How to to do launch x431 diagun update online

Launch X431 Diagun is the car fault checker tool , we know that the diagun has two color ,the red one, and the yellow one . but there is one question how can you do the launch x431 diagun update online .
There are two ways for you to do it . the most easily way to do launch diagun update online is by the email. after you have brought the diagun , if you want to update the diagun if you need this service you can contact the customer service directly if you need it . they will be happy to help you .
The second way you can update the launch x431 diagun by email. the way may be not safe. because . there may be virus by the email.
so before you to update the launch x431 diagun you should think twice.
Here is the shoot introduction of the launch diagun .
images:

The function of launch diagun you can see:

- Open automobile diagnosis function

- Email free update function

- PDA function

- Multi-language

so all the function should update. you can update on line on the official website . or update it by email.

I suggest you do it by yourself and update online.  it may be quick and good for you diagun.