The KEYDIY 5C and 5D remote solution represents a major step forward in automotive key programming technology. Designed to simplify complex workflows, KD devices eliminate one of the most time-consuming steps found in traditional tools—pre-generating key programs. Instead of requiring… Continue Reading
KEYDIY KD-X4 5-in-1 key programmer and KD-MAX now support NCF29AX series chip type synchronization. C29AX71 Synchronization-specialized Key is required. This lets you read original key data to copy or add smart keys. How to Synchronize NCF29AX Series Key? What you’ll need: KEYDIY KD-MAX… Continue Reading
KEYDIY is once again pushing the boundaries of automotive key technology with the upcoming upgrade of the Keydiy KD-X4 5-in-1 Key Programmer. Designed to simplify and enhance the locksmith workflow, this new update introduces smart card synchronization, bringing greater efficiency… Continue Reading
The latest update from KeyDIY KD-X4 brings a game-changing feature for automotive locksmiths and technicians: the ability to unlock the SFD1 security gateway for VW, Audi, Seat, and Porsche directly on the device—no third-party tokens or services required. Traditionally, unlocking… Continue Reading
KEYDIY officially released KEYDIY FGB25-5 PCB Board for VW, Audi, Porsche 5C/5D and BMW BDC2/BDC3/BCP remote generation. What is the difference between FGB25-5 and FGB08 PCB Board? Both KEYDIY FGB25-5 and KEYDIY FGB08 PCB board are designed for VAG (Volkswagen/Audi) MQB49 5D… Continue Reading
A common question regarding how to modify MQB49 Key ID using Keydiy KD-X4 to match the vehicle’s original system. This guide provides the solution. The process involves reading data from the original key to obtain its specific Key ID, then programming that ID… Continue Reading
Want to add a new BMW BDC3 encrypted key using KEYDIY KD-X4? This guide shows you how to read data from the original key and program a replacement, using the dedicated wiring harness that also works for VW and Audi 5C/5D… Continue Reading
A customer reported that the KEYDIY KD-MP Tool could read original MLB keys without any issue, but failed when working with MQB48. The tool successfully read the key ID and uploaded the data to the server, but returned the error:… Continue Reading
This tutorial explains two efficient methods to program an additional key for a BMW vehicle equipped with a BDC3 module using a Keydiy KD FGB58 key blank. Both KEYDIY KD-X4 and KD-MAX key programmer support this procedure without any need… Continue Reading
This article answers the most frequently asked questions about KEYDIY, including real name authentication, KD-coins, wallet recharge, and function activation. This guide applies to KEYDIY devices such as Keydiy KD-X4, KD-MAX, and other compatible models. 1. What Is Real Name… Continue Reading
