399bet APK — Install on Android and Start Playing Right Away
The official 399bet Android app is available as an APK. This guide explains what an APK is, how to install it safely, how to keep it updated, and how to fix common issues.
What is an APK and How to Get the 399bet Android App
APK stands for Android Package Kit — it is an installable file format for the Android operating system. When an app is installed from outside the Google Play Store, that file is called an APK. It works much like a .exe file on Windows, but for Android phones.
The 399bet Android app is available as an official APK. It must be obtained through official channels. The app is designed to fit your mobile screen, so playing directly through the app gives a much better experience than opening it in a browser. Everything from slots to cricket betting is easy to access within the app.
The 399bet app is also available for iOS users and must likewise be obtained through official channels. However, this page focuses mainly on the Android APK.
Install the 399bet APK Step by Step
Installing an APK on an Android phone is straightforward, but a few steps need to be followed correctly. Each step is explained in plain language below.
Get the APK from the Official Channel
First, make sure you have downloaded the APK file from 399bet's official channel. Do not use a file obtained from anywhere else — doing so can put your personal information and account at risk.
Allow Installation from "Unknown Sources"
When you open an APK file for the first time, Android will show a warning and ask for permission. Go to your phone's Settings and enable installation from "Unknown sources". This is a normal step — without this permission, installation cannot begin.
Open the APK File and Install
Tap the APK file from your file manager or the browser's downloads folder. Press the "Install" button and wait a few seconds. Once installation is complete, you will see an "Install successful" message.
Open the App and Log In
Open the 399bet app from your home screen or app drawer. Sign in on the 399bet login page with your username and password. If you have a new account, register first and then start playing right away.
Keep the 399bet APK Updated at All Times
Like any app, the 399bet APK is updated regularly. New versions typically include bug fixes, performance improvements, and new games or features. Running an older version may cause some games or payment features to stop working properly.
To update, get the new APK file from the official channel. You can install the new APK directly without uninstalling the old app — this is called an "over-install". Your account details and settings will remain exactly as they were.
Before updating, make sure the new APK genuinely comes from the official source. For more on staying safe, see the safe usage section below.
Visit the app page for full details about the 399bet App, where you will find general information about both the Android and iOS versions.
Common Installation Problems and Solutions
Some issues can occasionally come up when installing an APK. Most of them can be resolved on your own.
Low Storage
If your phone does not have enough free space, installation will fail. Delete old photos, videos, or unused apps to free up space, then try again.
Installation Blocked
If "Unknown sources" permission has not been granted, Android will block the installation. Go to Settings → Security → Unknown sources, enable it, and try installing again.
App Won't Open
If the app does not open after installation, restart your phone once. If the problem persists, clear the app cache and try again. If nothing works, uninstall the app and do a fresh install.
Corrupted Installation
Sometimes a file becomes incomplete during download. If this happens, get the APK again from the official channel and do a fresh install.
Stay Safe — Watch Out for Fake APKs
The biggest risk with APK usage is fake or modified files. APKs from outside sources may contain malware or spyware that can steal your personal information and payment data. Following the rules below will keep you fully protected.
- Only get the APK from 399bet's official channel — no other source.
- Do not click APK links sent through Telegram groups or channels — these are almost always fake.
- Never install an APK file received through Facebook posts or messages.
- Avoid links from unknown websites or individuals, even if they appear trustworthy.
- After installation, if the app requests unusual permissions (contacts, SMS, camera), be cautious.
- Use a strong password for your account and do not share it with anyone.
For more details on safe online betting, read our responsible gaming guide.
Open an Account at 399bet and Start Playing
After installing the app, open an account and get a 120% bonus on your first deposit, up to ৳20,000 (wagering requirement: 15x the bonus). You can get started with a deposit of just ৳300 — via bKash, Nagad, Rocket, or Upay. Withdrawals are usually processed within 5–30 minutes, with a minimum of ৳1,000. Join the VIP program and you will also receive weekly cashback.
Log In and Get Started