Format the SD card to NTFS in Windows

Because the 4g sd card on your hand is only used as a USB flash drive, you don't need to consider the format of your mobile phone. You just want to format it into NTFS format. Needless to say, the advantages of the NTFS format can be used to automatically compress files (virtually increasing space), encrypt files, Set permissions, and so on. Here are a lot of details about the specific search.
However, there is not much information on whether the SD card can be formatted into the NTFS format on the Internet. I have tried to format the USB flash disk into the NTFS format before. There is no problem if you want to use the SD card.
Insert the SD card to the USB interface of the computer through the card reader. In the resource manager, right-click the SD card and format it. However, there is only FAT32 (card is the new standard sdhccard), and no other format can be selected. It seems that this mission cannot be fulfilled in the graphic interface.
Go to the command line mode and start -- <remote -- <cmd -- <press enter to open the black command line interface.
Run the "K: \ <format K:/Fs: NTFS/V: 4g_ntfs/C/X" command. The "K" is the drive letter: "The disk is formatted as NTFS, and the volume is marked as" 4g_ntfs ". compression is used. If necessary, force remove other occupied files.
After you press enter, the following message is displayed:

Insert a new disk in drive K:
After the preparation is complete, press enter...

Press enter and prompt:

The device optimized for deletion does not support the NTFS file system.
To change the device optimization method, select the "Policies" tab on the properties page of the device.

Oh! No. Follow the prompts, double-click the delete device icon in the lower right corner, select the display device, and then select the Property setting policy of "generic storage device USB device" (which may display some differences, change the "optimize for rapid deletion (r)" of "Write cache and secure deletion" to "optimize for performance (p)" below )". After you click OK, the system prompts you to restart.

Note that: Double-click the icon by default.

Click attribute display at this time

You can see that there is no "policy" item mentioned in the prompt, so double-click the icon and check it.

Then, click Properties:

Use the following command: "K: \ <format K:/Fs: NTFS/V: 4g_ntfs/C/X:

The file system type is FAT32.
The new file system is NTFS.
Verifying 3896 m
The volume has been detached. All opened handles of this volume are invalid now.
Creating the file system structure.
The formatting is completed.
A total of 3989500kb disk space is available.
3967168kb is available.

Successful !! Look at the directory structure:

K: \ <dir
The volume in drive K is 4g_ntfs
The serial number of the volume is 1cc1-eb0e

K: \ directory

File not found

Scan once to see if there are any errors:

C: \ <chkdskk:/R/V
The file system type is NTFS.
The volume is 4g_ntfs.

Chkdsk is verifying the file (phase 1 of step 5 )...
32 file records have been processed.
File verification is completed.
0 large file records have been processed.
File records with zero errors processed.
0 EA records processed.
Zero reresolution records have been processed.
Chkdsk is verifying the index (phase 2 of step 5 )...
83 index items have been processed.
The index verification is completed.
5 unindexed files have been processed.
Chkdsk is verifying the Security Descriptor (Phase 3 of step 5 )...
32 security descriptors have been processed.
Security Descriptor verification is completed.
Six data files have been processed.
Chkdsk is verifying file data (Phase 4 of step 5 )...
You have processed 16 files.
File data verification is completed.
Chkdsk is verifying the available space (Phase 5 of 5 )...
991731 available clusters have been processed.
Check the available space.
Windows has checked the file system and confirmed that there is no problem.

The total disk space is 3989503kb.
8 Indexes 4 kb.
Incorrect sector 0 kb.
The system is using 22575kb.
The log file usage is 22000kb.
The quota is kb on the disk.

Each allocation unit has 4096 bytes.
A total of 997375 allocation units are available on the disk.
There are 991731 available allocation units on the disk.

No problem at all. Try to copy some files into the SD card and everything works. In this way, the SD card is formatted into the NTFS format to improve security and increase the available space in a certain program, although not a lot.