How to update software for X300 Pro3?

1 Update Tool software installation
Download the update tool and diagnostic software on www.obdstar.com,  double click , then go to the next step:

Step 1: Click “Next

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Step 2: Click “Next

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Step 3: Click “Next

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Step 4:Click “Finish”

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2. Software Updating

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

Step 1:Open update tool

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

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

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Step 4: Wait for several minutes then the updating finished