Abrites Software Update From BN014 to BN013

Abrites Software Update From BN014 to BN013” is an official Abrites software downgrade/update option that lets you change your installed BMW key‑learning/function license from BN014 back to BN013.

It is sold as a separate product/SKU (TL35860) (usually €400) and requires you to provide your device serial number for processing.

How It Works

1. You purchase the update/downgrade product. The vendor (e.g., tlkeys.com) will ask for your ABRITES device serial number.

2. Vendor processes the downgrade. They will issue you a new software download link or license file allowing your Abrites software to run BN013 instead of BN014.

3. Install the software update. Usually involves installing the new software version via the Abrites Software Manager or manually replacing files as provided.

 Requirements

• You typically must have an AVDI interface with active AMS (Abrites Main Subscription) to use these special functions.

• Some vendors may process the license change manually and send a download link or activation ticket.