How to update software For OBDSTAR X300 PRO3

OBDSTAR X300 PRO3 key master by OBDSTAR Company features with the immobiliser key programming function of SKP900,as well as new function e.g. Odometer adjustment, EEPROM/PIC and OBDII.

Its design is fully based on industrial standard, for example, it is designed with bilateral keyboards which make it easy to operate, besides its appearance is processed by special material and reaches to the shockproof level.


Here we’d like to share with you

How to update software for Obdstar X300 Pro3

It is very easy for operation, just following the steps below:

1 Update Tool software installation
Download the update tool and diagnostic software on, double
click , then go to the next step:
Step 1 Click “Next”


Step 2: Click “Next “


Step 3: Click “Next”


Step 4: Click “Finish”


2 Software Updating

After Update Tool installationcompleted, click the Update Tool software icon on desktop to start the update tools. Operation steps as following:

Step 1 Open update tool


Step 2 Click the source menu, choose the program you want to update, click it and confirm


Step 3: Click and select all the software then click “update”

Step 4: Wait for several minutes then the updating finished

Please Kindly Notice:

For new update software and questions during updating, please
contact your distributor.






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