
BlackBerry Bold 9790
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.
Insert your SIM
Place your SIM as illustrated in your phone.
Slide your SIM into the SIM holder.
Slide your SIM into the SIM holder.
Insert battery
Place the battery in the phone (top first), matching the battery contacts with the phone contacts, and press the battery into place.

Replace the back cover
Place the back cover on your phone, top first, and slide it upwards.