Joke Collection Website - Blessing messages - Will itunes delete the previous software without authorization, and will phone numbers and text messages be deleted?

Will itunes delete the previous software without authorization, and will phone numbers and text messages be deleted?

Information such as address book, call records and short messages are not affected.

If you want to use your ID, you have to delete the software installed in the store, and then download it again with your ID and install it on the iPhone synchronously.

Delete steps:

1. Connect the mobile phone to the computer, open iTunes, log in with your Apple ID, and authorize the computer;

2. Click "Devices" on your iPhone, and click "Applications" on the right. In the list under "Synchronization Application", remove all boxes in front of all programs, and then click "Synchronization or Application" in the lower right corner, and all programs installed with another ID on iPhone will be deleted synchronously;

3. After completion, check the program you want to install synchronously in that list, and then click "Sync or Apply" in the lower right corner to install it synchronously on the iPhone.