Play directly on your Android phone with the a777 APK
The full a777 platform — casino, slots, cricket betting — right on your phone, no browser needed. Everything you need to know about what an APK is, how to install it, and how to stay safe.
What an APK actually is and where to get the a777 app
APK stands for Android Package Kit — it is an installation file built for the Android operating system. It works just like installing an app from the Google Play Store, except you place the file directly on your device and install it from there.
The a777 Android and iOS apps are available through official channels. Once installed, the app uses your phone's full screen, sends you notifications, and lets you log in faster. Detailed information about the a777 app is available on the a777 App page.
Remember — only use APK files obtained through official channels. Files from any other source can harm your phone and your account.
Five steps to install the a777 APK
When installing an APK for the first time, Android will ask for certain permissions. Following the steps below makes the whole process straightforward.
Enable installation permission
Go to your phone's Settings, find the "Unknown sources" or "Unknown apps" option, and grant permission for the official channel's browser or file manager. You only need to do this once.
Open the APK file
Once the file has been saved to your device from the official channel, find it in your file manager and tap it. Your phone will ask whether you want to install it.
Tap the "Install" button
The screen will show the a777 app details. Press the "Install" button at the bottom. Installation will complete within a few seconds.
Open the app
When installation is done, an "Open" button will appear. You can also tap the a777 icon from your phone's home screen or app drawer.
Log in and get started
Opening the app will bring up the login screen. Enter your username and password to sign in. If you are new, register directly inside the app — the whole process is done there.
Start playing
After logging in, enjoy all a777 sections — slots, live casino, cricket betting — directly from the app.
How to update to the latest official version
a777 updates the app regularly — for new games, improved security, and faster performance. Some features may not work on older versions, so it is a good idea to install a new APK whenever one becomes available through official channels.
Updating works much like the first installation — installing the new APK file over the existing app leaves your account details, balance, and bonus history intact. You do not need to create a new account.
When you receive a notification inside the app, do not ignore it — get the update through the official channel. Do not use files from third-party sites or app stores.
Common installation issues and how to fix them
Most installation issues are easy to resolve. Consider each situation below and what to do.
Storage full — file won't save
If your phone does not have enough space, the APK file will not save or installation will get stuck. Free up some space by deleting photos, old videos, or apps you no longer use, then try again.
Installation blocked — "Unknown sources" block
Android blocks files from outside the Play Store by default. Go to Settings → Apps → Special app access → Install unknown apps, and enable permission for your browser or file manager.
App installed but won't open
Restart your phone — that is the simplest fix. If it still does not open, uninstall the app and download a fresh copy from the official channel, then reinstall.
Installation stops midway
This can happen if your phone goes to sleep during installation or another app is using too much memory. Close background apps, keep your screen on, and try again.
Cannot log in
If your password is correct but you still cannot log in, check your internet connection. Try both mobile data and Wi-Fi. If the problem persists, contact a777's 24/7 live chat support.
Need help?
The a777 support team is available in Bengali and English, seven days a week, around the clock.
- Live Chat — instant response
- Email Support
- Available 24/7
Protect yourself from fake APKs
Fake APKs using the a777 name are circulated online. Here is how to stay safe from them.
Official channels only
Only get the a777 app through official channels. Files from other links or sites may carry viruses or spyware.
Avoid Telegram and Facebook links
Do not click on APK links sent through Telegram groups, Facebook pages, or Messenger — these are often fake and can steal your personal information.
Be cautious with unfamiliar links
Do not download any APK from unknown links received via SMS or WhatsApp, or from unfamiliar sites found through Google.
When in doubt, ask support
If you are unsure about a link or file, ask a777's live chat support. They will tell you whether it is official.
Keep your account secure
Using only the official APK keeps your account safe. a777 uses SSL encryption, so your personal and payment details are protected. Never share your password or OTP with anyone — no a777 staff member will ever ask for your password.
Read our Responsible Gaming page for guidance on playing responsibly, and familiarise yourself with our Terms and Conditions.
Install the a777 APK and start today
On your first deposit after installing the app, you get a 200% bonus, up to ৳15,000 — wagering requirement is only 15x the bonus. Minimum deposit is just ৳100. Deposit via bKash, Nagad, Rocket, Upay, or bank transfer. Withdrawals are usually completed in 10–45 minutes. VIP members also receive weekly cashback across three tiers from Bronze to Gold.
Go to the a777 login page