Good news! The Keydiy KD-X4 will soon be able to read the original BMW U-chassis BCP key data with UWB function. The KD-MAX will also receive this upgrade. Requirement: The new app to be released on October 30 will… Continue Reading
Problem: Got the Keydiy KD-X4 with BMW BDC2 adapter. Tried to add a spare BMW G series BDC2 key, KD App says “BMW G/BMW FEM match” function need user authentication.” Solution: First of all, need to activate BMW G/FEM function… Continue Reading
Problem: One Autel user attempted to add a spare 2018 BMW X4 BDC2 key using the Autel IM608 and the G-Box. However, after the attempt, there was no communication with the BDC02 , and the chip got burnt. The process… Continue Reading
Tried to program 2022 Kia Forte push to start with Autel IM508S. All key lost situation. IM508 device says Smartkey is in anti-scan mode and the immo system is locked. How to unlock to program the key? Solution: Leave the… Continue Reading
Autel MaxiIM IM508S/IM608 II pro series released new immobilizer software major update on October 15th, 2025. 10/15/2025 V5.40 Asian models_IMMO V5.40 10/15/2025 Nissan: Adds IMMO recovery method for X-Trail. Adds password-free Smart Key Learning function for Magnite (2023-). [Major… Continue Reading
Keydiy KD-MP tool MQB48 key data calculation function is ready in October 2025. Requirement: Update KD App to V1.52 and newer MQB48 function activation requires 2500 KD coins or 75USD. (MQB48 function shares the same license as Audi BCM2.)… Continue Reading
Keydiy KD-MAX remote generator also supports BMW G series BDC3 smart key cloning feature. How to copy BMW G series BDC3 smart key using Keydiy KD-MAX? Device used: Keydiy KD-MAX remote generator Keydiy BMW BDC3 clip adapter Keydiy KD… Continue Reading
What is Keydiy Phone as Key? Keydiy Phone As Key is an aftermarket system that uses a dedicated hardware device and a mobile app to allow you to use your smartphone as a digital car key to unlock and start… Continue Reading
Problem: It is a 2022 Lexus RX350. All smart keys have lost. Lonsdor K518 Pro backed up immo data successfully via ADP15 adapter. But failed to generate the emulator key. Device says “No valid key data found or PEPS is… Continue Reading
Always compare the size of the BMW FEM/BDC immobilizer file after read. It is good to read a few times and if no errors in between the separate reads, you know you have good connections, and you are reading the… Continue Reading
Good news for APPRO2 users. APPRO2 key programmer updated BMW G/U chassis BDC03/BCP key adding (cloning) function in October 2025. Free to update BDC3 feature if you have FN0050 BDC2 license activation. The AP2 standard version and full version… Continue Reading
Good news for Xhorse users. Xhorse updated BMW G/U chassis BDC03/BCP key adding (cloning) function. Requirement For users who have activated BMW G BDC2 license, it is free to update BDC3 key copy function. No need extra adapter. For… Continue Reading
Problem: It’s a 2013 Mazda Cx5. Added one smart key with a generated Xhorse xm38 key. It can start the car but the lock and unlock doesn’t work anymore even with old key ! Any reason or solution? Here are… Continue Reading
Problem: It’s an OBDSTAR X300 Classic G3 with ECU license. Downloaded all the software, but when I select the car model, it fails to execute the Immobilizer or ECU function. Error: Diagnostic program loading failure, please return to exit. -016… Continue Reading
Problem: Try to program Toyota chr -03 2023 all smart keys lost with Autel IM608 and apb112 emulator. Autel cannot back up immo data via OBD. Says “The current smart main ECU software version number is not supported.” Solution: You… Continue Reading
