# Updating the Firmware

1. In a USB port on the IPC, insert the ILM Configurator Stick.

2. In a browser, go to Atlas Copco Marketing and Support portal and download the ILM firmware.

3. In the ILM Manager, in Configuration mode, select Search.
   The ILM Configurator will find all ILM devices within reach.

4. Save the current configuration of all ILM devices before updating the firmware.

5. In Configuration mode, select Firmware update.
   Update Manager window will open.

6. In the Update Manager window, select Browse and navigate to the ILM firmware location on the IPC, then select Open.

7. In the Update Manager window, select a device to update, then select Add. Up to eight devices can be added and updated at the same time.

   All devices added must be of the same type.

8. In the Update Manager window, select Start Update.
   The LED indicator on the ILM Anchor will be dark blue and blinking during the updating process.

   After the updating process is complete, all ILM devices will restart.

   If an update is started but not completed, the device has to be recovered. See Recover a Device.

9. Restore the device configuration as it may have been cleared during the update. See Restoring a Configuration.