bj771 App — Cricket, Slots & Live Casino on Your Phone
Download the free bj771 App APK on any Android phone running version 6.0 or above. No Play Store needed — install directly and start playing in minutes. Deposit with bKash or Nagad, withdraw in around 8 minutes.
Free · v2.5.6 · 58 MB · Android 6.0+ · 18+ · Play Responsibly
System Requirements & bj771 APK Details
Everything you need to know before you tap download — file size, Android version, and language support.
Already have an account? Log in via bj771 Login after installation to get straight into your games.
Security & App Permissions — What to Expect
The bj771 App only requests permissions it actually needs. Here is what each one does.
SSL Encryption on All Connections
Every request the bj771 App makes to the server travels over a 256-bit SSL-encrypted channel. Your login credentials, payment details, and account balance are never sent in plain text. The same encryption protects deposits made via bKash and Nagad inside the app.
Internet Access Only
The app requests INTERNET permission to load games, process payments, and connect to live chat support. It does not request access to your contacts, SMS, microphone, or camera. If you are installing on Android 11 or above, you can review permissions in Settings > Apps > bj771 at any time.
APK Source & Integrity
Download the APK only from this page (bj771.ws/bj771-app/). Do not use third-party APK mirror sites — the file may be modified. The official APK is scanned before each release. File size is exactly 58 MB; if the file you download is a different size, delete it and download again from this page.
Account & KYC Safety
Your bj771 account uses the same KYC verification whether you play on the app or in a browser. KYC documents (National ID Card, Passport, or Driving Licence) are reviewed within 12 hours. Never share your password with anyone — bj771 support will never ask for it. Enable two-step login in account settings for extra protection.
Six Things You Can Do on the bj771 App Right Now
From the IPL to live roulette — the full bj771 game library in your pocket.
Slots
Play Mahjong Ways 2 (JILI, 97.4% RTP), Jungle King (JDB), Fortune Rabbit (FA Chai) and thousands more. Minimum bet starts at ৳1 — good for a quick session on your commute or during a lunch break.
Live Casino
Ezugi-powered live tables stream HD video directly to your phone. Baccarat, roulette, Dragon Tiger, and Andar Bahar run around the clock. The app handles low-bandwidth connections well — playable on 4G without buffering interruptions.
Cricket & Sports
T20, ODI, BPL, and IPL markets are available inside the app. Bet on match winner, top batsman, or over/under totals. Live in-play markets update in real time so you can react as the match unfolds — perfect for match nights at home.
Crash Games
Go Rush and Limbo (both JDB) load instantly on mobile. Cash out before the multiplier crashes — a 10-second round means you can play between overs during a Bangladesh cricket match. Minimum bet is ৳5 on most crash titles.
Fishing Games
Caishen Fishing (JDB, 96.8% RTP), King of Fishing (JILI), and Star Fishing (FA Chai) are all fully playable on mobile. Touch controls replace mouse clicks with no loss in accuracy. Bet from ৳1 up to ৳50,000 on Star Fishing.
Payments Inside the App
Deposit via bKash, Nagad, Rocket, Upay, or Bank Transfer without leaving the app. Minimum deposit ৳450 — funds arrive in around 3 minutes. Withdrawals process in roughly 8 minutes. The full cashier is built into the app menu.
bj771 App vs Playing in Your Mobile Browser
Both options access the same games. The table below shows where each one has an edge so you can decide what suits your situation.
| Feature | bj771 App | Mobile Browser |
|---|---|---|
| Load speed (games) | Faster — assets cached locally | Slightly slower on first load |
| Push notifications | ✔ Match alerts & bonus reminders | ✘ Not available |
| Home screen shortcut | ✔ App icon on home screen | Manual "Add to Home Screen" only |
| Works offline (lobby) | ✔ Browse game list without connection | ✘ Needs internet for everything |
| Payment options | bKash, Nagad, Rocket, Upay, Bank | bKash, Nagad, Rocket, Upay, Bank |
| Game library | Full library — all 5,300+ titles | Full library — same titles |
| Battery & storage | 58 MB installed; slightly higher battery use | No storage needed; slightly lower battery |
| Updates | Download new APK when prompted | Always up to date automatically |
| iOS support | ✘ Android only | ✔ Works on iPhone/iPad Safari |
| Customer support access | 24/7 live chat built in | 24/7 live chat via browser |
If you watch cricket on TV with your phone in hand, the app's push notifications are the most useful feature — you get a reminder when a live market goes up for a match you have flagged.
