How to update OBDSTAR Key Maker X-300 Pro3 software?
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”
Step 2: Click “Next
Step 3: Click “Next”
Step 4: Click “Finish”
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
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
Note：For new update software and questions during updating, please contact obd2eshop.comcustomer service.