To update your InfoCrank to .206 Magnet-Free RevUp Firmware follow the steps below.

  1. You'll need an ANT+ USB stick to connect your laptop with your InfoCrank. All InfoCrank units come supplied with one ANT+ USB stick.
  2. Before running the firmware update be sure to replace the batteries in your InfoCrank with NEW Silver Oxide SR44 batteries. Do NOT use Alkaline batteries.
  3. Download the firmware updater at and follow the instructions.

For any questions or concerns email