A standard factory reset does against an MDM lock. The moment you connect to Wi-Fi during setup, the phone "phones home" to Google or Samsung’s servers, re-applies the lock profile. This is known as FRP (Factory Reset Protection) combined with Enterprise Enrollment .
Visit a Samsung Support Center with proof of purchase to have locks removed safely. samsung mdm unlock tool rajaminus upd
More aggressive versions of the "UPD" tool utilize an engineering bootloader or a hacked kernel. The tool flashes a temporary "eng" recovery that sets SELinux to permissive, allowing the script to write to protected directories (usually /data/system or /knox_data ) to delete the enrollment files. A standard factory reset does against an MDM lock
Using these tools often requires more than just a simple one-click solution: ADB Mode Access : Many functions require enabling USB Debugging via the device's Emergency dial pad (e.g., using code Hardware Knowledge Visit a Samsung Support Center with proof of
MDM is a software solution that allows organizations to manage and secure their mobile devices, including smartphones and tablets. It provides a range of features, such as device configuration, app management, and security policies, to ensure that devices are used in a controlled and secure manner. When a device is enrolled in an MDM solution, it is subjected to certain restrictions and policies, which can include limitations on app installations, data access, and device settings.
It looks like you're asking for a review of a tool called by "Rajaminus" (possibly with an update/version labeled "upd").
Includes functions to bypass Factory Reset Protection (FRP) , allowing you to use a device if the original Google Account credentials are lost.