xDelete - OBD Adapter Options

Owned by Christoph Wallnoefer
Last updated: Aug 31, 2023

Required Hardware

  • Phone or Tablet running either:

    • Android 6 and newer

    • iOS 10 or newer

  • an Adapter to connect to your car

Connect Diagram

* E83 X3, E53 X5 and E86 Z4 do ONLY support flashing via a compatible KLINE / DCAN cable
** The MHD UNI adapter might need a firmware update to function correctly. See instructions below

For details on how to use the different adapters, please click HERE.

Please use the interactive version on our website to purchase quality adapters:
Connect Diagram

MHD UNI WiFi adapter - how to update the firmware

You may need to update the firmware on your MHD UNI Wi-Fi adapter to support the G-Series unlock.

Here is the official guide on how to update the MHD UNI adapter firmware:

  1. Install the MHD F/G app (must be F/G even if your car is E-series)

  2. Login/register to your MHD account

  3. In the main menu, press Get Support Files.

  4. Without closing the app, connect to the adapter's WIFI

  5. Click on “Codes” at the bottom right corner

  6. Click “Read DEM fault codes”

  7. The adapter will be updated

  8. Wait 30 seconds, unplug and reconnect the adapter

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