Its really easy to take the radio out of the Camry. THere is a U-shaped trim that surrounds your stereo and probably door tray. Grab a flat head screw driver, put some tape on the tip and then you will slide it under the trim. Gently pop it up and then do it at the other side on the bottom. It will pop off easy enough. Then your radio is held in by 4 screws. Thats all it takes. You will slide the radio out and then disconnect the cables on the back.