Assuming you own the device legally, and have purchased Octoplus Box.
EDL mode is a standard Samsung user feature (like Download/Odin mode). It is a hardware-level interface that allows direct communication with the device’s processor before the bootloader or Android loads. samsung mdm unlock tool - edl mode
The most reliable tools are paid (yearly licenses or credit-based). Physical Danger: Assuming you own the device legally, and have
: Provides a combined "Remove PayJoy and MDM" option for restricted devices. Assuming you own the device legally
Furthermore, if the device is enrolled in , the MDM lock is server-side. Deleting the local token may not work, as the phone will re-lock as soon as it connects to the internet and checks the Samsung server.