Is there a way to upgrade from Raspian Jessie to Stretch (without creating a new image)?
Nicky_S14 last edited by
So I've spent countless hours compiling my own cards for the Raspberry Pi 3 model B, on Raspian Jessie. Now that I'm moving to RPI 3B+, they'll be incompatible.
I'm wondering if there's a way to upgrade from Jessie to Stretch on the card, without losing any of the roms or files that are there. Would there be a way?