TecnoInsert Sim and SD 15-09-2021 From this post you will learn how to insert 2 SIM and micro SD card into the Tecno Spark 8 at the same time and to do it properly.
It is suitable for the following types of SIM: Micro SIM, Nano SIM, Standart SIM. Before inserting or removing the SIM and micro SD card you must switch off the device.