Changed your phone number or put in a new SIM? Your 6 Club login keeps working exactly as before. The profile on the 6 Club home page opens with a player name and a 4-digit PIN, and neither of them has anything to do with your number. No OTP is ever sent, so a lost SIM cannot lock you out. What does matter is the phone and the browser, because that is where your profile is saved. This guide covers both cases: a new number on the same phone, and a new number that came with a new phone.
Why a new number does not break the 6 Club login here
Many apps sign you in with your mobile number and a code sent by SMS. When the number changes, the code goes to a SIM you no longer have, and the account is stuck until support moves it across. That is the problem most people expect when they search for a login after a number change.
This site works differently. Six Cascade is a free colour match puzzle, and its profiles are stored inside your own browser rather than on an account server. When you log in, the browser compares the name and PIN you type with the profile it already holds. There is no message to wait for and no number on file, so the login has no way to notice that your number changed.
If you still have the old SIM, or the same phone
Same phone, new number: there is nothing to do. Taking out one SIM and putting in another does not touch the browser's storage, so your profile, stars, best score and VIP level stay where they were. Open the site in the browser you always use and you will be logged in already, or the name box will suggest your profile as soon as you tap it.
The same is true for a dual-SIM phone, for a new mobile plan and for porting your number to another network. None of them reach into the browser. The only things on the phone that can remove a profile are clearing the browser's data for this site, uninstalling the browser, or a factory reset. None of them is needed for a new SIM, so skip them unless you are ready to start your progress again.
If the old number is gone with the old phone
When the number changed because the phone changed, the profile did not travel. It is still in the browser on the old handset, and the new phone starts empty. That is not caused by the new number; it would happen with the same number too.
- Old phone still in the drawer? Your profile is still on it, as long as nobody cleared the browser. You can keep playing there, but nothing copies from it to the new phone.
- Old phone sold, lost or reset? The profile went with it. Support cannot bring it back, because we never hold a copy; there is simply nothing on our side to restore.
- On the new phone, register a fresh profile with a name and PIN. Any levels you have already played there as a guest move into it automatically.
If you are not sure whether the old profile still exists, for example because you might have used a different browser, the support page on what can and cannot be recovered explains what to send so we can help you look. Send your player name and phone model, never your PIN.
Updating your details once you are back in
On most apps the next step would be to change the number on file. Here there is no number to change, and no email either. A profile holds only a player name, a jewel avatar, a PIN stored as a scrambled fingerprint, and your progress. Once you are signed in, a quick check is all that is needed:
- Open your profile card on the login page and confirm the name, stars and levels won are the ones you expect.
- Tap Levels above the board and make sure your stars show on the levels you passed.
- If you set up a new phone, give the new profile a PIN that is not your screen-lock code, UPI PIN or card PIN.
For the sign-in steps themselves and the two error messages the form can show, our guide to getting back into your profile has the full flow.
Stopping anyone else from using your old number
Mobile numbers are reissued, so the person who gets your old number may one day receive messages meant for you. On this site that changes nothing: no profile is linked to a number, so the new owner of the SIM gains no access to your stars. The real risk is elsewhere.
- Update the number on your bank, UPI and email accounts first, since those do send codes by SMS.
- Be wary of messages that say your 6 Club profile needs a number update or an OTP to stay active. They are not from us. This site has no number to update and never sends codes.
- Never share a code sent to your phone with anyone, whoever they say they are.
Number change questions
I got a new SIM. Do I need to log in again?
No. Your profile is tied to the browser on your phone, not to the SIM card or the number. Swapping the SIM leaves the browser, and every profile saved in it, exactly as it was.
Can I move my 6 Club profile to a new phone?
Not at present. Profiles are saved inside one browser on one device and are never copied to a server, so there is nothing to download onto the new phone. Register a new profile there; the old one keeps its stars on the old phone.
Someone messaged me asking for an OTP to update my 6 Club number. Is it real?
No. This site never asks for a phone number and never sends codes, so there is no number to update and no OTP to give. Do not reply, and never share a code sent to your phone with anyone.