# Upload Firmware to DataMan Readers

Upload a firmware file to one or more readers to update the firmware of multiple readers in one batch.

## Procedure

1. Click the Menu icon and go to the DataMan page of the Device Management app.

2. Select one or more readers or reader groups using the checkboxes.

3. Click the Upload firmware button.

4. Click Browse in the window that pops up.

5. Select the firmware file for upload.

6. If editing a password-protected reader, enter the password.

7. Click Submit.