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The Switch 16.0.2 system update was released on April 18, 2023 (UTC). This Switch update was released for the following regions: ALL, and CHN.

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:

  • General system stability improvements to enhance the user's experience.

System Titles

The following was updated (beside sysver titles): ssl, NgWord/NgWord2.

There were no IPC changes. The only NPDM change was the usual version bump.

RomFs changes (besides sysver titles):

  • NgWord/NgWord2: updated


Only 1 function was updated at offset +0x128dc4 as follows:

void nn::ssl::detail::ClientCertEntry::~ClientCertEntry(nn::ssl::detail::ClientCertEntry *this) {
  if (this.IsDeviceCert) {
    SECItem item;
    item.type = 10;
    item.data = 0;
    item.len = 0;
    if (!PK11_ReadAttribute(&this.slot, this.id, 0x120LL, 0, &item)) {
      // Start of new code
      if (item.data) {
        operator delete[](item.data);
      // End of new code
  CERT_DestroyCertificate((CERTCertificateStr *)this.cert);
  SECKEY_DestroyPrivateKey((SECKEYPrivateKeyStr *)this.key);
  this.cert = 0;
  this.key = 0;

See Also

System update report(s):

Nintendo Switch System Versions