Launch X431 Update Software

How to find Launch X431 Serial number? (Take Diagun for example)

1.Star your Diagun, connect your diagun Bluetooth to the power cable / connect your diagun Bluetooth to a car

2.Choose a vehicle brand, click the vehicle software version ,and click “OK” 

3.And then you will see the X431 Diagun bluetooth-software-SN 

How to install the Latest Software on my Launch X431 Diagun?

1. Backup your CF card software(It's important, just in case that the new software is useless)

2. Download the New Diagun Software

3. Decompress the zip file, then you will have 2 files folder name "GAG" and "PackFile"

4. Copy "GAG" and "PackFile" to the CF card