One of the most common reasons people seek the DSi ROM is to recover childhood animations from an old SD card.
: Sounds were recorded at low bitrates but synchronized perfectly with the frame rate, allowing for complex musical parodies and "AMVs" (Anime Music Videos). Flipnote Studio Dsi Rom
However, with the eventual discontinuation of the Nintendo DSi and DSi XL consoles, as well as the closure of the Nintendo DSi Shop, the accessibility of Flipnote Studio and its community was limited. Many of the original flipnotes created by users are no longer available online, and the software itself is no longer compatible with newer Nintendo consoles. One of the most common reasons people seek
: You can run the DSi ROM on a 3DS using TWiLight Menu++. Flipnote Studio Dsi Rom