
KeyTakeaway
If you have encountered the message while signing in to your iCloud account, “Cannot Sign In, The maximum number of free accounts have been activated on this iPhone,” In this post, we will show you what that means and how to get rid of this message.
The same message will appear if you attempt to create more than three iCloud accounts on a specific iOS device. Apple restricts the creation of iCloud accounts to a maximum of three on any single iPhone, iPad, or iPod. If you exceed this limit, you will likely see the message: “iCloud maximum number of free accounts have been activated.”
Here’s the solution for you that worked for me! Log in or Sign up Error

Therefore there is no other way you or any other person can create the fourth account on the iPhone.
How to remove iCloud Showing Maximum number of free accounts have been activated on iPhone.
Unfortunately, there is no other way to get rid of this message, which means you will have to face this error message when you try to create a fourth iCloud account on the same iOS device used to create the three iCloud accounts.
This is not an iCloud login error, wrong password, or Apple ID. These are apple’s restrictions that make apple’s cloud system more secure and protective. Still, you need another fresh new iCloud account login details that you can create using the techniques below.
Fix The Maximum number of free accounts have been activated on iPhone
We recommend you, rather than create a new iCloud account, re-use any one account you had created before. Alternatively, you can create a new iCloud account using another iOS device on which still limit of three iCloud accounts isn’t exceed. Aside from another iDevice, there is one more option available for you to use Mac to create the new iCloud account.
Note: If you are creating a new iCloud account on Windows that it might not work well on iPhone or iPad, so kindly use Mac to get perfect results.
Once you have created a new iCloud account using Mac or another iOS device, then you can easily sign in with that new Apple ID on the device that is showing the iCloud maximum number of free accounts have been activated on iPhone because that device has been used already to create three iCloud accounts.
Anyhow, we can not cross the limit that connected with your iOS device’s hardware registration.
In most cases, this problem happens on old iPhone models (iPhone 6, iPhone 6 Plus, iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone SE, iPhone 5S, or the new 2018 iPhone and iPad. ). But the solution is the same for all iOS devices.
I hope you all found helpful tips regarding security and solutions that Apple recommends to users worldwide.
Source – Apple
