Launch SmartLink B Device Always Show Offline Solution
One customer asked: Is Launch SmartLink C V2.0 compatible with PRODIAG software? My SmartLink B is always showing offline. Troubleshooting Steps for Launch SmartLink Offline Issues: […]
Launch X431 PAD V & PRO3 LINK HD Diagnostic Software Update
Launch X431 has officially released the January 2026 Heavy-Duty Diagnostic Software Update, designed for X-431 PAD V/PAD5 LINK HD and X431 PRO3 LINK HD (X431V+ […]
How to Restore Launch X431 V+, Pro3S+ and Pro5 Tablets to Factory Settings
How to fix the issue when a Launch X431 V+, X431 Pro5, or X431 Pro3S+ Lenovo Android tablet shows “The device is corrupt and will […]
2026 Purchasing VAG FCA Renault Benz SGW License for Launch X431 Guide
As of now, all Launch X431 tablets with 7-inch, 8-inch, and 10.1-inch or larger screens can buy VAG, FCA, Renault, and Benz security licenses directly […]
LAUNCH X431 Software Update for PEUGEOT and VOLVO
Fresh vehicle coverage & major fixes just dropped for LAUNCH X-431 diagnostic tools! PEUGEOT V44.15 Extends online configuration support for the BSI, transmission, and engine […]
Lösung für Launch X431 Key Programmer ID48 (96 Bit) Online Berechnung – Fehler 220087: Access Token Missing
Der Launch X431 Key Programmer arbeitet mit der X431-Serie für Fernbedienungs-Programmierung und Klonen.Wir haben jedoch Rückmeldungen erhalten, dass beim ID48-Klonen der Fehler “220087: Access token […]
How to Fix Launch X431 PROS Elite “Unable to Reset Connector” Error
Customer Issue: When connecting Launch X431 PROS Elite to the vehicle OBD port and starting the automatic vehicle scan, the message “Unable to reset connector, […]
LAUNCH X431 Tool Username Retrieval Using Serial Number
If you’ve forgotten your Launch X431 username, you can easily retrieve it using the “Retrieve Password” function in the X431 App. Simply enter your device’s […]
How to Restore Lost Vehicle Software on Launch X431 PAD VII After Upgrade
A customer recently reported an issue with their Launch X431 PAD VII: after performing a software upgrade, many vehicle software packages disappeared. In the Local […]
How to Clone Mercedes-Benz DSM Module on Bench with Launch X431 ECU Programmer
This guide will show you how to use Launch X431 ECU & TCU Programmer to perform Mercedes-Benz DSM module replacement in bench mode. Preparation: Original […]