For those who already have CN900 clone machine, the way to update CN900 is to firstly buy an additional G decoder CLONER box, then download and install the CN900 software V4.3.
Step-by-step update instruction
Step 1: Supply power for CN900 clone machine and use USB cable to connect with the computer.
Step 2: browse http://www.cn900.net/, click “Download” column CN900Updater_4.3
Step 3: Open “CN900 Updater-4.3”, click “Connect”
Step 4: Click “Update”
Step 5: Get the following message, please click CN900 “Setup” menu and click “Update” button.
Step 6: CN900 clone machine is updating, please wait.
Step 7: Press CN900 “Setup” button and press “About” button to check CN900 version.
Step 8: After CN900 update successful, you will see a newly added button “Generate Code” in the middle of “Unlock 48” and “Back”.
Before cn900 update successful.
After cn900 update successful.
Step 9: Click “Generate code” and meanwhile not put any chip into the testing hole of CN900, you will get the following information (Toyota H, G chip and more chips are added):
CN900 update successful！