Blackview Insert Sim and SD 08-10-2021 An easy way how to insert 2 SIM and memory card into the Blackview OSCAL C20 Pro at once and to do it correctly. It is applicable for the next types of SIM: Nano SIM, Micro SIM, Standart SIM. Be sure to switch off your phone when you insert the card.
Blackview OSCAL C20 Pro insert SIM and SD video
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