As you know Today BTRC blocked Viber, Whatsapp, Messenger app & Facebook For Bangladesh security reason. But you can use Viber, Whatsapp, Messenger app & Facebook them by taking some easy steps use VPN Apps Or Free Proxy Server From Bangladesh.
Just open SuperVPN and Click on Connect. After Connecting to VPN open Viber, Whats app or any BTRC blocked apps. Your have done it! now you can use any BTRC Blocked apps in Bangladesh.
Free Download From play store SuperVPN
You can Use VPN in Touch
Do the same process as SuperVPN
Free Download From play store VPN in Touch for Android
For PC Or Laptop Proxy:
Go To> ultrasurf.us
Free Download & Install