Unable to restore SDCard backup
So as an experiment, I attempt to backup a 32 GB SDCard and then restoring it to another card, it did not work, even if it's another sdcard with the same capacity. I think this is because different 32 gb card may have slightly different storage. size. I tried to resize the partition, but the partition is ext4 so I cannot resize it. How do you restore such a backup to a new card?