Released NxNandManager V1.

The developer Eliboa has released a new tool to facilitate the backup of the Nand of the Nintendo Switch console in NxNandManager with the version 1.1NxNandManager is a command line utility (and GUI) for Windows 7 and 10, whose main purpose is to copy the Nintendo Switch content (full NAND or specific partition) from / to a file or physical drive.


  • Full NAND backup and restore (BOOT0, BOOT1, RAWNAND)
  • Copy to / from specific partition (RAWNAND)
  • Dump integrity verification (MD5)
  • Enable / Disable Automatic RCM (BOOT0)


All dumps performed with Hekate are supported by NxNandManager (and vice versa).

NxNM also supports split dumps (such as the NAND dumps of the SX operating system (emu)). 
The names of the split files should be: 
basename[00->99].(bin|.*)o  basename[0->9].(bin|.*)o  basename.[0->∝]
Set the first file divided as input

How to mount and open your Nintendo Switch NAND?

  1. Use  memloader  v3 to mount eMMC on your computer (  TegraRcmGUI  provides an easy way to do this).
  2. Open NxNandManager (CLI: add topic – list to list all available physical units, GUI: File> Open Drive).
  3. Select the mounted unit. Now you can perform backup / restore operations.

Use of CLI

NxNandManager.exe [--list] [--info] [--enable_autoRCM] [--disable_autoRCM] -i inputFilename|\\.\PhysicalDriveX [-o outputFilename|\\.\PhysicalDriveX] [-part=nxPartitionName] [lFlags]

arguments Description Example
-gui Start the graphical user interface (optional) --gui
-Information View detailed information about input (-i) and output (-o) streams --info -i rawnand.bin
-list Lists compatible physical units --list
-enable_autoRCM Enable auto-RCM for the BOOT0 partition indicated with -i param --enable_autoRCM -i BOOT0
--enable_autoRCM -i "C:\some dir\BOOT0"
--enable_autoRCM -i \\.\PhysicalDrive3
-disable_autoRCM Disable the auto-RCM for the BOOT0 partition indicated with -i param --disable_autoRCM -i BOOT0
--disable_autoRCM -i "C:\some dir\BOOT0"
--disable_autoRCM -i \\.\PhysicalDrive3
-I Path to insert the file or physical drive -i rawnand.bin
-i "C:\some dir\rawnand.bin"
-i \\.\PhysicalDrive3
-or Path to output file or physical drive -o rawnand.bin
-o \\.\PhysicalDrive3
-part = Copy to / from a specific NAND partition (optional) -part=PRODINFO
LFLAGS Description
BYPASS_MD5SUM Used to bypass all MD5 
Dump / Restore checks is faster but less secure
FORCE The program will never require confirmation of the user


Download the complete NAND on file

  • From physical disk (first you need to mount NX eMMC with  memloader  (via  TegraRcmGUI  for ex):
    .\NxNandManager.exe -i \\.\PhysicalDrive3 -o "C:\Users\Public\NAND dump\rawnand.bin"
  • From the existing dump file:
    .\NxNandManager.exe -i "C:\Users\Public\NAND dump\rawnand.bin" -o D:\rawnand2.bin

Dump specific partitions on files

  • Dump the SYSTEM partition from the physical drive:
    .\NxNandManager.exe -i \\.\PhysicalDrive3 -o "C:\Users\Public\NAND dump\SYSTEM.bin" -part=SYSTEM
  • Extract the PRODINFOF partition from the existing dump file:
    .\NxNandManager.exe -i "C:\Users\Public\NAND dump\rawnand.bin" -o D:\PRODINFOF.bin -part=PRODINFOF

Restore NAND dump

  • Restore the entire raw NAND memory on the physical drive:
    .\NxNandManager.exe -i "C:\Users\Public\NAND dump\rawnand.bin" -o \\.\PhysicalDrive3
  • Restore the raw NAND memory divided into physical units:
    .\NxNandManager.exe -i "C:\Users\Public\NAND dump\full00.bin" -o \\.\PhysicalDrive3
  • Restore specific partition to physical disk: 
    .\NxNandManager.exe -i "C:\Users\Public\NAND dump\rawnand.bin" -o \\.\PhysicalDrive3 -part=PRODINFO
    .\NxNandManager.exe -i "C:\Users\Public\NAND dump\PRODINFO" -o \\.\PhysicalDrive3 -part=PRODINFO

Copy the partition from the file to the rawNand file

  • Copy specific partition from the rawNand file:
    .\NxNandManager.exe -i "C:\Users\Public\NAND dump\rawnand.bin" -o "C:\Users\Public\NAND dump\rawnand2.bin" -part=BCPKG2-1-Normal-Main
  • Copy specific partition from the partition file:
    .\NxNandManager.exe -i "C:\Users\Public\NAND dump\BCPKG2-1-Normal-Main" -o "C:\Users\Public\NAND dump\rawnand2.bin" -part=BCPKG2-1-Normal-Main



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