You can initiate an Activation Lock Support Request with Apple if you have the original proof of purchase.
Developing a paper on downloading tools for iCloud unlocking requires a clear distinction between and third-party bypass software . 1. Official Methods (Proof of Ownership) download-icloud-unlock
For managed devices, organizations can use a bypass code generated by their management server. 2. Legitimate Remote Unlocking You can initiate an Activation Lock Support Request
If you know the original credentials but don't have the device, use the web-based method: Sign in to iCloud Find Devices . Select the locked device from the list. Choose , then select Remove from Account . then select Remove from Account .