The easiest way is to do this on the computer using iTunes: iTunes- How to set up an Apple ID within iTunes. On the computer create a new user account for the person with the new iDevice. This will be the user account that person will always use. He/She will no longer use the other user account.
On one of the phones go to Settings/[Apple ID name]/iCloud and turn off the switches for the content you want to keep. You will be asked if it should be removed; say No. Next, sign out of the Apple ID (Settings/[Apple ID name] - Sign Out, and create a new Apple ID.
Tap Settings > [your name], then tap Family Sharing. Tap your name. Tap Account. Erase the Apple ID that's listed, then enter the Apple ID and password that you want to use.
On your iPhone, iPad, iPod touch or Mac, sign in to appleid.apple.com with your Apple ID and password. On your iPhone or iPod touch, tap the downward-facing arrow at the top of the page, then tap Family Sharing. On your iPad or Mac, click Family Sharing on the left side of the page. Tap or click Disconnect Account.
Here are some reasons why you should avoid Mirroring when using 2 iPhones with the same Apple ID: All the critical and sensitive information will be shared mutually between the two iPhones. The other iPhone user can access all the text messages, photos, and call logs. The other person can change the playlist.
You need to establish a separate Apple ID and password for whoever will use the new iDevice. See Apple - My Apple ID and Frequently asked questions about Apple ID. The easiest way is to do this on the computer using iTunes: iTunes- How to set up an Apple ID within iTunes.
Apple recommends you do not share your Apple ID. Instead, set up Family Sharing so each person can use their own Apple ID. This way, your family can still share purchases, subscriptions and more without sharing personal information, such as emails, text messages or passwords.
On one of the phones go to Settings/[your name], scroll to the bottom and tap Sign Out. You will need your password to do this. You will be asked if you want to keep the content on the phone; that is up to you. Then sign in with a different Apple ID or create one if you don't have one.
You can stop syncing a specific app like Mail, Photos, Messages, etc. Or you can stop iCloud sync in general. The best way to unlink both devices is to remove your iPhone or iPad from the Apple ID. In that case, you'll need to create a different Apple ID for the other device to keep them completely separate.
If you share an Apple ID, you're giving someone else access to all your personal data and your content. If someone else set up your Apple ID and password for you, or has had access to your password, you should change your password. Use two-factor authentication for your Apple ID.
If you set up two-factor authentication for your Apple ID, removing a device will ensure that it can no longer display verification codes. It also won't have access to iCloud and other Apple services, including Find My, until you sign in again with two-factor authentication.
You can log in and set up multiple Apple IDs on an iOS device from the Settings app, and use them for different purposes like contacts, email, notes, bookmarks, etc.
If you no longer use the email address that's associated with your Apple ID, you can change it. You won't lose access to your contacts, purchases, or other account information.
Can I have multiple Apple IDs? You can create multiple Apple IDs, but it's best to stick with one account. If you want all of your Apple services to work properly and your devices to sync, you need to make sure to use the same Apple ID everywhere you sign in.
If you want to share purchases or subscriptions with your family, use Family Sharing. Each person should use their own Apple ID.
An Apple ID is the account that you use with Messages, the App Store, and other Apple services. Everyone should have their own Apple ID, so don't share your Apple ID with your child. If your child uses your Apple ID, your child will have access to all your personal content, including text messages and photos.
On your iPhone or iPad, go to Settings > [Your Name] > Subscriptions and tap Apple One. Choose to Manage iCloud Storage Accounts and select the Apple ID account you want to assign your iCloud storage to.
If you are signed into Messages and FaceTime with the same Apple/iCloud ID, then your call logs may be mixed. You can both use the same Apple ID for iTunes, and sign into the iTunes & App Store with that same ID, but you should each be using your own unique ID for your FaceTime and Messages logins.
It sounds as if you're sharing an Apple ID. You should each have your own Apple IDs. If you need to share data or purchases, you can set up Family Sharing between the devices.
You may be logged into the same Google account on both devices. To check if this is the case, open the Settings app on your device and tap "Accounts." If you see the same account listed on both devices, that's the problem. To fix it, simply log out of the account on one of the devices.
You can only have one Apple ID per email account, and Apple designs it with the idea that each person will only use a single Apple ID account across all of their devices. However, if you have multiple email addresses, you might have created several different Apple ID accounts by mistake.