Contact photos not staying cropped

It's important to note that while the contacts themselves are primarily stored on the email server, a local copy is typically maintained on your iPhone for offline access. This allows you to view and modify your contacts even when your device is not connected to the internet. However, the master copy of your contacts resides on the email server, ensuring that changes made on any synchronized device are consistently updated across all devices connected to the same account.

When you add and enable the Contacts feature on your iPhone, it provides you with the ability to sync your contacts with a specific email account. This email account can be from various providers such as Google, iCloud, AOL, Exchange, Outlook, Yahoo or any Other email client server that supports contact synchronization.