If you encounter issues during the installation process, here are some common problems and their solutions:
Nintendo's official terms of service prohibit unauthorized modification of game software. Installing CIAs of games you don't legally own constitutes piracy. This guide is intended for educational purposes and for users who legally own Pokémon Ultra Sun but need alternative update installation methods due to the eShop closure.
Complete Guide to Installing the Pokémon Ultra Sun v1.2 Update CIA pokemon ultra sun update 12 cia install
Press and select the option Install and Delete CIA . (Deleting the file after installation saves SD card space).
Despite a straightforward process, users searching “pokemon ultra sun update 12 cia install” often face errors. Here’s how to fix them. If you encounter issues during the installation process,
💡 If you have an internet connection and your 3DS is not banned, you can also download this update directly from the eShop or the "Update" prompt on the Home Menu, even with CFW installed. If you'd like to dive deeper, I can help you with: Finding base game CIA files Setting up PKSM for save editing Installing custom textures or mods for Ultra Sun
Your console must have custom firmware (Luma3DS) installed. Complete Guide to Installing the Pokémon Ultra Sun v1
This is the standard title manager used to install CIA files on the 3DS.
Look at the bottom-right corner of the title screen (where the legendary Pokémon silhouette appears). Verify that it explicitly displays .