hello I have an RPI 3 that I programmed to make it work out automatically without problems the last two years. but I would like to make a copy of the SD card that my rpi 3 uses
I have two identical sd cards 16gb. one is the one in my rpi every day and the other one is brand new.
The problem I have is that I have made an img file of my current SD card that is on 16gb sd card. but when i try to enter the file on my new 16gb sd card. it says there is not enough space the file is too big ... what has happened here ?? The file will fit on my original SD card but not on my new. both of them are identical as big 16gb i have tried to reformat my new SD card but same again.
how can you solve this?
how can one img file fit on one 16 sd card but not on anothor 16 sd card ... ?
both sd cards are
micro sd 10hc