S400 Android App Download — Entertainment at Your Fingertips
The official s400 app for Android brings the full Sports Betting, baccarat, and Live Casino experience straight to your smartphone. Install once, enjoy anytime — anywhere in Malaysia.
App Info
- App Names400
- Version1.0.0 (build 1)
- Size382.7 KB
- PlatformAndroid
- Domains400.ws
- Updated2026-06-15
- Package Namecom.s400.s400
- SHA-2569548bb14996b14b5e34a4fbf85e3297ef3e3ec07dccdb00b9e2880c6c6c6a29a
- PermissionINTERNET
Why do so many Malaysian users choose this app?
The s400 app is more than just a shortcut to the website — it's a standalone mobile experience, with an interface optimised for phone screens, faster load times, and direct access without needing to open a browser every time.
The interface is purpose-built for Android, ensuring a smooth, lag-free experience even on a standard 4G connection.
Get match alerts, results, and account updates delivered straight to your phone — no need to open a browser.
The layout is redesigned for mobile screens — easy to read, easy to tap, and thumb-friendly.
Credentials are saved securely — no need to log in every time, backed by robust session protection.
What do you need before installing the APK?
Since the s400 APK is distributed outside the Google Play Store, your Android phone needs to be configured to allow installation from sources other than the official store. This is a standard and safe step for trusted apps.
Minimum system requirements:
- Android 6.0 or above
- At least 80 MB of free storage
- A stable internet connection (4G or Wi-Fi recommended)
How to enable installation from unknown sources:
- Open Settings on your phone.
- Go to Security or Privacy (varies by phone model).
- Search options Install unknown apps or Unknown sources.
- Enable this permission for the browser or file manager you used to download the APK.
Note: You can turn off this permission again after installation is complete for added security.
How do I install the s400 app step by step?
Tap the download button on this page to get the latest official s400 APK file directly onto your phone.
Go to your phone's Downloads folder, locate the s400 APK file, and tap it to begin the installation.
When prompted, tap Install and follow the on-screen instructions. The process typically takes under a minute.
Open the app and log in with your existing s400 account or register a new account to start enjoying the platform.
Installation error — what should you do?
Some users may encounter error messages when trying to install the s400 APK. Here are solutions to the most common issues:
- "Installation blocked" message — Make sure you have enabled the unknown sources installation permission in your phone settings as described above.
- APK file is incomplete or corrupted — Try re-downloading the APK file. Make sure your internet connection stays stable throughout the download.
- Insufficient storage space — Free up at least 100 MB of storage on your phone before attempting to reinstall.
- Android version is too old — The s400 app requires Android 6.0 or above. Update your phone's operating system if needed, or use a web browser for full access.
If the issue persists, contact our support team at [email protected] or visit FAQ page for further guidance.
Need to update the app? The process is simple
Unlike apps from official stores, s400 APK updates need to be done manually. When a new version is available, you'll be notified through the app or website. To update, simply follow the same steps as the initial installation — download the latest APK from this page and install it over the existing version. Your account data and settings will not be affected.
Always download APKs from the official s400 page only to ensure you have the latest, secure version.
No need to uninstall the old version. Install directly and the system will update the app automatically.
After updating, open the app and log in. Your account data and betting records remain fully intact.
Ready to take s400 with you wherever you go?
Download the official s400 Android app now and enjoy the best sports betting, baccarat, and online casino in Malaysia — anywhere, anytime. No account yet? Sign up for free in under three minutes.
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