If you are a mobile technician and you have Samsung Galaxy A03 Core A032F smartphone? This tutorial will be helpful for you, you cannot verify your Google account after restoring the original settings, you can ignore this guide quickly. Remove MDM Lost Mode (Device Lock, No Downloads Mode, No Recovery).
Each phone has different developers options such as Recovery Mode, Fastboot Mode/Bootloader Mode and EDL Mode. All of these modes are used to carry out various test processes, one of them can only be used for users or Android developers advanced or repaired mobile devices and some in The number of them can be used by normal users.