Official Android App

Petronas77 Android App Download — Play Anywhere

Enjoy a smoother, more responsive gaming experience with the official petronas77 app for Android. Access all your favourite games straight from your pocket.

Free download  |  Bahasa Melayu interface  |  Lottery, Baccarat & Cricket  |  Deposit in Malaysian Ringgit (RM)  |  24/7 access from your smartphone  |  Supports Android 5.0 and above  | 

App info and download

Check the latest app details and download directly to your Android device.

App iconApp Info

  • App Namepetronas77
  • Version1.0.0 (build 1)
  • Size392.1 KB
  • PlatformAndroid
  • Domainpetronas77.co
  • Updated2026-06-13
  • Package Namecom.petronas77.petronas77
  • SHA-2566624fc50962f3cc3516cb9b6075cb68229974d18126cf29208a55a636db7b165
  • PermissionsINTERNET

Download the official Android app

Download APK

Supports Android phones & tablets

Why do so many players prefer using the app?

The petronas77 app is built on WebView technology, giving you full access to the platform directly from your home screen — no need to open a browser every time.

Faster access

Launch directly from the home screen icon — no URL needed. Sign in with just one tap.

Optimised for touchscreen

Layout optimised for comfortable touch use, with larger buttons and more intuitive navigation.

Instant notifications

Receive account and game notifications directly on your phone so you never miss an update.

Secure connection

Just like the browser version, all data is protected with SSL encryption to keep your account and transactions secure.

Players in Selangor using the petronas77 casino app on their Android phones with ease

Before installing — check these two things first

Because the petronas77 APK is distributed outside the Google Play Store, you'll need to adjust a setting on your phone before installing. This is standard procedure for all third-party apps on Android.

Enable installation from unknown sources

Go to Settings → Security (or Privacy on some devices) → enable the option Install unknown apps or allow installation from your file browser. This setting varies depending on your phone's brand.

Minimum system requirements
  • Operating system: Android 5.0 (Lollipop) or above
  • Free storage: at least 50 MB
  • Internet connection: WiFi or 4G/5G mobile data
  • RAM: 1 GB or more for best performance

How to install the petronas77 APK — step by step

1
Download the APK file

Click the download button in the app info section at the top of this page. The APK file will be saved to your Download your phone.

2
Open file manager

Go to app File Manager or File on your phone and locate the newly downloaded APK file in your Downloads folder.

3
Tap the file and install

Tap the APK file to begin installation. The system may prompt for additional permissions — tap Install to proceed.

4
Open the app and log in

Once installation is complete, the petronas77 icon will appear on your home screen. Tap it to launch and log in with your existing account.

How do I update the app to the latest version?

Unlike apps on Google Play that update automatically, the petronas77 APK needs to be updated manually whenever a new version is available. The process is straightforward and doesn't require you to uninstall the existing app first.

APK update steps

  1. Return to this page and download the latest APK version.
  2. Open the new APK file from your Downloads folder.
  3. The system will detect the existing app and offer the option to Update.
  4. All your account data and settings will be preserved — no need to log in again after the update.

We recommend checking this page regularly to get the latest version and ensure the best and most secure gaming experience.

Installation failed? Try these fixes

This means installation from external sources hasn't been enabled. Go to Settings → Security → Unknown Sources and enable that option. On Android 8.0 and above, you'll need to grant permission specifically for the browser or file manager app you're using to open the APK.

The download may have been interrupted before completing. Delete the existing APK file and download it again. Make sure your internet connection stays stable throughout the process, and avoid switching between WiFi and mobile data while the download is in progress.

Try restarting your phone and opening the app again. If the issue persists, uninstall the app, download the latest APK, and reinstall it. Make sure your phone meets the minimum system requirement of Android 5.0 or above. For further assistance, contact support at [email protected].

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