TCL Insert Sim and SD 24-12-2021
Simple instructions how to insert 2 SIM and memory card into the TCL 20B at the same time and to do it properly. Be sure to switch off your device when you insert the card. It is applicable for the following types of SIM: Standart SIM, Micro SIM, Nano SIM.
TCL 20B insert SIM and SD video
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