If the card still works fine, but has terrible slowdowns while writing, you can (probably) duplicate the entire card image, with all the configuration intact, to a new card and move on.Vandal968 wrote:Is there a quick and easy way to do this, like flash a new card
Worked for me, anyhow, with a good-quality MicroSD card:
https://softsolder.com/2017/03/23/raspb ... -slowdown/
That's been running fine for only a few days; I'm trying this to see if the card fails again the same way after giving its controller a chance to remap the failing blocks. If it's still bad, I have a disk copy of the image that I can slap onto a new card.
I'm sure there's a Windows utility that does much the same thing:
- Pop defunct MicroSD card into USB adapter on desktop PC
- Copy card image to disk file
- Pop new MicroSD card into USB adapter
- Copy disk file to new card
- Success!