@joshua ah yeah you might need like... An SD card formatter utility. That basically low level formats the SD card and removes ALL partitions, including ones that can't normally be read by the system it's being looked at on. I had to do that with the one for my rpi3b+ when I tried to transfer over the same sdcard from my 3b
@noiob @joshua this is true but the SD card uh... f-foundation?? or whatever they are? The people who made the SD card standard?? have a really useful windows tool that does all that for you nice and simply. aaand pretty quickly at that too. which is possibly a bit easier than futzing around with a commandline especially if you're like me and command lines are terrifying things and you not got the energy to search through all the docs for the right command.
@Nine I hope ty
@Nine @joshua you can usually just format from the windows command line assuming you're on windows