400k Android App Download – Quick Access at Your Fingertips
Enjoy all your favourite games from anywhere with the official 400k mobile app — built for Malaysian players who want a smooth, secure, and accessible gaming experience at any time.
App Info
- App Name400k
- Version1.0.0 (build 1)
- Size370.7 KB
- PlatformAndroid
- Domain400k.ws
- Updated2026-06-16
- Package Namecom.k400k.k400k
- SHA-256efb2c825fad514bc03f178f16f648998a469d081d2a2083791c33f200173d7a0
- PermissionsINTERNET
Get to Know the Official 400k App
The 400k app is the official mobile platform designed for Android users in Malaysia. It runs on WebView technology, letting you access the full 400k website directly from your phone screen without having to open a browser every time. The clean interface and straightforward navigation make it easy to switch between games quickly. The app supports all game categories available on the website, including slots, Baccarat, Virtual Sports, and Jackpot. Malaysian players can enjoy an experience on par with the desktop version, with the added convenience of mobile.
With the 400k app, you'll never miss a promotion or special offer — all notifications and promotion updates are available directly in the app. Logging in and registering a new account are both straightforward through the app as well. You can make deposits and withdrawals in MYR (RM) safely and quickly. The app is designed to run well across a wide range of Android phone models, from older to the latest devices.
Benefits of Playing via the App
Seven key reasons Malaysian players choose the 400k app over a regular browser.
Faster Loading
The 400k app is optimised for the Malaysian mobile environment, including standard 4G and WiFi networks. Pages load without delay, making every gaming session more enjoyable. Navigating between menus feels smooth and responsive with every tap.
Secure Login
Your login session is securely saved in the app so you don't need to re-enter your password every time you open it. The security system in place ensures your personal information and financial data are always protected. Every transaction is processed through encrypted channels for complete peace of mind.
Latest Promotions Updates
Get instant notifications about new promotions, cashback offers, and welcome bonuses without having to manually monitor the website. The 400k app keeps you ahead of the game so you never miss the best deals available to Malaysian players. Don't let any bonus opportunity slip by that could add real value to your bets.
All Games in One Place
Get full access to all game categories — including slots, Baccarat, Virtual Sports, and Jackpot — right from your phone screen. The wide selection of games means you'll never run out of options no matter where you are. Switching between game categories is quick and seamless, with no need to reload the page from scratch.
Hassle-Free MYR Transactions
Deposit and withdraw in MYR (RM) directly from the app in just a few steps. A wide range of popular local payment methods in Malaysia are supported for your convenience. All transactions are processed quickly so you won't have to wait long before you start playing or receiving your winnings.
24/7 Customer Support
The 400k customer support team is available anytime through the in-app channels. Whether you're facing a technical issue, have questions about promotions, or need help with a transaction, assistance is just a tap away. Support is available in Bahasa Melayu for the comfort of local Malaysian players.
Preparation Before Installing the APK
Before downloading and installing the 400k APK file, there are a few important steps you need to complete on your Android phone. These steps are straightforward and only need to be done once before your first installation. Getting the settings right will help you avoid any issues during the installation process.
Enable Unknown Sources
Since the 400k app is not distributed through the Google Play Store, you'll need to enable installation from external sources. Go to Settings > Security (or Settings > Apps > Unknown Sources depending on your phone model) and turn on the "Allow installation from Unknown Sources" toggle. On Android 8.0 and above, you may need to grant specific permission to the file manager or browser you used to download the APK.
Minimum System Requirements
- Operating system: Android 6.0 (Marshmallow) or later
- RAM: Minimum 2 GB (3 GB or above recommended)
- Storage space: At least 150 MB of free space
- Internet connection: Stable 4G / WiFi
- Latest version of Android WebView (typically updated automatically)
Important Note: Once the 400k app is installed, you can turn off "Unknown Sources" again for added security. This is a recommended best practice for Android users in Malaysia.
Step-by-Step Installation Guide
Follow these five simple steps to install the 400k app on your Android phone.
Download APK File
Click the download button found in the app info section on this page. The official 400k APK file will automatically start downloading to your phone's "Downloads" folder. Make sure your internet connection is stable throughout the download to avoid a corrupted or incomplete file.
Open File Manager
Once the download is complete, open the File Manager or Download Manager app on your phone. Navigate to the "Downloads" folder and look for the APK file named 400k that you just downloaded. You can also tap the download notification in your notification bar to open the file directly.
Tap to Install
Tap the APK file to begin the installation process. A permissions window will appear showing the list of permissions required by the 400k app, such as internet and storage access. Review the requested permissions and tap "Install" to proceed with installing the app on your device.
Wait for Installation to Complete
Installation typically takes less than a minute, depending on your device speed. A progress bar will show the installation status in real time. Do not close the screen or press the back button during this process to avoid an incomplete installation.
Open & Log In
Once installation is complete, the 400k app icon will appear on your home screen or app drawer. Tap the icon to open the app for the first time. Log in with your existing account or register a new account for free if you're a new 400k user.
All Done! Start Playing
Congratulations! You can now enjoy all 400k games directly from your Android phone. Explore slots, baccarat, virtual sports, and many more exciting game categories. Don't forget to check the Promotions section to claim your welcome bonus or first deposit offer.
How to Update the APK to the Latest Version
Keeping the 400k app updated ensures you always have the latest features, bug fixes, and performance improvements. Updating the Android APK is straightforward and does not require you to uninstall the existing app first. You can update directly over the old version without losing any login data or saved preferences.
To update, download the latest APK file from this page when a new version is available. Once the download is complete, open the APK file and Android will detect that this is an update for an already-installed app. Follow the same installation steps as the first time and select "Install" when prompted. Once the update is done, reopen the 400k app and log in as usual to pick up right where you left off.
Tip: Check back on this page regularly to see if a new version of the 400k APK is available. The latest version typically includes security improvements and new game features.
Installation Issues & How to Fix Them
Quick fixes for common issues you may encounter when installing the 400k app.
Installation Blocked by Phone
If your phone shows an "Installation blocked" or "App not permitted" message, it means the "Unknown Sources" option has not been enabled. Go to Settings > Security and enable the option. On Android 8.0 and above, you may need to grant installation permission specifically to the browser or file manager app you are using to open the APK.
Corrupted or Incomplete APK File
If you get an "Invalid APK file" error or the installation stops midway, the downloaded file is most likely incomplete. This usually happens when your internet connection drops during the download. Delete the APK file and re-download it from this page using a more stable internet connection to get a complete file.
App Won't Open After Installation
If the 400k app crashes immediately after opening, try restarting your phone first. Also make sure your Android version is 6.0 or later and that Android System WebView has been updated via the Google Play Store. If the problem persists, try clearing the app's cache data by going to Settings > Apps > 400k > Storage > Clear Cache, then reopen the app.
Insufficient Storage Space
An "Insufficient storage" error means your phone needs more free space. Clear at least 200 MB by removing apps or files you no longer need before attempting to reinstall. You can also move photos and videos to an SD card or cloud storage to free up your phone's internal memory.
Frequently Asked Questions About the 400k App
Answers to the most frequently asked questions by Malaysian players about the 400k mobile app.
Ready to Play with 400k?
Create a free account today and enjoy all your favourite games through the 400k mobile app — fast, secure, and always within reach.