LAUNCH       X-431 PRO GT User Manual 
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5.4 How to view diagnostic history?   
Generally once a vehicle diagnosis is performed, the tablet will record the every 
details of diagnostic process. The History function provides direct access to the 
previously tested vehicles and users can resume from the last operation, without 
the necessity of starting from scratch.   
Tap “Diagnostic History” on the Job menu screen, all diagnostic records will be 
listed on the screen in date sequence. 
•  Tap certain vehicle model to view the details of the last diagnostic report. 
•  To delete certain diagnostic history, select it and then tap “Delete”. To delete 
all historical records, tap “Select All” and then tap “Delete”. 
•  Tap “Quick access” to directly navigate to the function selection page of last 
diagnostic operation. Choose the desired option to proceed. 
5.5 How to feedback diagnostic logs?   
This item allows you to feedback your diagnostic problems to us for analysis and 
troubleshooting. 
Tap “Feedback”, the following 3 options will be displayed on the left column of 
the screen. 
A. Feedback 
Tap a tested vehicle model to enter the feedback screen.   
1) Tap “Choose File” to open the target folder and choose the desired diagnostic 
logs.   
2) Choose the failure type and fill in the detailed failure description in the blank 
text box and telephone or email address. After inputting, tap “Submit Result” 
to send it to us. 
B. History 
Tap  it  to  view  all  diagnostic  feedback  records.  Different  process  states  are 
marked with different colors. 
C. Offline list 
Tap  it  to  display  all  diagnostic  feedback  logs  which  have  not  been  submitted 
successfully  due  to  network  failure.  Once  the  handset  gets  a  stable  network 
signal, it will be uploaded to the remote server automatically.