Blackview Oscal Flat 1C how to insert 2 SIM and SD
BlackviewInsert Sim and SD 14-12-2023 Detailed instructions how to insert 2 SIM and memory card into the Blackview Oscal Flat 1C at the same time and to do it safely.
Be sure to turn off your phone when you insert the card. It is suitable for the next types of SIM: Nano SIM, Micro SIM, Standart SIM.