Assalaamu Alaykum Warahmatullahi Wabarakatuh
Download the Tested permanent patched Mdm fix file for Tecno BD4a that will help you remove all bloatware, security plugins from the phone.
You want to fix Network, Repair Imei, and remove all locks, use this file. Load the scatter in the Cm2 Mt2 or Unlock tool, Flash format and unlock bootloader, done.
You can just write boot, lk and super using Unlock tool memory tool, unlock bootloader and reboot. Done
