How to Do Launch X431 Firmware Fix?

 If these happens we need to do a firmware fix for Launch X431 scanners.

1. Launch X431 App keeps stopping or has stopped

Fix Launch X431 Firmware

Fix Launch X431 Firmware

2. X431 scanners report error diagnostic service failure

Fix Launch X431 Firmware

3. Not scan vehicle information and no system is found.

Fix Launch X431 Firmware

4. automatic vehicle search does not work

5. App crashes

Launch X431 Firmware Fix Guide:

Check if Bluetooth connector indicator turns on.

If not, unplug and plug again. If still not turn on, there maybe something with the BT connector.

If yes, do a Launch X431 firmware fix as following:

Before firmware fix, update software to latest software.

Update software and then do a firmware fix.

Go to User Info->Firmware Fix-> Press Firmware Fix ->Scan bluetooth connector

Fix Launch X431 Firmware

Fix Launch X431 Firmware

Fix Launch X431 Firmware

Fix Launch X431 Firmware

If it is PAD V/PAD VII, Go to User Info->Fix connector firmware/system-> Fix Connector Firmware or Fix Connector System

If SmartLink VCI turns black screen, do a firmware fix.

Fix Launch X431 Firmware

If firmware fix does not solve your problem, contact www.431shop.eu for help.

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