Some one tell me please how to do it. I keep getting NOT ENOUGH SPACE. I was told to buy a 64 gig sd card but no one at best buy can figure out how to do it. Even the Samsung experts. haha
That's actually ICS 4.0 and up, and it was for very good reasons.
As per the ops request, 64gig cards are very finicky to work with as they come formatted as exfat, which android doesn't support as Microsoft has it closed sourced.
Your best bet would be to stick it in your PC and format it as NTFS. Or better yet ext4 if you have Linux, its natively supported by android, and never needs defragged due to the unique way it organises data clusters.