Atallis Firmware update

Crovra

Update your device

Connect the device to this computer with a USB cable and install the firmware straight from this page. Nothing to download or install first.

This browser can’t talk to USB devices. Please open this page in Chrome or Edge on a computer. This page must be served over HTTPS to access the USB port.

How to do it

  1. Plug the device into this computer with a USB cable. It must be a data cable — some charging cables have no data wires and it will not appear.
  2. Press Connect & install above.
  3. Your browser will ask which port to use. Pick the serial port that appears (typically usbmodem on a Mac, or USB JTAG/serial debug unit on Windows) and choose Connect.
  4. Choose Install, then leave it alone for about a minute. Do not unplug the cable while it is writing.
  5. The device restarts on its own. Tap ? on any screen to check the version it is now running.