What do you mean by account number and synchronization on your mobile phone?

1, that is, when you get off the mobile phone Taobao, all the actions you do on the mobile phone Taobao account will be synchronized with Taobao on your computer or elsewhere. It doesn't exist. You changed your password here, changed your mobile phone number, and logged in with your computer or your original password.

2. If synchronization is set, the time on your mobile phone will be automatically synchronized with the standard time, and your email will also be synchronized with the Google email information on your mobile phone, which will consume a little traffic.

3. It can be saved to the cloud. When your mobile phone data is lost or changed, phone numbers, text messages, communication records and photos can be restored after the account before login is synchronized (see what you synchronized before for details), which is equivalent to backup.