---
title: "Remove configuration and reboard"
url: "https://docs.adyen.com/point-of-sale/user-manuals/terminal-deprecation/e355-user-manual/make-a-payment-on-the-e355-over-bluetooth/remove-configuration-and-reboard"
source_url: "https://docs.adyen.com/point-of-sale/user-manuals/terminal-deprecation/e355-user-manual/make-a-payment-on-the-e355-over-bluetooth/remove-configuration-and-reboard.md"
canonical: "https://docs.adyen.com/point-of-sale/user-manuals/terminal-deprecation/e355-user-manual/make-a-payment-on-the-e355-over-bluetooth/remove-configuration-and-reboard"
last_modified: "2026-06-01T15:33:14+02:00"
language: "en"
---

# Remove configuration and reboard

[View source](/point-of-sale/user-manuals/terminal-deprecation/e355-user-manual/make-a-payment-on-the-e355-over-bluetooth/remove-configuration-and-reboard.md)

If a terminal is already boarded, and the app and terminal have the same settings, this step can be skipped. 

## Steps

Remove the current merchant configuration from the terminal as follows:

1. Press **![](/user/pages/reuse/image-library/buttons/01.confirme355/2_e355.png)** + **9** to open the Admin menu.\
   **Note:** Use the **\*** and **#** key to scroll up and down through the menu.
2. Press **3. Configuration**.
3. Press **6. Erase**.
4. Press **![](/user/pages/reuse/image-library/buttons/01.confirme355/2_e355.png)** to confirm.
5. The terminal will reboot.

## Next Steps

From here, re-board the terminal using the process outlined in [Boarding the terminal E355](/point-of-sale/user-manuals/terminal-deprecation/e355-user-manual/board-the-terminal-e355).
