all system processes fully recognize the updated app, preventing potential conflicts or glitches. After restarting your device, you can confidently launch the updated YouTube app and experience the benefits of the latest improvements. If the "Update" button is absent, it signifies that you already possess the most recent version of the YouTube app. In this scenario, you can rest assured that your app is up-to-date and equipped with the latest features and bug fixes.

3. Check for System Updates

Make sure your tablet's operating system is up-to-date:

1. Go to Settings > About device (or About tablet). Accessing the "About device" section within your Samsung Galaxy Tab 4 7.0's settings is a crucial step in checking for system updates. This section provides essential information about your device, including its model number, software version, and build number. It also allows you to access system update settings, where you can check for and install the latest software updates. To access the "About device" section, open the Settings app on your tablet. The Settings app is typically represented by a gear-shaped icon. Once you've opened the Settings app, scroll down until you find the "About device" or "About tablet" option. The exact wording may vary slightly depending on the version of Android running on your device. If you don't see the "About device" option directly, try exploring sub-menus such as "General management" or "System." Once you've located the "About device" section, tap on it to proceed to the next step. The "About device" section typically displays a summary of your device's information, including its model number, software version, and build number. Take a moment to review this information to ensure that it matches your expectations. From the "About device" section, you can access the system update settings by tapping on the "Software update" or "System update" option. This option may be located directly within the "About device" section or within a sub-menu. Tapping on the system update option will initiate the process of checking for available software updates for your Samsung Galaxy Tab 4 7.0.
2. Tap on "Software update" (or System update). Tapping on the "Software update" option within the "About device" section of your Samsung Galaxy Tab 4 7.0's settings is the gateway to ensuring your device is running the latest and greatest software. This action initiates a scan for available updates, connecting your tablet to the manufacturer's servers to determine if a newer version of the operating system is available. Upon tapping "Software update," your tablet embarks on a quest to find the most recent software package tailored specifically for your device model. This package may contain bug fixes, performance enhancements, security patches, and even new features, all designed to optimize your tablet's performance and user experience. The scanning process typically takes a few moments, depending on your internet connection and the server's response time. Once the scan is complete, one of two scenarios will unfold: If a software update is available, your tablet will display information about the update, including its version number, size, and a brief description of the changes it includes. You'll then be prompted to download and install the update. If no software update is available, your tablet will inform you that your system is already up-to-date. In this case, you can rest assured that your device is running the latest software version and that no further action is required. If a software update is available, it's highly recommended that you proceed with the download and installation process. Software updates often address critical security vulnerabilities and improve the overall stability and performance of your device. Before initiating the download, ensure that your Samsung Galaxy Tab 4 7.0 is connected to a stable Wi-Fi network and that you have sufficient battery life (at least 50%) to avoid interruptions during the update process.
3. If an update is available, download and install it. Downloading and installing a software update on your Samsung Galaxy Tab 4 7.0 is a crucial step in maintaining the security, stability, and performance of your device. Software updates often include bug fixes, security patches, and performance enhancements that can significantly improve your overall user experience. Before initiating the download and installation process, it's important to ensure that your device meets certain requirements. First, make sure that your tablet is connected to a stable Wi-Fi network. Downloading large software updates over a mobile data connection can consume a significant amount of data and may result in additional charges. Second, ensure that your Samsung Galaxy Tab 4 7.0 has sufficient battery life (at least 50%) to avoid interruptions during the update process. If your battery level is too low, the update process may fail, potentially leading to data loss or device malfunction. Once you've verified that your device meets these requirements, you can proceed with the download and installation process. The download process may take some time, depending on the size of the update and your internet connection speed. Once the download is complete, your tablet will automatically begin the installation process. During the installation process, your device may restart several times. This is normal and should not be a cause for concern. It's important to avoid interrupting the installation process, as this can potentially lead to data loss or device malfunction. Once the installation process is complete, your Samsung Galaxy Tab 4 7.0 will restart and boot up with the latest software version. After the restart, it's a good idea to check that the update was installed successfully by going to Settings > About device and verifying the software version.

