Download and install “MtkDroidTools_v248” to your computer/laptop, open it and connect your phone it has an option to root your phone.
On your phone go to settings, developer options, activate developer options and activate USB debugging. The software will read your phone and you will be able to root it, you can also change IMEI. When you change IMEI use your old phone and destroy it. If it is a dualism you need two old phones/dualism to replace IMEI. Some of these phones do not have a valid IMEI to connect to network.
