Cleaning Sophos APs

Question

Dear All,

We recently disconnected our old Sophos XG3100 and also a bunch of Sophos AP (15C, 55C, 100C) and two RED50.
The Sophos XG3100 appliances were cleaned using the (Reset to factory defaults) option on the firmware screen.
But, for the APs and the RED50s, is there any need to do a cleaning ? Could it be any sensible information left on those devices ?
If so, what would be the process to clean those devices to a factory default ?

Thanks in advance for your cooperation and answers.

Best regards,
Octavio Romano

Added TAGs
[edited by: Raphael Alganes at 2:15 PM (GMT -8) on 12 Jan 2024]

Raphael Alganes · Answer

Hi Octavio, 
 What do you intend to do next on the said access points? 
 Not much clean-up can be done on AP side aside from reflashing it which seems not necessary for your case as this is usually done for recovery https://support.sophos.com/support/s/article/KB-000034718?language=en_US and since you already performed a factory reset which also wipes Wireless configurations on the Firewall. 
 On the other hand, you can still manage the APs on Sophos Central if you opt not to use Sophos Firewall as management https://doc.sophos.com/central/customer/help/en-us/ManageYourProducts/Wireless/AccessPoints/SupportedAccessPoints/index.html#dedicated-access-points given you fulfill also these network requirements: https://support.sophos.com/support/s/article/KB-000036137?language=en_US 
 Regards,