How to Update CN900 Auto Key Programmer Online?

How to Update CN900 Auto Key Programmer Online?

New CN900 key copy machine, New Auto transponder chip key copy machine,Using 3.6-inch TFT LCD display, touch screen operation. CN900 key copy machine supports directly copy 4C and 4D chips. It can copy such as Toyota 4d67 and support update online. It is very popular among European engineers. However, how to update CN900 online? Do you want to know? Follow me step by step below:

Step1:First, you should keep CN900 in power and connect with computer by USB wire.
Step2:You need to open CN900 software and click "CN900Updater_2.0".After then click "Connect".

Step3:You should click "Update".

Step4:After you see computer screeen appears those words inside the red line circle. Then please click "CN900 Setup" menu and click "update" button. After click the "Update" button, then the CN900 will begin to update.

Step5.During CN900 update process, the computer and CN900's screen will showing

the messages below:

Step6:You should press "CN900 Setup" button and press "about" button, then you can check CN900 version. 

BeforeUpdate the version as follows:

After Update the version as follows:

Step7.After updating is successful,the special menu will become 3 submenu showing as below:
Before update the Special menu:

After upate the Special menu:

Step8:Don't put any chip in CN900 testing hole, then click "Generate code" will show you the following information:

CN900 updates successfully!