Samsung Galaxy S

Remove the back cover

Turn the back of the phone towards you.
Take hold of the bottom of the back cover and remove the back cover.

Remove the battery

Take hold of the bottom of the battery and remove it.

Insert the SIM card

Place the SIM card as illustrated in the SIM card holder.
Slide the SIM card into the SIM card holder.

Insert battery

Place the battery in the phone (top 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 into place.