Android installation
Install Sona 777
Follow these steps to install the APK on your Android phone. APK files do not work on iPhone.
How to install
- 1
Download the APK
Tap Download App above and wait until the file finishes downloading. Only use a source you trust.
- 2
Open the downloaded file
Open your browser’s Downloads or your phone’s Files app → Downloads, then tap the APK file.
- 3
Allow this installation, if prompted
Android may ask for permission to install from this source. Open Settings and enable ‘Allow from this source’ only for the browser or Files app you used. Names vary by phone.
- 4
Install, then restore the setting
Return to the installer and tap Install, then Open. Afterwards, turn ‘Allow from this source’ off again. Keep Play Protect enabled; if Android flags the file as unsafe, stop instead of bypassing the warning.
Installation help
WhatsApp support will be available once the contact is added.
Can’t find the file?
Check Downloads in your browser or Files app. If the download is incomplete, retry when your connection is stable.
‘App not installed’ message?
Check free storage and download the complete file again. An existing app version can also conflict. Do not uninstall it unless your account and data are safely recoverable.