6
that the camera lens will become invisible.
Use any of the device corners to gently lift up the back
cover, and direct your force downwards while pulling the
part with screen upwards to remove the back cover.
Prior to installing the cards, have the battery removed
first.
Then, insert cards:
SIM1 – insert the microSIM to the SIM1 slot with
the contacts face down, and the notch going
upwards,
SIM2 – insert the microSIM to the SIM2 slot with
the contacts facing down, and the notch going
upwards,
Memory Card SD – install the memory card
microSD. In order to do so, insert the microSD