BLUInsert Sim and SD 05-02-2020 On this page you will learn how to insert 2 SIM and memory card into BLU Studio X8 HD 2019 simultaneously and to do it properly.
It is applicable for the next types of SIM: Micro SIM, Standart SIM, Nano SIM. It is important that the device's power is turned off when you put in the card.