VivoInsert Sim and SD 06-11-2023 From this post you will learn how to insert 2 SIM and memory card into the Vivo Y78t at the same time and to do it safely.
Before inserting or removing the SIM and micro SD card you must switch off the phone. It is suitable for the next types of SIM: Standart SIM, Nano SIM, Micro SIM.