Sign in on any device
- Open 1GO on the site, in the Android app or from the iPhone icon.
- Tap Sign In.
- Enter your mobile number and password, or request a one-time password.
- You land in the lobby with your balance, gifts and history in place.
If a login needs another try
| Message | What it means | Next step |
|---|---|---|
| Invalid mobile number | The number format is off | Enter the 10-digit Indian number |
| Invalid OTP | The code was mistyped or replaced | Request a fresh code and use the newest one |
| Too many attempts | A short safety pause | Wait a few minutes, then try again |
For anything else, 1GO’s online customer service helps from inside the site and the app.
Sign in and the Aviator shelf is waitingKeep the account safe
- Keep the OTP to yourself; 1GO never needs it from you outside the sign-in screen.
- Bind your UPI ID or bank account once — 1GO locks withdrawal details to one account, so your winnings only go where you sent them before.
- Sign out on shared devices when you finish.