Published by Viettel Group Application

Report an issue with SFive Browser.
Send the customer service your feedback so they can fix your issue asap.



Email Support directly



Chat with our AppContacter AI Support


Why should I report an Issue with SFive Browser - Fast & Secure ?

  1. AppContacter will directly Email your issue/feedback to an apps's customer service once you report an issue and with lots of issues reported, companies will definitely listen to you.
  2. Pulling issues faced by users like you is a good way to draw attention of Viettel Group Application to your problem using the strength of crowds.
  3. Importantly, customers can learn from other customers in case the issue is a common problem that has been solved before.
contact SFive Browser - Fast & Secure  image 1 contact SFive Browser - Fast & Secure  image 2

About SFive Browser - Fast & Secure

1. SFive (or S5) is the first Made-in-Vietnam mobile browser has news-reading feature integrated. - Child mode (filtering the bad content/website for children).

SFive Browser Customer Insights

1. Fast, safe and easy to useDecent, cool for manga readingIt is a good Vietnamese appai is incrediblegood tts function ;)Waiting for darkmodeMở lên được vài chục giây rồi crash.Khá tốt, nhưng cần thêm tài khoản để đồng bộ app và pcChưa biết tốt hay không nhưng cho 5 sao ửng hộ hàng Việt cái đã.Muốn thay đổi thư mục download từ máy sang thẻ nhớ làm ntn.

2. Good browser.

Steps to Troubleshoot & Fix SFive Browser Issues

1. Fix SFive Browser Not Working/Crashes/Errors/Unresponsive & Black/White screen:


  1. Restart SFive Browser: Restarting the app will resolve most errors.
  2. Update the SFive Browser App. Here is how:
    1. On Android goto PlayStore » Search for "SFive Browser" » Open SFive Browser - Fast & Secure » click "Update".
    2. On iPhone, goto AppStore » Your profile » Available Updates » Check for SFive Browser » click "UPDATE".
  3. Clear SFive Browser - Fast & Secure app cache: Clearing cached data will force your app to retrieve the latest data directly from SFive Browser servers.
    1. On Android, goto Settings » Apps » Select "SFive Browser - Fast & Secure " » click Storage » click "Clear Cache".
  4. Check SFive Browser app permissions. If any of these permissions required to use your device's features are disenabled, SFive Browser might not work.
  5. Uninstall and reinstall SFive Browser. If nothing else has worked, completely uninstall SFive Browser then reinstall.
  6. Restart your device. Last, restarting your device can often clear most problems causing SFive Browser not working


2. Fix SFive Browser Server issues & Internet Connection


  1. Check network connection: An unstable Internet will make SFive Browser be unable to connect to it's servers. Ensure your wi-fi is working then restart app.
  2. Disable VPN: VPN can cause connection errors and lead to SFive Browser not working. Make sure all VPNs are off
  3. Enable background data: When Background data is turned off, SFive Browser may not be able to connect to the Internet when running in the background.

Reported Issues