Remove the back cover
Turn the back of the phone towards you.
Press the back cover catch and remove the back cover.
Press the back cover catch and remove the back cover.
Remove the battery
Take hold of the top of the battery and remove it.
Insert SIM card
Open the SIM card holder catch.
Turn the SIM card so that the angled corner of the SIM card is aligned with the angled corner of the SIM card holder.
Place the SIM card in the SIM card holder and close the SIM card holder.
Insert battery
Place the battery in the phone (bottom first), aligning the battery contacts with the corresponding contacts in the phone, and press the battery into place.
Replace the back cover
Place the back cover on the phone (top first), and press the back cover into place.