Two * * * Apple mobile phones and one ld, why can I also receive the short message from the other, asking for help, asking for help,

1. First of all, the information synchronization between two Apple devices mainly uses the same iCloud account, and both of them have enabled the iCloud cloud synchronization function, so the information synchronization function will appear.

2. To cancel the synchronization function between two mobile phones, you can only turn off the iCloud cloud synchronization function, otherwise one of the devices will be replaced with a new iCloud account.

3. Turn off iCloud cloud synchronization settings and electrical appliance settings -iCloud, and turn off the option of synchronizing information in iCloud, so that the information in iCloud will not be uploaded or downloaded synchronously.

4. When you change your new iCloud account, the same information will not be synchronized.