The Switch 3.0.2 system update was released on September 5, 2017. This Switch update was released for the following regions: ALL.

Security flaws fixed: <fill this in manually later, see the updatedetails page from the ninupdates-report page(s) once available for now>.


Official ALL change-log:

  • Nintendo Switch Online
    • Added online play in Argentina, Brazil, Chile, Colombia, and Peru. This is currently available for free until the paid online service launches in 2018.
  • General system stability improvements to enhance the user's experience

System Titles

<fill this in (manually) later>



The only change under RomFS "/nx/" was package2. Filesize is same as before.

Kernel was updated. FIRM-sysmodules were not updated.


  • The mmutable init code was updated.
    • Some table addrs were updated.
    • For the first DRAM mapping loop, the descriptor-ORR value now has bitmask 0x40000000000000 set. This is for TTBR0 vmem 0x80000000. This enables usermode XN for the temporary DRAM mapping only used during kernel boot.
    • The descriptor ORR-value for this now has bitmask 0x3000000000000000 set: *(addr+0xf8) = tableaddr | <orrvalue>;//(level2 pagetable descriptor for vmem 0xFFFFFFF7C0000000)
    • Descriptor ORR-value bitmask 0x3000000000000000 is now also set for sometable+0xfb0, +0xfc0, and othertable+0xff0.
    • Kernel .text descriptor ORR-value now has bitmask 0x40000000000000 set. This enables usermode XN for kernel .text, previously kernel .text was executable from usermode.
  • The below code is probably memory-management related?
  • L_fffffff7ffc3e9c8
    • Updated, prev ver @ L_fffffff7ffc3e9c8
    • 0xfffffff7ffc3eed0: "csel x9, xzr, x9, ne" was changed to "csel x9, x11, x9, ne", where x11 is 0x1000000000000000.
    • Nothing else changed.
  • L_fffffff7ffc3f40c
    • Updated, prev ver @ L_fffffff7ffc3f408
    • 0xfffffff7ffc3f74c: Same change as L_fffffff7ffc3e9c8.
    • Nothing else changed.
  • L_fffffff7ffc3faac
    • Updated, prev ver @ L_fffffff7ffc3faa4
    • Same change as L_fffffff7ffc3e9c8 @ 0xfffffff7ffc3fecc
    • Nothing else changed.
  • L_fffffff7ffc40088
    • Updated, prev ver @ L_fffffff7ffc4007c
    • Same change as L_fffffff7ffc3e9c8 @ 0xfffffff7ffc40160
    • Nothing else changed.
  • L_fffffff7ffc4028c
    • Updated, prev ver @ L_fffffff7ffc4027c
    • Same change as L_fffffff7ffc3e9c8 @ 0xfffffff7ffc403a0
    • Nothing else changed.
  • L_fffffff7ffc406f0
    • Updated, prev ver @ L_fffffff7ffc406dc
    • Same change as L_fffffff7ffc3e9c8, except with value 0x1000000000000001 instead.


The 0100000000000823 title was updated, the following was updated in RomFS:

  • /ac_0_not_b_nx
  • /ac_1_not_b_nx
  • /ac_2_not_b_nx
  • /ac_3_b1_nx
  • /ac_3_b2_nx
  • /ac_3_not_b_nx

See Also

System update report(s):

Nintendo Switch System Versions