Updated for Sighax/Boot9Strap

Dumping-Game-Cartridges.md

@@ -7,6 +7,23 @@ Dumping a cartridge does not dump DLC and updates for that cartridge. Those are
 
 ---
 
+### GodMode9
+With the onset of sighax and boot9strap, the supported method of dumping game cartridges is GodMode9. A reliable method, but the process is different from Decrypt9.
+
+#### Required tools
+- [GodMode9](https://github.com/d0k3/GodMode9/releases/)
+- 3DS system with boot9strap
+- SD card with enough space to hold the dump; 8GB or higher recommended
+- SD card reader (preferred), or a way to use wireless file transfer
+
+#### Instructions
+1. Set up GodMode9 using SigHax / Boot9Strap. [Read its readme](https://github.com/d0k3/GodMode9#how-to-run-this--entry-points--developer-info) on how to do this.
+2. Put the SD card into the 3DS.
+3. From the root GodMode9 menu, navigate to `[C:] GAMECART`.
+4. Select `[TitleID].trim.3ds`, then select `NCSD image options...`, then select `Decrypt file (0:/gm9out)`.
+7. Once this process completes, the game will be a .3ds file inside `/gm9out/` and is immediately usable with Citra.
+---
+
 ### Decrypt9WIP
 By far the most reliable method of dumping game cartridges.