Once you have a 678b account, logging in every day is effortless. Just enter your mobile number or email with your password and you'll reach your dashboard in seconds. Forgot your password? No problem — OTP login is always there as a backup.
678b's login system is built with Bangladeshi users in mind. It runs smoothly on a basic Android phone and holds up even on a slow connection. Once you're in, you'll pick up right where you left off — whether that's a game or a bet.
Three Ways to Log In
678b offers three separate ways to log in so you're never locked out. The first is mobile number and password — the most common and quickest option. The second is email and password — ideal if you prefer using your email. The third is OTP login — no password needed, just enter the code sent to your phone.
OTP login is especially useful when you can't remember your password or you're signing in from a new device. It's also more secure — no one can access your account with just a phone number without the OTP.
What to do if you have trouble logging in
The most common cause of login issues on 678b is an incorrect password or outdated credentials saved on an old device. Entering the wrong password five times in a row will temporarily lock your account — this is a security measure.
If your account is locked, waiting 30 minutes usually resolves it. If not, use the "Forgot Password?" link — an OTP will be sent to your registered phone or email so you can set a new password. The whole process takes under 2 minutes.
Can I log in from multiple devices?
Yes, you can log in to your 678b account from any device — mobile, tablet, or computer. However, signing in on one device will automatically end the session on any other device. This protects your account from unauthorised access.
On a trusted device, ticking "Remember me" means you only need your password next time. Avoid using this option on public computers or someone else's phone — always end your session and log out after use.
678b's Tips for Secure Login
678b's security team has a few simple but important tips. First, always go directly to 678b.me by typing it yourself — avoid clicking links or ads from other sites. Second, use a password that's hard to guess — don't use your name or date of birth.
Third, 678b will never ask for your password via email or SMS — if you receive any such message, contact support immediately. Fourth, keep two-step verification (2FA) active at all times — it is the strongest layer of protection available. You can enable 2FA at any time from your account settings.
Remember: The official 678b address is 678b.me. If you ever see a 678b login page on any other website, do not enter your details — it could be a phishing site. If something looks suspicious, report it to support@678b.me.