An emerging case of gaining control over a user's iPhone and permanently locking them out of their own device is an important matter to look into. By maintaining security against outside parties' unfair attempts to access your data to protect your privacy from those you don't consent to share your information with. Here are some precautions to deal with it. Here comes an iPhone's security setting, the recovery key which is being unfairly utilised by some iPhone users, making it easier for thieves to steal their data.
As a result of which, owners are unable to access their stored data such as photos, messages, personal information and much more. They may also sometime reaches user's financial apps and drained their bank accounts. Now we will see that actually, how iPhone user locked out by the thieves resulting in lost control of user on it's own device.

It becomes important to take under remand, however, this type of unlawful overthrow is not an easy task to make it happen. It requires a criminal initially who is keeping an eye on an iphone user entering the device's passcode on the screen visible to the thief. From there, the thief steals it away and user is now trapped. From there, this passcode would be used to change device's Apple ID. Further on, the thief turns off 'find my iphone' setting so their location can't be traced. And then finally resets the recovery key, which being a 28-digit complex code is eventually designed to protect it's owners from Hackers.
How iPhone User Locked Out?
Out of Apple's sympathy, for the people who had this experience, the employees are working tirelessly ensuring users safety for their account and data. Maintaining its legacy, Apple is ongoing with research for additional protection to safeguard user against these emerging threats.
By now, its important to focus more on a handful of high level topic areas that you can surely own to protect yourself.
1. Protect your passcode
The most important step involved is the protection of your phones passcode.For any of the Apple's device, avoid sharing your passcode to any unknown person, in case you shares it then immediately replace it with a new passcode. When in public place, use features like FACE ID or Touch ID to unlock your phone instead using the passcode.
2. Backup phone regularly
Also, users can shield themselves by regularly backing up an iPhone via iCloud or iTunes- so that data can be recovered in case of iPhone theft. By this feature we can also transfer data securely from an old to a new Apple device.On the other hand, users may also store their sensitive files and important data in another cloud services like Microsoft OneDrive, Dropbox, Google Photos. This may ensure to provide you data safety after the theft occurs.
3. Use Safety Check Service
You can also quickly and beneficially check and update the information provided by you to the apps in your iPhone. In other words, you can find that who else has your device information other that yourself. If you finds your personal safety at a risk of theft, then you may use safety check to indulge into it and immediately stop that shared information that causes it.
4. Check the privacy report of apps
In order to check weather your data shared with the app is making a fair use of it or not. You may visit the app's product page available at the App Store for a summary reported by a developer of the app's privacy practices, including what data is being collected. Reviewing the app privacy report, provides you a transparency about the usage of the permissions and data that you granted them.Conclusion
Marking this theft issue, on its website, Apple also warned that,"You're responsible for maintaining access to your trusted devices and recovery key. If you lose both of these items, you could be locked out of your account permanently."