Installing the bj771 APK on Android — Step by Step
The whole process takes under three minutes on a standard Android phone. Follow the steps in order.
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1
Allow Installation from Unknown Sources
Because the bj771 App is not on the Google Play Store, your phone needs permission to install APK files from outside Play Store. Go to Settings > Security (on older Android) or Settings > Apps > Special App Access > Install Unknown Apps (Android 8+). Find your browser in the list and toggle "Allow from this source" to on. You can turn this off again after installation if you prefer.
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2
Download bj771.apk from This Page
Tap the "Download APK" button above or below on this page. Your browser will save bj771.apk (58 MB) to your Downloads folder. Wait for the download bar to reach 100% before proceeding — a partial download will not install correctly. Make sure you have a stable Wi-Fi or 4G connection during the download.
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3
Open the APK File and Install
Open your phone's File Manager (or pull down the notification shade and tap the downloaded file). Tap bj771.apk. Android will show a permissions summary — tap Install. The installation takes about 10–20 seconds. If a "Blocked by Play Protect" message appears, tap Install Anyway — this is a standard Google warning for APKs not distributed through Play Store and does not indicate a problem with the file.
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4
Open the App and Log In or Register
After installation tap Open, or find the bj771 icon on your home screen. Existing members: tap Log In and enter your username and password. New to bj771? Tap Register and complete the sign-up form — it takes about two minutes. Once logged in, go to the cashier to make your first deposit via bKash or Nagad.
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5
Keep the App Updated
When a new version is released, you will see an in-app notification. Tap the notification or return to this page to download the latest APK. Installing the new APK over the old one preserves your account and game history. The current version is 2.5.6 (released 3 November 2026). Do not download updates from any source other than bj771.ws.
iPhone & iPad — Add bj771 to Your Home Screen
There is no iOS app, but Safari's "Add to Home Screen" gives you a near-identical shortcut that opens in full-screen mode.
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1
Open Safari on Your iPhone
Navigate to bj771.ws in Safari. Other iOS browsers (Chrome, Firefox) do not support the full-screen home screen shortcut, so Safari is required for this to work correctly.
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2
Tap the Share Button
Tap the Share icon at the bottom of the screen (the box with an arrow pointing up). Scroll down in the share sheet until you see "Add to Home Screen".
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3
Name the Shortcut and Confirm
Type bj771 as the shortcut name and tap Add. The bj771 icon will appear on your home screen and launch in full-screen mode, just like a native app.
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4
Log In or Register
Open the shortcut and log in with your bj771 credentials, or tap Register to create a new account. All games, deposits, and withdrawals work the same as on Android.
When the APK Won't Install — Five Common Problems
Most installation failures have a straightforward fix. Check the table below before contacting support.
| Problem | Likely Cause | How to Fix It |
|---|---|---|
| "Install blocked" message appears | Unknown sources permission is off for the browser or file manager you used to open the APK | Go to Settings > Apps > Special App Access > Install Unknown Apps, find your browser, and enable "Allow from this source". Then try opening the APK again. The setting only needs to be enabled during installation. |
| APK download fails or stops midway | Weak mobile signal, insufficient storage, or the download was interrupted by the network | Connect to Wi-Fi, check that you have at least 120 MB of free storage (the APK is 58 MB and Android needs working space during install), then tap the download button again on this page. Delete any partial download first. |
| "Parse error" during installation | The APK file is corrupted — usually from a broken download — or the Android version is below 6.0 | Delete the existing bj771.apk from your Downloads folder. Check Settings > About Phone > Android Version — it must show 6.0 or higher. Download the APK fresh from this page and try installing again. |
| App crashes immediately after opening | An old version of the app is still installed alongside the new one, causing a conflict | Go to Settings > Apps > bj771 and tap Uninstall. Restart your phone. Then reinstall by downloading the current APK (v2.5.6) from this page. Your account and balance are stored on the server — uninstalling the app does not affect them. |
| Games load slowly or freeze inside the app | Insufficient device RAM (less than 2 GB), background apps consuming resources, or a slow mobile data connection | Close all background apps before opening bj771. Switch from mobile data to Wi-Fi if possible. For RAM-limited phones, play through the mobile browser instead — the browser version is lighter on device memory than the native app. |
Still stuck? The bj771 support team is available 24/7 via live chat inside the app or at [email protected].
