How to Check Latest Launch X431 V+ App Version?

As titled, How do I know the the latest software version on my Launch X431 V+ v4.0 scanner.

Go to User Info->Settings->About->Check for Updates

The latest version goes to V6.01.014 (in April 2021)

https://www.obdii365.com/service/check-latest-launch-x431-v-software-version.html

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Install Launch X431 SmartLink C J2534 Driver

Launch X431 SmartLink C can be used as a J2534 PassThru device, working together with the PC installed with the OEM diagnostic software to perform the J2534 reprogramming. Obdii365 shows where to download and how to install the Passthru SAE J2534 driver for LAUNCH X431 Smart Link C passthru adapter (for PAD VII ) If you have Smartbox 3.0 (old PAD V and X431 Pro5 ), download J2534 passthru in the previous post . How to Download Launch X431 SmartLink C J2534 passthru driver? Same as smartbox 3.0, you need both installation programs (setup driver and PC tool for update). 1. Download PC tool for update (update smartlink c firmware) Visit https://en.cnlaunch.com/ Select Products tab->X-431 PAD VII Pull down product information and find Download Download Smartlink J2534.zip Install Launch J2534 PC tool Run LAUNCH J2534 program on desktop. Now you can check Smartlink adapter version and update firmware 2. Download setup driver (J2534 passthru driver) Free download S

How to Use Launch SmartLink C with wiTech 2.0?

Launch Smartlink C is a VCI that is equipped in Launch’s high-end equipment (X431 PAD V/ PAD VII ), giving us a great possibility to perform tasks beyond diagnosis; for example advanced programming. In addition, with this J2534 Passthru VCI you can use it in a large number of official brand software and that is why we put it to the test with wiTECH 2, the official FCA software for Dodge, Jeep, Chrysler, Fiat brand vehicles. Preparation: 1.Download Launch smartlink c software driver on cnlaunch.com or here 2. pay for the 3 day subscription to tech authority. register your laptop with witech, assign your subscription to your laptop How to set up Launch SmartLink C with witech 2.0? The first thing we do is connect the VCI to the vehicle. Connect the cable with our VCI with J2534, now we connect the VCI to a computer with the sofware driver installed. Software will recognize the VCI as connected. open the Witech 2.0 software desktop app. always running as admin. When you

Launch X431 PAD VII failed to unlock SGW Solution

Problem: my Launch X431 PAD VII failed to unlock SGW. Error this tool is not registered in Autoauth shop. Error Code 18. Solution: X431 users have to purchase license and register AutoAuth account, then add your x431 tool to the account. Follow instruction here to access FCA autoauth. https://www.obdii365.com/service/launch-x431-fca-security-gateway-access-instruction.html

Original Launch X-431 OBDII Diagnostic Scan Tools

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