Blackview Oscal C30 Pro how to insert 2 SIM and SD
BlackviewInsert Sim and SD 16-04-2023 From this article you will learn how to insert 2 SIM and memory card into the Blackview Oscal C30 Pro together and to do it properly.
It is suitable for the following types of SIM: Standart SIM, Nano SIM, Micro SIM. Be sure to turn off your device when you put in the card.