How to Add a 2021 Chevrolet Onix Key Without PIN Using KEYDIY KD-X4?
Had a 2021 Chevrolet Onix come in for a spare key add. The vehicle already had three keys registered, and KEYDIY KD-X4 handled the entire job through the CAN FD…
How to solve KEYDIY KD-X4 Device Not Found via bluetooth?
Some customers report “Cannot find my KEYDIY KD-X4 device” when using the KEYDIY app. This issue is usually caused by Bluetooth or location settings. Follow the steps below to solve…
KEYDIY Newest Update for VW MQB49/5C 5D Key Adding
KEYDIY release newest update VW MQB49/5C 5D for KEYDIY KD X4!!! New Update (Jan. 2026): VW MQB49/5C Key Adding VW/Audi 5D Key Adding Porsche 5D Key Adding BMW BDC/BCP No-disassembly…