Launch X431 Key Programmer “Device SN not found” Solution
If your Launch X431 key programmer light isn’t turning on and appears “Device SN not found, please connect the device and retry”, it’s usually a […]
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Launch X431 Update FIAT and Renault Diagnostic Software (Dec.2025)
Launch X431 released new diagnostic software for FIAT and Renault. Get the new vehicle coverage and functionality by renewing via Launch Subscription Card or upgrade […]
Unlock Launch E-PIN Card for X431 PAD and PRO Series Diagnostic Tools
To all Launch X431 users, Launch has officially announced that, starting today, the new E-PIN Card will take over the roles previously served by Launch […]
How to Solve Launch X431 PAD VII Online Configuration Files Missing?
Problem: A customer reported that the “Files” option is missing in the online configuration settings of his Launch X431 PAD VII Elite. LaunchX431.fr engineer […]
How to Upload Application Logs on Launch X431 Tool?
This guide explains the process of submitting APP diagnostic logs on Launch X431 tablets to the LAUNCH technical support team, providing essential data for issue […]
Launch X431 X-Prog3 with PC Adapter Clone VW AQ600 on Bench
Use Launch X431 X-Prog3 with PC Adapter to clone Volkswagen AQ600 (09S)-R7F701204 ECU on bench successfully. Procedure: 1.Connect X431 X-prog3 to PC Adapter and […]
Launch X431 Update Graphic Clutch Relearn and Suspension Calibration for HD Trucks
Enhance your diagnostic capabilities with the newly integrated Graphic Clutch Relearn and Graphic Suspension Calibration features, now available on both Launch X431 PAD V Elite […]
Launch X431 PAD5 LINK HD Read and Write VIN for 2025 JAC Junling A7
Launch X431 PAD5 LINK HD read and write VIN on a 2025 JAC Junling A7 heavy-duty truck successfully. X431 PAD5 LINK HD= X431 PAD V […]
Launch SmartLink C Install Reversing Camera on Ferrari 458
This post will demonstrate the remote activation process for the newly installed reversing camera on a Ferrari 458 using Launch SmartLink C and SmartLink B. […]
LaunchX431.fr Anniversary Sale: Best Price & Free Gifts
We’re excited to announce that LaunchX431.fr Anniversary Sale is available now. From Dec.5, 2025 to Jan.4, 2026, enjoy the best price of this year on […]
How to Solve Launch CRP123X Firmware V12.12 Upgrade Failure?
Problem: One customer reported that his Launch CRP123X prompted “Software has been successfully installed” after upgrade, but when he refreshed the interface, the software version […]
Launch X431 Update AUDI and KOREA HYUNDAI Diagnostic Software
Launch X431 released new diagnostic software for AUDI and KOREA HYUNDAI. Get the new vehicle coverage and functionality by renewing via Launch Subscription Card or […]
Launch X431 Tool Black Friday Sale: Best Price of the Year (Till Dec.2nd)
Last Chance to Save! Don’t let the year’s top discounts on LAUNCH X431 tools slip away! LaunchX431.fr Black Friday sale will end on Dec.2nd, 2025. […]
How to Solve Launch X431 PAD V Update Key Programmer Firmware Failure?
A customer has reported an issue while updating the key programmer firmware on Launch X431 PAD V Elite. Despite X431 key programmer being connected to […]
LAUNCH X431 Black Friday Sale: Biggest Discounts of Year 2025
Gear up for savings! Launch X431 Black Friday Sale is here. Get ready to enjoy the best price on hot-selling Launch X431 PAD series, X431 […]
Launch SmartLink C Remote Match Porsche Cayenne Lithium to Lead-Acid Battery
In this guide, we will demonstrate how to remotely perform a 12-volt battery conversion on a new Porsche Cayenne using Launch SmartLink C. The […]
Launch X431 Update Year 2025 & 2026 GM Diagnostic Software
LAUNCH X431 released new diagnostic software for GM, MITSUBISHI, PERODUA and MAHINDRAINDIA. This upgrade added basic functions, actuation test and special functions for 5 types […]
How to Detect Launch Sensor Correctly by Launch TPMS 5011 V2?
This guide demonstrates the correct method for detecting a Launch sensor using Launch Creader TPMS 5011 V2. Sometimes when detecting or programming a TPMS […]