How can I get back WeChat when I change my mobile phone and forget my old mobile phone number?

If you need to retrieve the micro signal, you can do the following:

1, contact a friend to check the micro signal.

It is suggested that you can contact your previous WeChat friends by phone or SMS, and let them check your WeChat personal details interface and your micro-signal.

2. Check the micro signal after logging in by binding.

If you remember the mobile phone number /QQ number/email address bound by WeChat, please log in to WeChat directly through WeChat binding, and then you can view your micro signal in your profile.

Switch login mode: click more on the WeChat login page-> Switch accounts-> Mobile phone number or micro signal/email /QQ number.

3. Appeal way to retrieve micro-signals.

Please select "More" in the WeChat login interface-> Wechat Security Center-> Retrieve the account password-> Select the complaint to retrieve the password of WeChat account-> Submit the complaint information according to the prompt. After the appeal is successful, the SMS will receive a micro signal and a new password.

Note: If the appeal is successful, all previous binding relationships will be automatically unbound and a new mobile phone number /QQ number/email address can be re-bound after logging in to WeChat via the micro-signal+new password received by SMS.

Method 1: bind WeChat with QQ number, you can log in through QQ number +QQ password (forget QQ password);

Method 2: For WeChat bound with email, use email address to reset the password (login to WeChat Security Center->; Click to retrieve the account password-> Binding mailbox-> Enter the e-mail address-> Enter the mailbox to find the mail, and follow the prompts to operate again);

Method 3: Open the WeChat login interface, click "Login Encountered Problems" and follow the prompts of the client:

If there is no "Login Encountered Problems" option, please click "More"->; Go to wechat security center-> Retrieve the account password-> Retrieve the account password through appeal.