You'll have to repeat this whole process each time you want to play with other people who have an unmodified DS/DSi/3DS. Host: Once all Clients have downloaded the game app, start the game. Clients: Download the game app that appears in DS Download Play. Host: Start distributing the unsigned multiboot from within the game, i.e. Host: Once all Clients have downloaded and started the patched DS Download Play app, turn off HaxxStation and start the game which has the unsigned multiboot. It will look identical, but now the RSA patches have been applied. This will bring you back to the Download Play menu. Clients: Within the HaxxStation application, download the (patched) DS Download Play app. Clients: From DS Download Play, download the HaxxStation app. Clients: Start the built-in DS Download Play app. Host: Launch the HaxxStation NDS file and start distribution. I will refer to the player with a flash card or other method of running arbitrary ROMs as the Host, and any other players (with an unmodified DS/DSi/3DS) as Clients. Then use HaxxStation and create a distribution NDS file that contains the patched DSDownloadPlay.nds. To do this, rename your patched 00000001.app to DSDownloadPlay.nds. If you don't have the proper DSi Download Play app, use NUS Downloader to download DSi title 00030005484e4441 v256 and tick the 'Create Decrypted Contents (*.app)' box.Īlternatively, there's a way to distribute this patch to other people who don't have a modded DSi, or even a regular DS or 3DS. Then use a BPS patcher such as Beat or Floating IPS to apply this patch to 00000001.app. I will not be providing any support for this, hopefully someone more motivated than me can incorporate it into a CFW or a guide somehow.ĭownload the attached zip file, go to title/00030005/484e4441/content in your NAND and copy 00000001.app to. I ported this from FlashMe, so all credit goes towards the original author(s) of that, I believe it's Loopy? levels in Single Card Multiplayer, or a translated version of Mega Man Star Colosseum (not available in the currently released version of the Rockman EXE OSS translation). For instance, you can use this to play modified New Super Mario Bros.

modified) Wi-Fi multiboots in Download Play mode.

Here is a small patch that you can apply to the DSi Download Play app on DSi emuNAND that will disable RSA signature checks for downloaded apps.

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