Frequently Asked Questions

What application do I need to update or upgrade my Kestrel 4000 firmware?

To UPDATE your firmware on a Kestrel 4000 you can use the appropriate link below. Please Note: You will need to be able to connect your Kestrel to a Windows computer.

Kestrel 4 Series Downloads

Updating your Kestrel 4500 Applied Ballistics Firmware - 4.93 (Size: 1.1 MB)

Updating your Kestrel AB Firmware to 4.93 - Bluetooth and Non Bluetooth models

Updating your Kestrel 4500 Firmware 4.93 - Bluetooth Units only (Size: 849.3 KB)

Use this link to upgrade your Kestrel 4500 Bluetooth Firmware 4.93

Updating your Kestrel 4500 Horus Firmware 4.93 (Size: 1 MB)

Updating your Horus Firmware to 4.93 on K4 Unit - Bluetooth and Non-Bluetooth units

Updating your Kestrel 4500 Sportsman Firmware to 4.93 (Size: 1.1 MB)

Updating your Kestrel Sportsman with AB Firmware to 4.93 - Bluetooth and Non Bluetooth models

Upgrading your Kestrel 4500 Firmware 4.93 for Non Bluetooth Units (Size: 842.3 KB)

Use this link to upgrade your Kestrel 4500 Firmware 4.93 for Non Bluetooth Units

Created by JR

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