1d4 FAQ — Answers to the Most Asked Questions

Go to Registration Page Enter your mobile number, name, and password. Verify your number with the OTP sent to your phone to activate your account. The entire process is free and takes just a few minutes. You must be at least 18 years old to register.

Go to Login Page Enter your registered mobile number and password correctly. If you forget your password, choose the "Forgot Password" option — an OTP will be sent to your number. Multiple wrong password attempts may temporarily lock your account; wait a while or contact [email protected] if this happens.

1d4 is a fully mobile-first platform — no app download needed. Just open 1d4.bio in any Android or iPhone browser and log in. Adding the page to your home screen gives you an app-like experience. Works smoothly on both mobile data and Wi-Fi.

1d4 offers Sports Betting (including cricket, football, tennis, and international matches), Live Casino (with live dealers for baccarat, roulette, blackjack), slots, and lottery. Each category has an interface and support in Bengali. New games and tournaments are added regularly.

At 1d4, you can deposit BDT using Bangladesh’s most popular mobile banking services — bKash, Nagad, and Rocket. All transactions are done directly from your mobile and usually reflect instantly in your account. Use your registered mobile number when making transactions.

The minimum deposit amount is ৳200 BDT, and the minimum withdrawal amount is ৳500 BDT. Withdrawals are usually processed within 1 to 24 hours. The same registered payment method must be used for both deposits and withdrawals. There are no hidden fees.

Use a strong password combining numbers, letters, and symbols. Never share your password and avoid logging in from public Wi-Fi. Change your password immediately and notify [email protected] if you notice any suspicious activity. Keep two-factor authentication enabled.

On the login page, click the "Forgot Password" option and enter your registered mobile number. An OTP will be sent to that number, which you can use to set a new password. The OTP is valid for 10 minutes, so use it quickly. If your mobile number has changed, contact [email protected].

Yes. The entire 1d4 interface, navigation, support, and information pages are available in Bengali. The platform is designed with the convenience of Bangladeshi members in mind. The customer service team can also communicate in Bengali.

Regular betting and gaming on 1d4 automatically earns you points. Once you reach a certain points threshold, you can level up to VIP status and enjoy special offers, faster withdrawals, and personal support. Learn more VIP Page See.

After Logging In In the Lottery Section Buy tickets for upcoming and ongoing draws. Ticket prices are displayed in BDT. Results are announced daily at set times and winners’ prizes are automatically credited to accounts.

For any issues, email [email protected]. The support team is available 24/7 and usually responds within a few hours. For urgent account problems, write "Urgent" in the email subject for priority assistance.