So I have my phone. I have 16GB of memory but it has 11GB of space. I know the reason of that. But let's forget that reason. I am planning to buy a 64GB SD Card. I will buy it via online. I want a 64GB SD Card because I am an Android YouTuber. I want more space. I can't move my apps to my SD Card because its Android 6.0. A 32GB SD Card works on me but what if 64. Will it work? My phone is Firefly Mobile Aurii Secret 4G. It was expandable to 128 GB SD Card. But that's external. What if internal. Answer me ASAP.