Pokémon Ultra Sun to version 1.2 using a file, you will primarily use the
homebrew application on a modded Nintendo 3DS. This update (Version 1.2) is essential for online play and fixes specific move-related crashes (e.g., Curse, Forest's Curse, and Ion Deluge). Prerequisites A Nintendo 3DS with Luma3DS Custom Firmware (CFW) installed on your console. Version 1.2 Update CIA
file. (Ensure the update's region matches your game's region—e.g., USA update for a USA game). 539 blocks (approx. 67 MB) of free space on your SD card. Step 1: Transfer the CIA to your SD Card Turn off your 3DS and insert the SD card into your PC. Create a folder named on the root of your SD card if it doesn't already exist. Pokemon_Ultra_Sun_Update_v1.2.cia file into this Safely eject the SD card and reinsert it into your 3DS. Step 2: Install via FBI from your 3DS Home Menu. Navigate to your update file and press Install and delete CIA
. (Selecting "delete" saves space by removing the installer file after the update is applied). Wait for the "Install finished" message and press to confirm.
to return to the Home Menu. A "New software has been added" notification should appear. Step 3: Verify the Update Pokémon Ultra Sun Title Screen
(where you see Solgaleo/Necrozma), look at the bottom right or left corner. It should explicitly display PocketMonsters.net Troubleshooting Common Issues
Updating Your Alolan Adventure: How to Install Pokémon Ultra Sun v1.2 Update CIA If you're still exploring the vibrant Alola region in Pokémon Ultra Sun
, staying updated is essential for a smooth experience. The Version 1.2 Update is a critical patch that addresses several gameplay-freezing bugs and is required for all online functionality. What's New in Version 1.2? pokemon ultra sun update 12 cia install
This update primarily focuses on stability and competitive play by fixing major glitches:
Move Fixes: Resolves a bug where using moves like Curse, Forest's Curse, Power Trick, and String Shot could cause the game to freeze during Live Competitions.
Ion Deluge: Fixes an issue where this move would fail to function correctly.
Online Access: Required for all online features, including Link Battles and the Global Trade Station (GTS).
Technical Details: The update takes up approximately 539 blocks (around 67 MiB). How to Install the 1.2 Update CIA
For users with a modified 3DS using Custom Firmware (CFW) like Luma3DS, installing the update via CIA is a common method. Follow these steps:
Having trouble with multiple Pokemon Ultra Sun CIAs : r/3dspiracy Pokémon Ultra Sun to version 1
Installing the Pokémon Ultra Sun v1.2 update via a CIA file is primarily done on a modded Nintendo 3DS using the FBI homebrew application or on the Citra emulator. This update is essential for online functionality and fixes critical bugs that cause the game to freeze during Live Competitions. Method 1: Install on Nintendo 3DS (via FBI)
To install on a console, your 3DS must already have custom firmware (CFW) such as Luma3DS.
Prepare the File: Obtain the Pokémon Ultra Sun v1.2 update.cia from a reliable source.
Transfer to SD Card: Connect your 3DS SD card to a PC. Create a folder named cias on the root of the card and copy the update file into it.
Launch FBI: Reinsert the SD card, power on your 3DS, and open the FBI app from the Home Menu. Navigate and Install: Select SD > cias. Highlight your update CIA and press A.
Choose Install and delete CIA (this saves space by removing the installer after completion).
Verify: Once finished, press Home to exit. Launch the game; you should see "v1.2" displayed on the title screen. Method 2: Install on Citra (Emulator) Citra 3DS Android Emulator Setup Guide Step 1: Preparing Your SD Card
cias on the root of your SD card if it does not already exist.cias folder.
ultrasun.cia and update.cia, to make navigation easier on the 3DS screen.Some advanced users prefer GodMode9 over FBI for its additional verification.
[0:] SDCARD → cias folder.Pokemon_Ultra_Sun_v1.2.cia file.Pro tip: GodMode9 automatically verifies the CIA’s signature, reducing the risk of bad dumps.
Now that your pokemon ultra sun update 12 cia install is complete, take these extra steps:
.cia fileResult: 0x00 (success)Cause: Conflicting game mods or LayeredFS patches. Fix:
SD:/luma/titles/ → delete or rename the folder matching your game’s Title ID.Installing the Version 1.2 update for Pokémon Ultra Sun transforms a buggy, occasionally laggy experience into the polished final vision Game Freak intended. By following this guide for “pokemon ultra sun update 12 cia install”, you’ve ensured your adventure through Alola runs smoothly—whether you’re surfing on Mantine, hunting shinies in the Ultra Wormhole, or battling Team Rainbow Rocket.
Recap of success:
Now, with your updated game, go catch ’em all—faster, safer, and without a single crash.
cias on the root of the SD card (if it doesn’t exist).Pokemon_Ultra_Sun_v1.2.cia file into the cias folder.