Follow proper electrostatic discharge (ESD) precautions to avoid damaging the microSD card. Proper ESD precautions include, but are not limited to, working on an ESD mat and ensuring that the operator is properly grounded.
Pull the card holder out of the device.
Place the microSD card, contact end first, with contacts facing up, into the card holder.
Rotate the microSD card down.
Press the card down into the card holder and ensure that it seats properly.