RECOMENDADA, Instalar android 10 Samsung Galaxy A21s (SM-A217M)

                                     LINK DEL FIRMWARE//https://samfw.com/firmware/SM-A217M

                                      DRIVER//https://developer.samsung.com/android-usb-driver

                                        odin//https://mega.nz/file/xIBkBRAD#9TkHsNNHq3Dsi-cffkUFZN1QyMjH5FDYX-8Z9yJzrCw