I bought the sandisk ultra 64gb micro sdxc from amazon. And my note 2 reads it and says i have 59.45gb free space. Now when i put a video file over 4gb it says. Its file size is larger then the device limit. And am sure all 64gb cards comes formatted exfat out of the box. I can put under 4gb files no problem, And when i click on the sd card it says generic hierarchical and not exfat or fat 32
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