Anti-theft active on LG Radio 281158687R after UCH replacement (Renault Koleos)

[mehdi-ah]

Hello everyone,

I replaced the UCH unit on a Renault Koleos 2017, and now the LG radio (Part No: 281158687R) shows the message “Anti-theft active”. The radio is completely locked and unresponsive (no button or touchscreen functionality).

I have:

• Renolink interface with ELM327
• Chinese Renault Clip interface
• Ability to use DDT4All

I am looking for a way to disable the anti-theft lock, preferably via OBD (no EEPROM desoldering). If anyone has a working DDT4All script or can guide me through the EEPROM byte to modify, I would be extremely grateful.

💰 I am also willing to pay if someone has a 100% working solution.

📱 You can contact me directly on WhatsApp at: +989177187897

Thank you!

[AlMeu]

@mehdi-ah better try as you replace UCH, just replace also R-Link 2 with a unit unlocked already.
I think you get faster a unit unlocked.