OppoInsert Sim and SD 15-02-2021 From this post you will learn how to insert 2 SIM and memory card into the Oppo Reno4 (CPH2113) together and to do it correctly.
It is suitable for the next types of SIM: Micro SIM, Nano SIM, Standart SIM. It is important that the device is turned off when you insert the card.