SD cards should be interchangeable between a model B and a model B+ as long as the card was created since the release of the Model B+, or has been inserted into a model B since the B+ was released and these commands entered to update the OS and any other packages supported by apt-get:
sudo apt-get update
sudo apt-get upgrade
(We say since the B+ was released, but more specifically an update on the card needs to have happened since whenever Raspbian and any other hardware specific software packages we're updated to support it)
11 years ago
Good day, I burned a microSD, with an Image that ran in a Model B, but when inserted into a B+ a get a bunch of filsystem errors, inode reference deleted, etc… :( could you point me into some direction to where the spot the problem? config? check the filesystem? Regards