Nokia N9 Battery Replacement

Click open the USB input protector lid and pull it from the housing.

Also remove the SIM card holder.

Remove screws from the top using the T3 torx screwdriver.

Press your screwdriver against the backside of the white pieces of plastic, and the screen will click out at the top side of the phone.

Using a plastic tool, carefully open up the distance between the screen and the housing until the screen is only attached with 2 cables.

With the same plastic tool, disconnect the screen cables still attached to the phone.

The screen is now separated from the rest of the phone.

Unscrew the marked screws using the T4 torx screwdriver.

Rotate the strip a quarter turn along the long axis, and lift it out.

Use the opening tool to lift the battery cover up and out.

Click open the battery connector from beneath the connector.

Lift the battery from the phone and replace it.