1 Remove the back cover
Turn the back of your phone towards you.
Slide the back cover downwards and remove it.
Slide the back cover downwards and remove it.
2 Remove the battery
Take hold of the bottom of the battery and remove it.
3 Insert your SIM
Place your SIM in the SIM holder.
Slide your SIM into the SIM holder.
Slide your SIM into the SIM holder.
4 Insert the battery
Place the battery in your phone (top first), matching the battery contacts with the phone contacts, and press it into place.
5 Replace the back cover
Place the back cover on your phone with ½ cm opening at the top and slide it upwards until it clicks into place.