LAUNCH X431 Truck Software Update Log (September 2026)
The LAUNCH X431 truck diagnostic software was updated in September 2026. This update applies to LAUNCH X431 PRO series, PRO3 series, and PAD series units […]
Launch X431 heavy duty software
LAUNCH X431 Truck Diagnostic Software Update (July 2026)
LAUNCH X431 Commercial Vehicle (Truck) Diagnostic Software July 2026 Update: The following is a detailed changelog. HD_FAST V10.42 Data flow support of new V30 and […]
LAUNCH X431 Truck Tool: Writes Injector Codes on DF Truck
This article describes how to use the LAUNCH X431 truck diagnostic tool to write injector codes for a Dongfeng (DF Truck) Chenglong H5. Function […]
LAUNCH X431 Truck Software Update Log (June 2026)
The following details the commercial vehicle diagnostic software update for LAUNCH X431 tools (released in June 2026). This update applies to diagnostic devices with 8-inch […]
LAUNCH X431 Truck Diagnostic Software Upgrade Log (March to April 2026)
This article summarizes the LAUNCH X431 truck upgrades for March and April 2026. The updates apply to X431 diagnostic tools with the Heavy Truck Diagnostic […]
LAUNCH X431 Truck Diagnostic Software Update (April, 2026)
LAUNCH X431 Truck Diagnostic Software Update Information (April, 2026). The detailed upgrade content is as follows: HD_KNORR V10.30 Added basic function, actuation test and […]
LAUNCH X431 Truck Diagnostic Software Upgrade (Jan-Feb 2026)
This article will summarize the upgrades for the LAUCNH X431 HD diagnostic tool from January to February 2026, focusing only on commercial vehicles (trucks). FUSO: […]
LAUNCH X431 Truck Diagnostic Software Update in January 2026
LAUNCH X431 Heavy Duty Diagnostic Software Update (January 23, 2026). This update patch applies to the X431 PRO3 series and X431 PAD series with LAUNCH […]
LAUNCH X431 Truck Diagnostic Software Update – December 2025
LAUNCH X431 heavy-duty truck diagnostic software upgrade in December 2025. This upgrade applies to the LAUNCH X431 PRO3 series and LAUNCH X431 PAD series with […]
How to Select Subscription Card/ License for Your LAUNCH X431 Device
The LAUNCH X431 device supports passenger cars (gasoline), electric vehicles, 24V heavy-duty trucks, and motorcycles. Different software subscription services/licenses are available for different brands and […]
LAUNCH X431 Heavy Truck Software Upgrade (July, 2025)
LAUNCH X431 diagnostic software was upgraded on July 16, 2025. This upgrade is mainly for heavy truck software, involving three brands: VOLVO, SCANIA, and DFL. […]
LAUNCH X431 Software Mall Related Introduction
The LAUNCH X431 tool has a built-in software mall. You only need to open the X-431 APP on the diagnostic tool and select the “MALL” […]
LAUNCH X431 Tool HD Software Upgrade Summary(June 2025)
LAUNCH X431 Automotive Diagnostic Tool June 2025 HD(commercial vehicles, heavy trucks) diagnostic software upgrade summary. Mercedes-Benz Heavy-Duty Trucks: V19.30 New Features: Added special functions […]
LAUNCH HD(Heavy Duty) Software Update (June 2025)
LAUNCH HD(Heavy Duty) released new software updates on June 6, 2025, updating the software of 11 heavy-duty truck brands. The following is a detailed update […]
LAUNCH X431 Diagnostic Software Upgrade (May 14, 2025)
LAUNCH X431 diagnostic software upgrade, released on May 14, 2025. This upgrade involves HONDA, VOLVO (heavy truck software), MT_ROYALENFIELD. The following is a detailed update […]