Samsung C3350 Eisen

Remove the back cover

Turn your phone around so the back of your phone is facing upwards.
Turn the back cover catch anticlockwise by using a coin.
Take hold of the left side of the back cover and remover it.

Remove the battery

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

Insert memory card

Turn the memory card so the contacts on the card match the contacts on the memory card holder.
Place the memory card (top first) in the holder.
Press the memory card and slide it downwards until it clicks into place.

Insert the battery

Place the battery in your phone (top first), matching the battery contacts with the phone contacts, and press it into place.

Replace the back cover

Place the back cover on your phone, top first, and press the back cover down.
Use a coin to turn the back cover catch clockwise to secure the back cover.
Press both sides of the back cover until it's secured.