Download the bj771 App — Android APK
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Withdraw in around 8 minutes
Request a withdrawal from the app and get your money back to bKash or Nagad fast — no desktop required.
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Over 5,300 games in one place
Slots, fishing games, live tables, and crash titles from JILI, JDB, Habanero, FA Chai and Ezugi — all inside the app.
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Live cricket markets during BPL & T20
Follow ball-by-ball markets without switching tabs. The app keeps your bets and your balance on the same screen.
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256-bit SSL on every connection
Your bKash PIN and account details travel over an encrypted channel — same protection as online banking.
Scan with your Android camera to download
18+ · Play Responsibly · Minimum deposit ৳450
bj771 App — Questions Players Ask Before Downloading
Straight answers — no filler.
Is the bj771 APK file safe to install?
Yes. The APK hosted on this page is the official build — it is scanned before each release and distributed only through bj771.ws. Because it is not on Google Play, Android will show a standard "unknown source" warning during installation; this is normal for any APK outside Play Store and is not specific to bj771. To verify you have the right file: the file name must be bj771.apk and the size must be exactly 58 MB. If either detail is different, delete the file and download again from this page. Never install an APK sent to you via WhatsApp or Telegram from an unofficial source — only download from bj771.ws.
Which Android versions and devices does the app support?
The bj771 App runs on Android 6.0 (Marshmallow) and above, which covers the vast majority of smartphones sold in Bangladesh from 2016 onwards. This includes popular brands like Samsung, Xiaomi, Oppo, Vivo, and Realme. The app works on both entry-level phones (2 GB RAM) and high-end models. For the best live casino streaming experience, 3 GB RAM or more and a consistent 4G connection are recommended. The app is not available for Huawei phones that run HarmonyOS without Google services — use the mobile browser version on those devices.
How do I update the bj771 App to the latest version?
When a new version is available, you will see a notification banner inside the app saying "Update Available". Tap it and you will be taken to this page to download the new APK. Install the new APK directly over the old one — Android handles this as an upgrade, not a fresh install. Your account, game history, and wallet balance are stored on bj771 servers, so nothing is lost. The current version is 2.5.6, released 3 November 2026. If you dismissed the notification, you can always come back to bj771.ws/bj771-app/ to check whether a newer version is available.
The installation failed — what should I do first?
Start with these two checks before anything else. First, confirm Unknown Sources is enabled for the browser or file manager you used (Settings > Apps > Special App Access > Install Unknown Apps). Second, make sure your phone is on Android 6.0 or higher (Settings > About Phone). If both are correct, delete the downloaded APK, restart your phone, reconnect to Wi-Fi, and download again from this page. A "Parse error" almost always means the file did not download completely. If none of this resolves the issue, contact 24/7 live chat inside the browser version at bj771.ws.
Do I need a separate account for the app?
No. The bj771 App uses the same account as the website. If you already have a bj771 account, just open the app, tap Log In, and enter the same username and password you use on the website. Your balance, bonuses, VIP level, and game history all carry over seamlessly. If you do not have an account yet, you can register directly inside the app — the sign-up form takes about two minutes. You can also register on the website first and then log in on the app.
Can I deposit and withdraw using bKash inside the app?
Yes. The full cashier is built into the bj771 App — no need to switch to a browser. Tap the Wallet icon in the menu, choose Deposit, and select bKash, Nagad, Rocket, Upay, or Bank Transfer. The minimum deposit is ৳450. Funds typically arrive in around 3 minutes. For withdrawals, the minimum is ৳1,000 and processing takes roughly 8 minutes. Daily withdrawal limit is ৳2,45,000 at the Starter VIP level. KYC verification (NID, Passport, or Driving Licence) is required before your first withdrawal — submit your documents in the Account section of the app.
I have an iPhone — can I still use bj771 on mobile?
Yes, though there is no dedicated iOS app. Open Safari on your iPhone or iPad, go to bj771.ws, tap the Share button (the box with an upward arrow at the bottom of the screen), then tap "Add to Home Screen". Name it bj771 and tap Add. The site will open in full-screen mode from your home screen, with no browser toolbar visible — it behaves like an app. All games, live casino, cricket betting, and payment methods work the same way on iOS through the browser. Push notifications are not available on iOS.
Related Pages on bj771
Gambling is for adults only. Set deposit and time limits. If gambling is affecting your finances or wellbeing, use the self-exclusion tools in your account or visit bj771 Responsible Gaming.