Download APK file
First, download the 3SBD APK file; the file size is small, so it does not take long to download on basic phones.
Many users in Dhaka or Chittagong want to use less data, that's why separate browser-dependent hassle has been removed.
Allow installation
Enable unknown sources permission in Android settings; this takes about 2 minutes, not more.
Then opening the APK will start installation; on some phones a restart will fix everything.
Open the app and log in
After installation, you will see the 3SBD Login screen; if you have old credentials, you can log in directly.
If new, register 3SBD Register Go to the page to create an account