Remove the back cover
Turn the back of the phone towards you.
Take hold of the top left side of the back cover and remove the back cover.
Take hold of the top left side of the back cover and remove the back cover.
Remove the battery
Take hold of the top of the battery and remove it.
Insert SIM card
Turn the SIM card so the angled corner of the card is aligned with the angled corner of the SIM card holder.
Slide the SIM card into 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, bottom first, and press the back cover until it clicks into place.