How to register Toyota G chips Cloner Box

G CLONER BOX works together with CN900 key programmer when you copy 4G chips.

7 Steps to register Toyota G chips Cloner Box:

1. Login CN900 official website and down load the newest update software.

2. Please connect CN900 to PC, and power on, then open the update software cn900-updater-1, click”CONNECT” button, it will display SN and version on the lower left corner of the window,it means the CN900 connect to normal. Form as below:


3. Click“UPDATE” button,update the main module of firmware



4. There are three steps for updating, please keep CN900 connecting well. After updating, the number of version will change. Please contact Toyota G box to CN900, then click “72g-box “,you will see the picture as below:


5. How to identify the cn900 was registered Toyota G box or not? If the cn900 was not registered G box, please check picture 1; If the cn900 was registered G box, please check picture 2, it will display the Serial number of the G box. After registered successfully, this Toyota G box can not register to another cn900.


(Picture 1)


(Picture 2)

6. In the back side of the Toyota G box, you can see the sercial number(picture 1), please input 8-digits into the edit box.(picture 2 and picture 3).Register successfully. (picture 4 and picture 5).

cn900-input-sn-6-1 (picture 1)

cn900-input-sn-6-2 (picture 2)

cn900-input-sn-6-3 (picture 3)

cn900-input-sn-6-4 (picture 4)

cn900-input-sn-6-5 (picture 5)

7. After registered successfully, please power off the CN900, then power on. Open the CN900 update software,Click”CONNECT”—click”72G-BOX—click “Search72G-BOX”(picture 1), and test that whether the Toyota G box was connected well with cn900 (Picture 2). If register ok, it can work normally, if not, please re-register by steps.

cn900-register-success-7-1 (picture 1)

cn900-register-success-7-2 (picture 2)