How do two Apple phones synchronize SMS WeChat with the same id?

It is the function of the ID number, that is, you used the function of synchronizing the address book when you applied for the ID number. All the contacts on the mobile phone are synchronized to the cloud hosting. When you restore the factory settings, you will synchronize to the address book in cloud hosting.

Unable to synchronize

An Apple ID can be used on different devices, for example, the same Apple ID can be used on two iPhone or iPad. However, one function of the iOS system is to automatically synchronize the content downloaded by the same Apple ID. Sometimes, when we download an application or a book, we don't want another device to download the content automatically.

We can set up iTunes Store and App Store on iPhone, so that two iOS devices will not automatically synchronize music, apps and books.

Text tutorial:

You can cancel the address book synchronization in iCloud, just close it.

IPhone- Settings -iTunes Store and App Store- Automatically download items, close applications and update.

1, first open the settings on the iPhone;

2. Then in the setting options, find "iTunes Store and App Store" and click Enter;

3. Next, turn off the music, applications and books in the automatically downloaded content;

4. The above method is not only applicable to iPhone, but also to iPod Touch and iPad. As long as you follow the above settings in devices with the same Apple ID, you can turn off the automatic synchronous download operation between different devices.