Firmware Upgrade Procedure
FUU “Firmware Upgrade Utility” is SpringCard’s all-in-one software to flash the firmware of most of the product families.
FUU could be use to flash the : H663, E663, S663 and K663 families.
First of all you’ll need to download the Firmware Upgrade Utility software : https://www.springcard.com/fr/download/find/file/su13168
Once it’s installed, launch it. You will see that window
![This image has an empty alt attribute; its file name is fuu.jpg](https://tech.springcard.com/wp-content/uploads/2018/12/fuu.jpg)
Click on “Use wizard”.
![This image has an empty alt attribute; its file name is fuu1.jpg](https://tech.springcard.com/wp-content/uploads/2018/12/fuu1.jpg)
You will just have to select the product family and choose the product you want to upgrade. (In this exemple : Prox’N’Roll RFID Scanner HSP)
![This image has an empty alt attribute; its file name is fuu2.jpg](https://tech.springcard.com/wp-content/uploads/2018/12/fuu2.jpg)
Click on next and you’ll see an another window.
![This image has an empty alt attribute; its file name is fuu3.jpg](https://tech.springcard.com/wp-content/uploads/2018/12/fuu3.jpg)
By default FUU will propose you the latest firmware version for your device. Then choose where you want to store the file in your computer.
Click on Next.
![This image has an empty alt attribute; its file name is fuu4.jpg](https://tech.springcard.com/wp-content/uploads/2018/12/fuu4.jpg)
Then save your project and click on OK.
![This image has an empty alt attribute; its file name is fuu5.jpg](https://tech.springcard.com/wp-content/uploads/2018/12/fuu5.jpg)
Click on Flash, then you will see the device’s list and pick the one you want to upgrade and OK.
![This image has an empty alt attribute; its file name is fuu6.jpg](https://tech.springcard.com/wp-content/uploads/2018/12/fuu6.jpg)
At the end of the green bar, your reader is updated.
NB: The upgrade firmware procedure will not erased your device’s configuration.