How to synchronize pad and iPhone, please help

The same operation must be done on iPhone and iPad. Open "Settings" and find the "icloud" and "itunes store and app store" items;

In the "itunes store and app store" "In ", log in with the same apple id. This is the key. Both settings must be logged in with the same id, and turn on the "update" switch indicated by the arrow. In this way, as long as the app is downloaded between the two devices, the other device It will be downloaded simultaneously.

In the "icloud" setting interface, the login Apple IDs of the two devices must be the same, and the address book and other switches indicated by the arrows below are turned on, so that the relevant address books and documents, etc., are made through iPhone or iPad. If the change is made, it will be synchronized to another device when connected to the network. When changing to a new iPhone or iPad, as long as you log in to the Apple ID, the address book, etc. will be automatically synchronized to the new phone.

Find "Message" and "Facetime" in the settings;

Enter the "Message" settings page and turn on the iMessage switch, so that when sending SMS and MMS messages, if the other party is also an iPhone or iPad When iMessage is also turned on, you will not be charged but use the traffic. At the same time, the information will be synchronized to another device (information other than iMessage will not be synchronized), but the following "Send as SMS" must also be turned on. This switch is used because normal text messages are sent when there is no network condition.

Enter the "facetime" settings page, turn on the facetime switch, and log in with the same apple id, so that you can connect and play facetime with either an iPhone or an iPad;

Open apple music, There is currently a three-month trial period. Log in with the same Apple ID on iPhone and iPad, so that the music will be synchronized together;

Enter the "game center" settings page, log in with the same Apple ID, like this The progress of the same game played on iPhone and iPad will be synchronized. In fact, when you open the game on another device, you will be prompted whether to load the progress of the ID, and then the progress content of the game will be completely synchronized. However, when there is a game app that may be played by children, in-game purchase settings must be set to prevent children from purchasing props by mistake.