There are multiple file system formats widely used on storage devices, including Windows formats like NTFS, FAT32, ExFAT, EXT2/3/4, and Mac formats like APFS, HFFS, Mac OS Extended, etc.

What Is the Best Format for SD Card for Android? And which is the best format for an SD card on an Android phone? NTFS, FAT32, or ExFAT? Continue reading the next part, and you'll get the answer. If the current file system of your SD card is not supported on an Android phone, it's necessary that you reset the format to the card. If your SD card is a used one and you have stored some important personal data on it, it's a wise choice that you back up SD card and store the backup in another safe location in advance. The process of formatting an SD card is similar to format disk in Windows, it will also go through the next two processes:ġ. In some cases, the formatting operation may also create one or more new file systems.

Disk formatting is the process of preparing a data storage device such as a hard disk drive, solid-state drive, floppy disk, memory card or USB flash drive for initial use.

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