This is a CIA patch of TWL Firm that I made that has the following features: Disables sig checks for TwlBg section Disables DS Cart White List so all DS Flashcarts that are not blocked by save chip detection will work Disables SHA1 hash checks, including RSA signed ones in TWL srls Enables TWL hardware access in NTR mode There are already CIA patches for the first three features, but none for the fourth. Luma3DS is the only CFW that has this fourth patch, and it requires a dev version too. But now, thanks to this, you can use this patch on any CFW by just installing this CIA. This is for old 3DS only at the moment. What you will be able to do with this patch: Run DSiWare that were not legitimately purchased Access certain blocked flashcarts Run custom DSiWare, such as my NDS homebrew DSiWare CIAs Boost arm9 speed, have SD access Have access to more WRAM and slot 1 reset This will allow you to use the newly released DSiWare version of Nitrohax, my new wave of NDS homebrew CIA forwarders (modifications of Apache Thunder's stage3 bootstrap CIAs) that are able to have touchscreen access with NTR homebrew (thanks to the CIAs running in NTR mode and having SD access at the same time because of this patch ), and more. Thank you Apache Thunder for his TWL firm devfiles and guidance, and thank you Normatt for your original theory about TWL hardware access in NTR mode Download (Old 3DS Only): Hidden Content: **Hidden Content: You must click 'Like' before you can see the hidden data contained here.** My new homebrew CIAs that I am uploading (still on the same thread as the others) will require you to have this patch or Luma3DS.