Device locked in read-only state only
Device locked in read-only state only
Hey there, I'm here to help with your tech issue. Yesterday my Mac Mini stopped working and showed that weird "Prohibitory Symbol." I looked up the problem online and figured reinstalling the OS might help. I brought my 32GB USB drive to the Mac and re-downloaded macOS Mojave on another Mac to format it. But halfway through, the drive just ejected itself. I tried formatting again, but macOS couldn't mount it and Ubuntu said it's read-only. Right now I'm installing Mojave on an SD card while trying to recover the drive. Got any suggestions?
I am almost 100% sure that yeah its a bad USB, no reason to keep it. I had this happen 3 times, could not find any fixes online and my tomfoolery did nothing to help with that either. Toss it and buy a new one.