About how can we find a stolen or lost iPhone I said before other items on the iHowTo.Tips.
So far, Apple has a very good iPhone tracking system. The condition is that the iPhone is not closed (Power Off) or not completely reset. Assuming who found it or stole it he knew PIN code or IPhone unlock password and somehow managed to do it reset completely and to delete all his data from him.
Starting with iOS 15, iPhone if it goes involves about a AirTag. This means that the device it will be able to be located even if it is completely closed or has been reset to factory settings.
Chip-ul U1 present on all iPhone 11 and iPhone 12 models is responsible for locating the devices, with low energy consumption. U1 it will remain permanently active on the iPhone and will send accurate location data to the owner. It will become quite risky to buy a stolen iPhone.
Many iPhone owners do not know that these devices are registered in the Apple network based on an account. Apple ID from iCloud.
When activate an iPhone, iPad or alt device Apple for the first time, it will be automatically added to your list of devices in your iCloud account. Totally resetting a device and deleting all data on it will not remove it from your account either. Those who have sent Apple devices to an authorized service, know that before shipping or handing them over, they must enter the iCloud account and remove the device from "My DevicesPrecisely because if the product is replaced, the old one can be reconditioned and used by another person.
Another feature that will appear on Find My with the release of iOS 15, will give users the opportunity to be alerted when they forget a device somewhere and leave that place. All we have to do is go to the list of devices in Find My and activate "Notify When Left Behind” for AirPods, AirTag, iPad or any other device.
About how Apple's "Find My" network works, you can find more explanations and details in the article: "iPhone stolen or lost? Find out how you can recover it very easily". The article will require an update as soon as iOS 15 is available to the general public, in the fall of 2021.
