Hi,
Thank you for posting in Microsoft Q&A forum.
Yes, the Wipe action restores a device to its factory default settings. The user data is kept if you choose the Retain enrollment state and user account checkbox. Otherwise, all data, apps, and settings will be removed.
Wipe action will be the option to make sure the device is cleaned! Refer to:
Remove devices by using wipe, retire, or manually unenrolling the device
Thanks for your time. Have a nice day!
Best regards,
Simon
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