Fix WhatsApp Web Not Working! WhatsApp Error 9004?
Here's how to Fix WhatsApp Web Not Working.
WhatsApp Web is a feature that allows you to use WhatsApp on your computer by scanning a QR code from your phone. It is a convenient way to chat, send media, and access your WhatsApp contacts on a larger screen.
However, sometimes WhatsApp Web may not work properly due to various reasons, such as network issues, browser issues, service outages, or QR code errors. If you are facing this problem, you can try some of the following solutions to fix it:
- **Check if WhatsApp is down**: Sometimes WhatsApp Web may not work because WhatsApp itself is experiencing some technical difficulties or undergoing maintenance. You can check the status of WhatsApp by visiting websites like downdetector or outage[.]report. If WhatsApp is down, you will have to wait until the service is restored.
- **Check your network connection**: You need a stable and strong internet connection to use WhatsApp Web on your PC and your phone. If your connection is slow, unstable, or interrupted, you may not be able to use WhatsApp Web properly. You can try switching to a different network, resetting your router or modem, or using a wired connection instead of Wi-Fi.
- **Update your browser**: You need to use the latest version of a compatible browser to use WhatsApp Web. The supported browsers are Chrome, Firefox, Microsoft Edge, Opera, and Safari. Other browsers such as Internet Explorer are not supported. You can check for browser updates by going to the settings or help menu of your browser and choosing the option to update.
- **Clear your browser cookies**: Cookies are small files that store information about your browsing activity and preferences. Sometimes they can interfere with the functioning of WhatsApp Web and cause errors or glitches. You can clear your browser cookies by going to the settings or options menu of your browser and choosing the option to clear browsing data or history.
- **Reset your browser**: If clearing cookies does not help, you may need to reset your browser to its default settings. This will remove any extensions, add-ons, or customizations that may be causing problems with WhatsApp Web. You can reset your browser by going to the settings or options menu of your browser and choosing the option to reset or restore settings.
- **Reactivate WhatsApp Web**: Sometimes logging out and logging back in to WhatsApp Web can fix some issues. You can do this by clicking on the three dots icon at the top of the WhatsApp Web page and choosing Log out. Then you can scan the QR code again from your phone to log back in.
- **Use incognito mode**: Incognito mode is a feature that allows you to browse the web without saving any history, cookies, or cache. This can help you avoid any conflicts or interference with WhatsApp Web. You can open an incognito window by pressing Ctrl+Shift+N on Chrome or Firefox, Ctrl+Shift+P on Microsoft Edge or Opera, or Command+Shift+N on Safari.
- **Disable VPN services**: VPN services are programs that change your IP address and location to access geo-restricted content or protect your privacy online. However, they can also affect your network speed and stability, which can cause problems with WhatsApp Web. You can try disabling any VPN services that you are using on your PC or phone and see if that helps.
i. Below is a list of some common WhatsApp error codes and potential fixes:
- 4000 - User banned. Account banned by WhatsApp. Create new account with different number.
- 4001 - Phone number registration error. Verify the number and try registering again.
- 4002 - Code verify failed. Double check verification code entered and retry.
- 4003 - Restore chat history failed. Login issues retrieving chat history. Reinstall WhatsApp.
- 4004 - SMS activate failed. Enable SMS permission, ensure cellular service enabled.
- 4005 - The phone number is banned from WhatsApp. Use a different phone number.
- 4006 - Invalid verification code. Double check code and retry verification.
- 4007 - Exceeded verification attempts. Wait 24 hrs and request new verification code.
- 4012 - Forgot passcode, need to verify identity. Submit photo ID to WhatsApp support.
- 4501 - Group invite link expired or invalid. Ask group admin to generate a new invite link.
- 4502 - Group full. Maximum participants reached. Ask admin to remove or increase limit.
- 9001 - SD card issues. Remove and reinsert SD card, move WhatsApp to device storage.
- 9002 - Insufficient storage space. Clear cache/space on device to make room for WhatsApp.
- 9003 - App files corrupted. Clear WhatsApp data/cache, uninstall and reinstall app.
- 9004 - Media download failed. Check internet connection. Change WhatsApp media settings.
So in summary, common fixes involve verifying info entered, reinstalling the app, retrying with valid codes, changing settings, and contacting WhatsApp support if needed.