View source for 19.0.2

The Switch 19.0.2 system update was released on January 20, 2026 (UTC). This Switch update was released for the following regions: CHN.

Security flaws fixed: <fill this in manually>.

This is a CHN-only sysupdate, the last prior CHN sysupdate was [[19.0.1]]. Fixes from later version(s) were backported for CHN.

==Change-log==

==System Titles==
* The following titles were updated:
** Sysmodules: bluetooth, bcat, bsdsocket, ssl.
** SystemData (non-sysver): NgWord, NgWord2.

[[NPDM]] changes (besides usual version-bump): none.

RomFs changes:
* NgWord: updated
* [[System_Version_Title|SystemVersion]]: "/file" updated
* NgWord2: updated
* RebootlessSystemUpdateVersion: All files updated.

=== [[Bluetooth_Driver_services|bluetooth]] ===
The two funcs updated here (L_c0420 and L_c0630) have the same changes as [[21.0.0]].

==See Also==
System update report(s):
* [https://yls8.mtheall.com/ninupdates/reports.php?date=2026-01-20_01-01-36&sys=hac]


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