Q: Is TWLoader a DS/DSi emulator?A: No. TWLoader is not an emulator (as stated above). When you launch a game in TWLoader, the system reboots into TWL mode, then switch to NTR mode for running your selected DS game (via the backend nds-bootstrap, if ROM is on SD card).Q: Why is TWLoader taking me back to HOME Menu after updating itself?A: Some versions of TWLoader have a bug where it always updates itself to the latest version, even if it's already on the latest version.To fix this, either turn off Wifi and turn off auto-update TWLoader in the settings screen, or open settings.ini, and set AUTODOWNLOAD (in [FRONTEND]) to 0.Q: What's the TWLNAND side CIA? Does it patch TWL_FIRM?A: No. It's a DSiWare apps only used by the GUI (not seen in HOME Menu). The TWLNAND side starts bootstrap for running the ROMs and certain flashcards, and part 2 runs Slot-1 games/flashcards.Q: Why do I get a white screen when trying to load a game from DSTT, Original R4, or the Acekard RPG?A: A white screen will happen sometimes. Just try again if it happens.Q: Why do I get a white screen when trying to load a game from SD Card?A: Please note that not all games work from SD Card yet. Check the list above.If it's listed as compatible, try again. Also, make sure your SD card is formatted to FAT32 with 32kb cluster size.Q: How do I run a game in GBARunner2?A: Put your SRAM-patched GBA ROM in the SD card, and put the BIOS in the SD root as "bios.bin".To SRAM-patch your ROM, use GBATA Q: Why is there lagging when picking a game?A: The previous/next boxart and icon images are loaded, instead of them being loaded all at once. This is done to prevent memory leaks.Q: Won't the LED feature cause an MCU brick?A: Don't worry. @MarcusD said that you can only MCU brick on firmwares 8.1 or below.It's confirmed there aren't any bricks above 8.1.Q: Why am I'm getting the error screen when launching a game?A1: Make sure you're using an up-to-date CFW, namely Luma3DS A2: Make sure part 1 & 2 of TWLNAND side is installed to both SysNAND and EmuNAND.Q: Why do I get a black screen when launching a game, or "Add Games"?A: TWL_FIRM may be broken somehow. Please follow this part of the guide.If you're using a boot manager to boot Luma, such as BootAnim9, look here Q: Why do I get an auto-shutdown when launching a game, or "Add Games"?A: It's due to a pre-patched TWL_FIRM still being installed. Please follow this part of the guide.If you're using a boot manager to boot Luma, such as BootAnim9, look here Q: Will there be a way to return to the TWLoader menu while playing a game?A: May require a new feature to be added for Luma.Q: How do I update TWLoader on the 3DS?A: To manually update, select "Update TWLoader" in TWLoader settings.Q: I'm getting a bootstrap not found error?A1: In settings screen, try updating the bootstraps.A2: If you get that message when trying to run homebrew, get "hb-bootstrap.nds" from TWLoader.7z, and place it in "sd:/_nds".