Pokemon Ultra Sun Update 12 3ds World Cia Updated |verified| Jun 2026

The primary purpose of the v1.2 patch was to resolve several critical bugs related to specific Pokémon moves that could cause the game to freeze during or Link Battles.

The primary purpose of the 1.2 update was to address game-breaking bugs that affected both casual play and professional tournaments.

Clear your system cache. Boot into Luma3DS’s GodMode9 (Start + Power), navigate to [1:] SYSNAND CTRNAND → data → delete the 00040000001B1000 folder (back up saves first via Checkpoint). Reboot.

(roughly 67 MB) and is mandatory for accessing all online features, including Global Link battles and the Mystery Gift system. PocketMonsters.net Key Fixes in Version 1.2

Disclaimer: This report is for informational purposes regarding the technical specifications and history of the software update. The installation of Custom Firmware and the downloading of copyrighted files may violate Nintendo's Terms of Service. Users should exercise caution and ensure they own a legitimate copy of the software.

Using pirated CIA files violates Nintendo’s terms. This paper is for informational documentation only.