1) Remove IMMO box from instrument cluster
2) user XPROG M to read out the 93C66 data and save it to your PC.
3) Open TM100 software, find 93C66 module of Toyota Camry after 2005
4) Clike "open file" to upload 93C66 data you saved before.
5) choose "use original facotry chip", click "OK", Choose "Key position 1" to write start. Then TM100 will generate the new data.
6) Write this data back to 93C66.
7) Install the IMMO BOX back to your car. Use the new key to start your car directly.