How to Change Theme in MB WhatsApp: A Detailed Guide

MB WhatsApp is a popular modified version of WhatsApp that allows users to customize the app’s appearance with a variety of themes, colors, fonts, and backgrounds. Unlike the official WhatsApp, which offers limited theme options (light, dark, or system default), MB WhatsApp provides access to over 3,000 themes and advanced personalization features. This guide provides step-by-step instructions on how to change the theme in MB WhatsApp, along with tips for safe customization and considerations for using a modified app.

Conditions

Before changing the theme in MB WhatsApp, ensure the following:

• MB WhatsApp Installed: Download and install the latest version of MB WhatsApp APK from a trusted source, as it is not available on the Google Play Store or App Store.
• Enable Unknown Sources: Go to your Android device’s settings and enable installation from unknown sources (Settings > Security > Unknown Sources) to install the APK.
• Backup Your Chats: Use MB WhatsApp’s built-in backup feature or a third-party tool like iToolab WatsGo to save your chats, as MB WhatsApp does not support Google Drive backups.
• Updated Version: Ensure you’re using the latest version of MB WhatsApp to access all theme options and avoid bugs.

Step-by-Step Guide to Change Theme in MB WhatsApp

Follow these steps to change the theme in MB WhatsApp:

• Open MB WhatsApp:
• Launch the MB WhatsApp app on your Android device. Ensure you’re logged in with your WhatsApp account.
• Access the Menu:
• Tap the three vertical dots (More Options) in the top-right corner of the screen to open the menu.
• Go to MB Settings:
• From the menu, select MB Settings, MB Preferences, or Settings (the exact name may vary depending on the version).
• Navigate to Themes:
• In MB Settings, find and tap Themes, Themes & Layout, or Universal > Themes. This section contains all theme-related customization options.
• Browse Available Themes:

• You’ll see a list of over 3,000 pre-installed themes. Scroll through the options to find one that suits your taste. Themes may include iOS-inspired designs, dark mode, light mode, or custom styles with unique colors and backgrounds.
• Preview and Select a Theme:
• Tap a theme to preview it. If the theme is not installed, you’ll see a Download button. Tap it to download the theme, then select Apply to set it as your interface.
• Customize a New Theme (Optional):
• If you want a unique look, select the option to Create a New Theme (if available in your version). MB WhatsApp may provide sample images for inspiration.
• Customize elements like:
• Chat Bubble Colors: Choose colors for message bubbles.
• Background Wallpaper: Select from the app’s wallpaper library, upload an image from your gallery, or choose a solid color.
• Font Styles: Adjust font type and size for chats and menus.
• Interface Colors: Modify the color scheme of the app’s UI, including headers, buttons, and icons.
• Save your custom theme by tapping Apply or Save.
• Apply the Theme:
• Once you’ve selected or customized a theme, tap Apply or the green checkmark (depending on the version). Some versions may require restarting MB WhatsApp for the changes to take effect.
• Test the Theme:
• Open a chat to verify the theme has been applied correctly. Check the chat screen, message bubbles, and overall interface to ensure they match your selected theme.

Additional Customization Options

MB WhatsApp offers advanced personalization beyond pre-installed themes:

• Light and Dark Modes: Choose between light or dark themes directly from the Themes section for quick switching.
• Font Customization: Access the font settings (usually under Themes or Universal settings) to change font styles or sizes for a more personalized look.
• Background Customization: Go to Themes > Wallpaper to select from MB WhatsApp’s wallpaper library, upload a custom image, or use a solid color.
• Individual Chat Themes: Some versions allow applying different themes to specific chats, similar to the official WhatsApp’s recent feature, for a unique look per conversation.

Tips for Safe Theme Customization

• Download from Trusted Sources: Only download themes or MB WhatsApp APKs from reputable websites to avoid malware. Avoid third-party theme stores unless verified.
• Choose Simple Themes: Complex themes with heavy graphics may slow down your device or drain battery life. Test a theme for a few hours to check performance.
• Follow Installation Instructions: Some themes come with specific instructions. Follow them to ensure proper application and avoid errors.
• Monitor Battery Impact: Certain themes, especially those with animations, may affect battery life. Revert to a simpler theme if you notice performance issues.
• Update Regularly: Keep MB WhatsApp updated to access the latest themes and security patches. Check trusted sources like mbwhat.app for updates.

Risks of Using MB WhatsApp

MB WhatsApp is a third-party app not officially supported by Meta, the owner of WhatsApp. Consider these risks before changing themes:

• Account Bans: Using modified apps violates WhatsApp’s terms of service, which may lead to temporary or permanent bans. Use a secondary phone number to minimize risk.
• Security Concerns: Third-party apps like MB WhatsApp may pose privacy risks, as developers could potentially access your data. Only download from trusted sources and limit app permissions.
• No Google Drive Backup: MB WhatsApp does not support Google Drive backups. Use the app’s built-in backup feature or third-party tools to secure your chats.
• Compatibility Issues: Some themes may not work properly on older versions of MB WhatsApp or certain Android devices. Update the app or try a different theme if issues arise.

Comparison with Official WhatsApp

The official WhatsApp app has introduced limited theme customization as of 2025, offering 20 colored themes and 30 wallpapers for chat screens (Settings > Chats > Default Chat Theme). However, MB WhatsApp provides significantly more options, including thousands of themes, custom fonts, and advanced UI modifications. Unlike official WhatsApp, MB WhatsApp’s themes apply to the entire app interface, not just chat screens, but they come with the trade-off of potential security risks and lack of official support.

Troubleshooting Common Issues

• Theme Not Applying: Ensure you’re using the latest version of MB WhatsApp. Restart the app or reinstall the theme if the issue persists.
• Option Not Visible: If the Themes section is missing, update MB WhatsApp to the latest version or check if you’re using an outdated or incompatible APK.
• Performance Issues: If a theme slows down your device, switch to a simpler theme (e.g., light or dark mode) and monitor battery usage.
• Download Errors: If a theme fails to download, check your internet connection or try a different theme from a trusted source.

Conclusion

Changing the theme in MB WhatsApp is a simple and fun way to personalize your messaging experience, with access to thousands of themes, custom fonts, and backgrounds. By following the steps above, you can easily switch between light and dark modes, apply pre-installed themes, or create a custom look that reflects your style. However, exercise caution when using MB WhatsApp due to potential security risks and account bans. Always download from trusted sources, keep the app updated, and back up your chats regularly to ensure a safe and enjoyable experience.