How to use Launch X431 Subscription to update car software

If your subscription has expired, you may need to purchase a Launch X-431 subscription renewal card. But many users still don’t know how to update the car software. This is what the article speaks of.

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How to use Launch Renewal Card?

Step1. Update X-431 app version to V3.00.004 or later.


Step2. Log in X-431 account, check whether the serial number is correct, click “Renewal”.


Step3. There are 2 ways to update software, click “Subscription renewal card”, submit the renewal card password.

After successful activation, a new software expiration date will be displayed.
Now you can click “one key update” to update the car software.

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Tip: To check pin card or purchase info, go to “Profile >> My order/ Inquire subscription renewal card status”.


Launch X431 Subscription Renewal Card
1 Year/ 2 Years Update Service
Work for Launch X431 V, X431 V+, X431 Pro Mini, X431 proS mini, X431 PAD V, X431 Pad VII.

1 Year Update Service
Work for LaunchCRP429C.

1 Year Update Service
Work for Launch X431 Heavy Duty Diagnostic Tool and X431 HD III Module.

Author: Eva

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