iPhone call history shared between devices after iOS 17 Update

on my primary device I have iCloud -> contacts turned off, also handoff is turned off on both devices.


Before iOS 17.0, each of my 2 devices has its private call log & contacts.


After iOS 17.0 on both devices, I started to see the call history of both devices on my primary device.


[Re-Titled by Moderator]

iPhone 13 Pro Max, iOS 17

Posted on Sep 20, 2023 2:17 PM

Reply
Question marked as Top-ranking reply

Posted on Sep 20, 2023 4:38 PM

AlFrued wrote:

I carry 2 iPhones with the same Apple id since ages, and I don’t want to get confused by which phone initiated personal or business calls.

Its unreasonable to maintain more than one Apple ID after all of this years.

I already reported a bug to Apple. And I came here to see if anyone else noticed/fixed this.


It's not a bug. If you carry two phones – one for work, and one for personal use – for "security" reasons, then it stands to follow that you should "firewall" your accounts and have two Apple ID accounts, as well.


The call history sharing might be new, but there is all sorts of other sharing linked to having the same Apple ID. Sharing that's been around for a long time. E.g., keychain passwords, photos, contacts, calendars, reminders, notes, and files on iCloud Drive.


iMessages are also linked to your Apple ID, whether you use "Messages in iCloud" or not.


609 replies

Jan 2, 2024 9:16 AM in response to NOLAErwin

NOLAErwin wrote:

I wanted to share my case as well.

Facts as of 1/2/2024 11:00 AM:
iOS Verion 17.2.1 on iPhone 14 Pro Me iPhone 15 Pro Wife running iOS 17.1.1
iCloud Drive Off both iPhones
iCloud Phone Off both iPhones
iCloud Contacts Off both iPhones
Live Voice Mail Off both iPhones

As of 11:11 I am receiving my wife's missed calls and voice mails. There is a "clue" when I call my wife's cell number the photo associated with my Apple ID profile is displayed. This suggests the issue may be related to shared Apple IDs vs iCloud accounts.

Not "may." It IS 100% related to shared IDs, period.

Jan 11, 2024 9:02 AM in response to tloose

tloose wrote:

Totally agree - this update has caused so many issues. Along with this issue, since the upgrade many of the login info has changed on many of our apps. We have 3 phones on the family plan. For Example, my Southwest and Delta app changed to my son's login info on my phone and another example, my wife's Chix fil a app changed to my user name on her phone. This is just to name a few.
It doesn't seem like anything was kept separate and many were randomly changed. It is a pain to have to go in and change everything. Has this happened to any one else?


Your wife does not have her phone, your wife has your phone.


Your son does not have his phone, your son has your phone.


Your iPhone.


Not theirs.


Yours.


Your list of what gets shared is just a few of the ways that context is shared within an Apple ID.

Sep 20, 2023 4:17 PM in response to IdrisSeabright

I carry 2 iPhones with the same Apple id since ages, and I don’t want to get confused by which phone initiated personal or business calls.


Its unreasonable to maintain more than one Apple ID after all of this years.


I already reported a bug to Apple. And I came here to see if anyone else noticed/fixed this.


also, what is the meaning of new “phone” toggle in iCloud, I didn’t find any reference for that new toggle.

This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

iPhone call history shared between devices after iOS 17 Update

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.