4. Reinstall the YouTube App

If all else fails, try uninstalling and reinstalling the YouTube app:

1. Go to Settings > Apps (or Application Manager). Reaching the Apps section within your Samsung Galaxy Tab 4 7.0's settings is a pivotal step in the process of reinstalling the YouTube application. This section serves as a central hub for managing all the applications installed on your device, granting you the ability to uninstall, disable, or modify their settings. To embark on this journey, first locate the Settings icon on your home screen or within the app drawer. The icon typically resembles a gear or cogwheel. Once you've identified the Settings icon, tap on it to unveil a comprehensive menu of system settings. Within this menu, scroll diligently until you encounter the "Apps" or "Application Manager" option. The precise wording may vary slightly depending on the Android version gracing your device. Upon locating the appropriate option, tap on it to access a comprehensive list of all the applications currently residing on your Samsung Galaxy Tab 4 7.0. This list may be arranged alphabetically or according to usage frequency. Take a moment to peruse the list and pinpoint the YouTube application, which is typically represented by a red rectangle emblazoned with a white play button. Once you've successfully located the YouTube app, tap on its icon to unveil its app info page. This page provides a wealth of information about the app, including its version number, storage consumption, permissions, and other relevant details. From this app info page, you can initiate the uninstallation process, paving the way for a fresh installation of the YouTube application.
2. Find YouTube in the list and tap on it. Identifying the YouTube app within the extensive list of applications gracing your Samsung Galaxy Tab 4 7.0 is a crucial step in the process of reinstallation. This meticulous task ensures that you're targeting the correct application for uninstallation, paving the way for a fresh and potentially problem-free installation. As you navigate the list of apps, exercise caution to avoid mistaking the YouTube app for a similar-looking application. The YouTube app is typically represented by a distinctive red rectangle adorned with a white play button, making it relatively easy to distinguish from its counterparts. Once you've confidently located the YouTube app, tap on its icon to unveil its app info page. This page serves as a command center for managing the app, providing a comprehensive overview of its settings, permissions, and storage usage. Take a moment to familiarize yourself with the information presented on the app info page. This knowledge will prove invaluable as you proceed with the uninstallation process. From the app info page, you can initiate the uninstallation process by tapping on the "Uninstall" button. This button is typically located at the top of the screen, and its appearance may vary slightly depending on the Android version installed on your device. Tapping on the "Uninstall" button will prompt a confirmation message, seeking your consent to remove the YouTube app from your Samsung Galaxy Tab 4 7.0. Carefully review the confirmation message before proceeding, as uninstallation will erase all app-related data, including settings, preferences, and login information. Once you're certain that you wish to proceed, tap on the "OK" button to confirm the uninstallation.
3. Tap on "Uninstall". Tapping the "Uninstall" button is a decisive action that sets in motion the removal of the YouTube application from your Samsung Galaxy Tab 4 7.0. This action should be undertaken with careful consideration, as it will erase all app-related data, including settings, preferences, and login information. Before tapping the "Uninstall" button, it's prudent to ensure that you have a stable internet connection. This will facilitate a smooth and uninterrupted uninstallation process. Once you're confident that you're ready to proceed, tap the "Uninstall" button to initiate the removal process. Upon tapping the "Uninstall" button, a confirmation message may appear, seeking your final consent to remove the YouTube app from your device. Carefully review the confirmation message before proceeding, as uninstallation is an irreversible action. Once you're certain that you wish to proceed, tap the "OK" button to confirm the uninstallation. The uninstallation process may take a few moments to complete, depending on the size of the app and the performance of your device. During this time, it's crucial to avoid interrupting the process, as this may lead to errors or data corruption. Once the uninstallation process is complete, the YouTube app will be removed from your Samsung Galaxy Tab 4 7.0. You can then proceed to reinstall the app from the Google Play Store, ensuring that you download the latest version. Reinstalling the YouTube app can often resolve various issues, such as playback errors, app crashes, and compatibility problems.
4. Open the Google Play Store and search for "YouTube" to reinstall it. After successfully uninstalling the YouTube app from your Samsung Galaxy Tab 4 7.0, the next step is to head over to the Google Play Store and grab a fresh copy. Think of it as giving your tablet a clean slate to work with, ensuring that any lingering corrupted files or settings are completely wiped away. Launching the Google Play Store is as easy as finding its icon on your home screen or app drawer – it's that colorful play button you can't miss! Give it a tap, and you'll be transported to a world of apps and games just waiting to be explored. Once you're inside the Play Store, keep your eyes peeled for the search bar, usually located at the top of the screen. Tap on it, and the keyboard will pop up, ready for your command. Type in "YouTube," and watch as the Play Store works its magic, conjuring up a list of relevant results. Among them, you should spot the official YouTube app, easily recognizable by its red-and-white logo. Give it a tap to access its dedicated page, where you'll find all sorts of details about the app, including screenshots, reviews, and that all-important "Install" button. Go ahead and tap that "Install" button, and the Play Store will spring into action, downloading and installing the latest version of YouTube onto your Samsung Galaxy Tab 4 7.0. The download and installation process might take a few minutes, depending on your internet speed, but once it's done, you'll be ready to dive back into the world of YouTube videos. With a freshly installed app, you can bid farewell to those pesky playback errors and enjoy a smoother, more seamless viewing experience.

