How can I remove MDM profile from iPad?
I received an iPad (6th generation) WiFi 32 GB from my school. It has MDM profile signed by JSs-built-insignning Certificate, which gives rights to school to erase all data and setting, lock device and remove passcode, list configuration profiles and so many rights to control the device. I tried to remove it by removing the factory and settings (Erase all content and settings). But it is still the same. I want to find out how to remove MDM profile.
iPad (6th gen) Wi-Fi, iOS 12.0.1, WiFi