Dolphin CT40 Mobile Computer 83
6. On your workstation (e.g., laptop, desktop computer), format the microSD card
and create a \honeywell\autoinstall folder on the root of the card.
7. Save the upgrade file in the autoinstall folder.
8. Install the microSD card in the CT40, and then press the Power button.
The computer automatically runs the upgrade found in the autoinstall folder on
the card. The system update screen appears during the upgrade process. When
the upgrade is finished, the lock screen appears.
9. Once installation is complete, turn Provisioning mode Off.
About the Honeywell Upgrader
Use the Honeywell Upgrader app (HUpgrader) to check for and install OTA
updates, and view the current OTA version installed on the computer.
Install OTA Updates
To use the HUpgrader to install an OTA update file downloaded from the Technical
Support Downloads Portal:
1. Save the OTA file (*.zip) the following folder on the CT40 computer:
• Internal shared storage\Download
2. Tap HUpgrader to open the Honeywell Updater app.