Remember: always support developers when possible. Hyrule Warriors: Age of Calamity is available on the eShop with its Expansion Pass, but for those with modded hardware backing up their legitimate copies, this guide ensures you have the definitive version.
| Error | Cause | Solution | |-------|-------|----------| | Invalid NCA Signature | Missing sigpatches | Update your Atmosphere sigpatches from a trusted source (e.g., Sigma’s patches). | | Error 2002-0001 | SD card corruption or exFAT | Back up SD, reformat to FAT32, reinstall. | | DLC not showing in-game | DLC installed before update | Uninstall DLC, install update, then reinstall DLC. | | Update requires higher firmware | Your Switch OS is outdated | Update CFW and HOS to 18.0.0 or later via Daybreak. | hyrulewarriorsageofcalamitynspupdatedlc install
Disclaimer: This article is for informational purposes. Piracy harms developers. The author does not host or link to any copyrighted NSP files. Remember: always support developers when possible