How to Register and Update OBDSTAR H105

OBDSTAR H105 is able to program auto key and calibrate cluster via OBD for Hyundai and Kia vehicles. It features in programming 46 chip ordinary key, 46/47/8A chip smart key and reading pin code for all series models.

1. Register

Click ”Sign up” to fill in user information, Username can be English characters or the combination of alphabet and numbers.

Serial number and register password can be referred to System information in the device.

For distributor code, please refer to your distributor for more details. (Distributor Code: 0086A002)

2. Update tool software installation

Login our website: and click “One Key Upgrade”.

Download the update tool and diagnostic software, double click, then go to the next step:

Step 1:

Step 2:

Step 3: Wait for several minutes then the installation finished

Step 4: Click “Finish”

After Update Tool installation completed, click the Update Tool software icon on desktop to start the update tools. The main interface is as shown below:

3. Software updating

Operation steps as following:

Step 1: Remove the TF card from your device.

Insert your TF card into computer.

Step 2:Open update tool and login.

Step 3: Click the source menu, choose the software you want to update, click it and confirm.

Step 4: Click and select all the software then click “update”. (Note: It is better to click “Format memory car” during updating.)

Step 5: Wait for several minutes then the updating finished.


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