Imei Repair Tecno Spark 3 Pro by mahdi | Apr 9, 2022 | tecno logs How to Imei Repair Tecno Spark 3 Pro ? imei repair in tecno Spark 7T meta mode 1- Go to MediaTek tab and then to imei and network section 2- Type the Imei and select Meta mode and click on imei repair 3- Connect the device to the PC.