How To Update Launch X431 GIII X-PROG 3 Software?

The Launch X431 GIII Software Update function keeps your diagnostic software & app up-to-date, you can also use it to customize your frequently used software. As a powerful chip reading and writing device, it's compatible with most X431 series tablets like X431 V+, X431 PAD VII, X431 PRO5, etc.

How to update X-PROG 3 diagnostic software & APP?

1. On the main diagnostic scree, tap "Software Update" to enter the update center. Check the software you want to upgrade, and then tap "Update".

2. Once downloading completed, the software packages will be installed automatically.

3. You will see below dialogue box once the installation is completed.

Note:

• You may stop the process by tapping "Stop", and tap "Continue" to resume the process later.
• In case of network connection failure, tap "Retry".