Alternative Solutions

If the above steps don't work, here are a few other things you can try:

• Try a Different YouTube App: There are alternative YouTube apps available on the Play Store, such as YouTube Go, which is designed for low-bandwidth connections. YouTube Go is designed to be lighter and more efficient, using less data and working better on slower connections. Give YouTube Go a shot – it might just be the answer you're looking for. Another alternative YouTube app is NewPipe. NewPipe is an open-source YouTube client that focuses on privacy and doesn't require a Google account. It allows you to watch YouTube videos without ads and download them for offline viewing. If you're concerned about privacy or want to avoid ads, NewPipe is a great option to consider.
• Use a VPN: In some cases, YouTube might be blocked in your region or by your internet service provider. A VPN can help bypass these restrictions. A VPN, or Virtual Private Network, creates a secure connection between your device and a remote server, allowing you to browse the internet as if you were located in a different region. This can be useful for bypassing geographical restrictions or accessing content that is blocked in your country. There are many VPN apps available on the Play Store, both free and paid. Some popular VPN apps include NordVPN, ExpressVPN, and CyberGhost. However, keep in mind that using a VPN can sometimes slow down your internet speed, so it's important to choose a VPN provider that offers fast and reliable connections. Before using a VPN, it's also important to understand the terms of service of YouTube and your internet service provider to ensure that you are not violating any policies.
• Factory Reset: As a last resort, you can try a factory reset. This will erase all data on your tablet, so back up important files first. A factory reset will erase all data on your tablet, including your apps, photos, videos, and settings. Before performing a factory reset, it's essential to back up any important files to a safe location, such as a computer or a cloud storage service. To perform a factory reset, go to Settings > General management > Reset > Factory data reset. Follow the on-screen instructions to complete the process. Keep in mind that performing a factory reset can take some time, so be patient and avoid interrupting the process. Once the factory reset is complete, your Samsung Galaxy Tab 4 7.0 will be restored to its original factory settings. You will then need to set up your device again and reinstall your apps. While a factory reset can be an effective solution for resolving various software-related issues, it's important to consider it as a last resort and only after trying other troubleshooting steps.

By following these steps, you should be able to get YouTube working on your Samsung Galaxy Tab 4 7.0 again. Good luck!