If login fails, check first.
Most of time issue is not password; clear browser cache in settings, then reopen the bd777 Login page, wait 2 minutes and try again; many users from Dhaka and Chittagong access it with this simple step.
Autofill on phone with wrong data can cause issues; confirm the correct name, number, and new password together.
For quick solutions, also check the help in the bd777 Guide.
