If you do not currently have Flipnote Studio 3D, you can get it free of charge either via My Nintendo or directly from Nintendo eShop on your console. There's no need to pirate it - in fact, note that we are unable to support pirated copies at all.
Japanese users can search for "うごくメモ帳 3D" (Ugomemo / Moving Notepad 3D) on the Nintendo eShop or visit the Nintendo website: https://www.nintendo.co.jp/titles/50010000014919
European and Americas region users can redeem a download code from My Nintendo for 200 Platinum points (these can be obtained fairly quickly using the introductory offers):
- Europe: https://my.nintendo.com/rewards/47b17f0de0b15481
- Americas: https://my.nintendo.com/rewards/556fa47533b0d5a4
Note: If you have previously installed a pirated copy, before replacing it with a legitimate version of Flipnote Studio 3D you'll need to remove it completely from your system, including its fake tickets. Follow our instructions under the 'Cleaning up pirated copies' section here: https://kaeruworld.freshdesk.com/en/support/solutions/articles/33000254512-solving-arm11-exception-errors-updating-flipnote-studio-3d-