LAUNCH    X-431 PRO Series User Manual 
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Fig. 5-37 
3.  Tell the partner to input his own official technician account and password, and 
then tap “Login” to navigate to the following figure.   
 
Fig. 5-38
 
4.  Tell the partner to check the box “Serial number” and enter the Serial Number 
provided by you, and then tap “Start remote diagnosis” to control your device