How to check if iPhone has iCloud locked?
Step 1:
First we access the Settings interface on the device. In that interface click on iCloud item . Next go to iCloud interface, click Logout below.
Step 2:
Next, the system will ask whether the user is sure to exit the current iCloud account, click Sign out to be sure to exit the account. When exiting iCloud account, all images in iCloud library will be deleted from the device.
So before you exit iCloud you should back up the entire data. Next, there will be the option Delete from iPhone with the Textinput changes not yet uploaded to iCloud will also be deleted.
Step 3:
Go to the next interface, notes saved on iCloud will also be deleted from the iPhone device, press Delete from my iPhone to agree to delete data from iPhone. Finally the user waits for the process of deleting the iCloud account completed on the iPhone device.
When exiting iCloud account successfully on iPhone device, the interface will return to the original iCloud account login screen.
So we have completely escaped, delete iCloud account on iPhone device. Any data stored on the iCloud account when deleted on iPhone will be deleted from the device. So you need to check all the data before doing it. After deleting the old iCloud account on iPhone, you can log in to your new iCloud account on the device.
I wish you all success!