Pokemon Ultra Sun Update 12 Cia Install __full__ «Best – 2027»
Disclaimer: This guide is provided for educational and preservation purposes. Installing modified game files requires modifying your Nintendo 3DS system software (Custom Firmware). You are solely responsible for your device. Additionally, while "CIA" files are a standard 3DS installation format, downloading copyrighted games you do not own is illegal in many jurisdictions. Please support the official developers.
Verifying Gameplay Fixes
- Go to the Battle Royal Dome – frame drops should be noticeably reduced.
- Access Pokémon Pelago – the berry glitch (game freezing when tapping a bean) should be gone.
Step 3: Install the Update via FBI
- Boot 3DS while holding Start → select FBI
- Navigate to SD → find your
.ciafile - Press A → choose “Install CIA”
- Wait for
Result: 0x00(success) - Press B to go back
Step 1: Prepare Your SD Card
- Power off your 3DS.
- Insert the SD card into your computer.
- Create a folder named
ciason the root of the SD card (if it doesn’t exist). - Copy the
Pokemon_Ultra_Sun_v1.2.ciafile into theciasfolder. - Eject the SD card safely.
Alternative: Installing via GodMode9
Some advanced users prefer GodMode9 over FBI for its additional verification. pokemon ultra sun update 12 cia install
- Boot into GodMode9 (Start + Power → select GodMode9).
- Navigate to
[0:] SDCARD→ciasfolder. - Select the
Pokemon_Ultra_Sun_v1.2.ciafile. - Choose “CIA image options…” → “Install game image”.
- Press A to confirm install to NAND.
- After success, press Start to reboot.
Pro tip: GodMode9 automatically verifies the CIA’s signature, reducing the risk of bad dumps. Disclaimer: This guide is provided for educational and
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