How to Register and Update OBDSTAR ECU Master?

How-to: download, register and update OBDSTAR ECU Master ECU flasher software.

1. Download Software

Visit OBDSTAR.com, go to Download Center. Download ECU Master PC software.
Operating system: Windows 10 and above.
Language: English, Chinese

2. User Registration

Procedure:
Clicking the [Personal Center] icon displays the login screen.

Click the [Register] button in the lower right corner and proceed to the user registration interface.



Fill in the required registration information. Once completed, you’ll see a success message.
Click [Log in now] to continue.

3. User Login

If you are already registered, enter your account and password, then click [Login].

If you forget your password, click [Forget password?] on the login screen to go to the password recovery page. Enter the required information to reset your password.

After logging in, the user’s basic information is displayed, and contact details or password can be updated.
Click [Edit] at the bottom of the My Info screen to update your personal contact details.
Click [Change Password] at the bottom of the My Info screen to modify your password.

4. Software Update

Users can download the basic data required for diagnosis, vehicle diagnostic software, data package, etc. in this function module.
Follow the steps below to use it.

1) Log in to your account before using the Upgrade feature. After logging in, go to the Upgrade main screen, where all available updates are displayed. By default, all upgradable software items are selected. To deselect an optional item, click the box next to the software name. Grayed-out checkboxes indicate mandatory software that must be upgraded and cannot be deselected. After selecting the software to upgrade, click the upgrade button in the upper-right corner to begin the upgrade process. When the list contains many items, use the search bar in the upper-right corner to quickly find specific software by entering keywords or letters.

2) On the Upgrade main screen, the last column displays the upgrade content for each software item. Click the icon button corresponding to a specific software entry to view details about its version update.

3) If you click the Upgrade button in the upper-right corner again while an upgrade is in progress, a pop-up message will appear: “Downloading. Please try again after the download finishes.” Once a software item has finished downloading, a checkmark icon will appear in column 5 of that row to indicate completion.

5. Log Upload

After clicking the [Log Upload] on the Support main page, the user can see the screen shown in the figure below. Click [Upload] to upload your log.