Apple: Disk Utility Cannot erase USB Drive (Error: -69877: Couldn't open device) (6 Solutions!!)
Channel: Roel Van de Paar
Date: 2021-02-09

Apple: Disk Utility Cannot erase USB Drive (Error: -69877: Couldn't open device)

Helpful?  Please support me on Patreon: https://www.patreon.com/roelvandepaar

With thanks & praise to God, and with thanks to the many people who have made this project possible! | Content (except music & images) licensed under CC BY-SA https://meta.stackexchange.com/help/licensing | Music: https://www.bensound.com/licensing | Images: https://stocksnap.io/license & others | With thanks to user vesperknight (apple.stackexchange.com/users/251737), user user3527833 (apple.stackexchange.com/users/343210), user Joe McMahon (apple.stackexchange.com/users/16057), user iwantmyusbback (apple.stackexchange.com/users/274227), user Guy Stimpson (apple.stackexchange.com/users/349637), user gub (apple.stackexchange.com/users/1212), user David Anderson (apple.stackexchange.com/users/107222), user anki (apple.stackexchange.com/users/313842), and the Stack Exchange Network (apple.stackexchange.com/questions/313845). Trademarks are property of their respective owners. Disclaimer: All information is provided "AS IS" without warranty of any kind. You are responsible for your own actions. Please contact me if anything is amiss at Roel D.OT VandePaar A.T gmail.com