

If you make it internal, it will be formatted and not be allowed to be read by your computer. If you choose to use it as portable storage your SD card will be treated like any other removable storage, allowing you to remove it and transfer files to your computer or another device. Note: If you are using Android 6.0 Marshmallow, you will have the option to treat your SD card as either internal storage or portable storage.All your content will be cleared, and you will have a new card formatted to your Android phone.
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