diff --git a/source/firm.c b/source/firm.c
index fde33b8..44d23ee 100755
--- a/source/firm.c
+++ b/source/firm.c
@@ -332,25 +332,73 @@ static inline void patchSafeFirm(void)
     else patchFirmWriteSafe(arm9Section, section[2].size);
 }
 
-static inline void copySection0AndInjectLoader(void)
+static inline void copySection0AndInjectSystemModules(FirmwareType firmType)
 {
     u8 *arm11Section0 = (u8 *)firm + section[0].offset;
 
-    u32 loaderSize;
-    u32 loaderOffset = getLoader(arm11Section0, &loaderSize);
+    struct
+    {
+        u32 size;
+        char name[8];
+        const u8 *addr;
+    } modules[5] = {{0}};
 
-    memcpy(section[0].address, arm11Section0, loaderOffset);
-    memcpy(section[0].address + loaderOffset, injector, injector_size);
-    memcpy(section[0].address + loaderOffset + injector_size, arm11Section0 + loaderOffset + loaderSize, section[0].size - (loaderOffset + loaderSize));
+    u8 *pos = arm11Section0, *end = pos + section[0].size;
+    u32 n = 0;
+
+    u32 loaderIndex = 0, twlBgIndex = 0;
+    
+    while(pos < end)
+    {
+        modules[n].addr = pos;
+        modules[n].size = *(u32 *)(pos + 0x104) * 0x200;
+        
+        memcpy(modules[n].name, pos + 0x200, 8);
+        pos += modules[n].size;
+
+        if(firmType == NATIVE_FIRM && memcmp(modules[n].name, "loader", 7) == 0) loaderIndex = n;
+        else if(firmType == TWL_FIRM && memcmp(modules[n].name, "TwlBg", 6) == 0) twlBgIndex = n;
+
+        n++;
+    }
+
+    u32 twlBgSize = 0;
+
+    if(firmType == NATIVE_FIRM)
+    {
+        modules[loaderIndex].size = injector_size;
+        modules[loaderIndex].addr = injector;
+    }
+
+    else if(firmType == TWL_FIRM)
+    {
+        twlBgSize = getFileSize("/luma/TwlBg.cxi");
+        if(twlBgSize != 0)
+        {
+            modules[twlBgIndex].size = twlBgSize;
+            modules[twlBgIndex].addr = NULL;
+        } 
+    }
+
+    pos = section[0].address;
+    for(u32 i = 0; i < n; i++)
+    {
+        if(firmType == TWL_FIRM && i == twlBgIndex && twlBgSize != 0)
+            fileRead(pos, "/luma/TwlBg.cxi");
+        else if(modules[i].addr != NULL)
+            memcpy(pos, modules[i].addr, modules[i].size);
+
+        pos += modules[i].size;
+    }
 }
 
 static inline void launchFirm(FirmwareType firmType, bool isFirmlaunch)
 {
     //If we're booting NATIVE_FIRM, section0 needs to be copied separately to inject 3ds_injector
     u32 sectionNum;
-    if(firmType == NATIVE_FIRM)
+    if(firmType != SAFE_FIRM)
     {
-        copySection0AndInjectLoader();
+        copySection0AndInjectSystemModules(firmType);
         sectionNum = 1;
     }
     else sectionNum = 0;
diff --git a/source/firm.h b/source/firm.h
index 9e7bf61..7437b3e 100644
--- a/source/firm.h
+++ b/source/firm.h
@@ -58,5 +58,5 @@ static inline u32 loadFirm(FirmwareType firmType);
 static inline void patchNativeFirm(u32 firmVersion, FirmwareSource nandType, u32 emuHeader, bool isA9lh);
 static inline void patchLegacyFirm(FirmwareType firmType);
 static inline void patchSafeFirm(void);
-static inline void copySection0AndInjectLoader(void);
+static inline void copySection0AndInjectSystemModules(FirmwareType firmType);
 static inline void launchFirm(FirmwareType firmType, bool isFirmlaunch);
\ No newline at end of file
diff --git a/source/patches.c b/source/patches.c
index 371ed72..94bd77c 100644
--- a/source/patches.c
+++ b/source/patches.c
@@ -260,21 +260,4 @@ void applyLegacyFirmPatches(u8 *pos, FirmwareType firmType)
                 break;
         }
     }
-}
-
-u32 getLoader(u8 *pos, u32 *loaderSize)
-{
-    u8 *off = pos;
-    u32 size;
-
-    while(true)
-    {
-        size = *(u32 *)(off + 0x104) * 0x200;
-        if(*(u32 *)(off + 0x200) == 0x64616F6C) break;
-        off += size;
-    }
-
-    *loaderSize = size;
-
-    return (u32)(off - pos);
-}
+}
\ No newline at end of file
diff --git a/source/patches.h b/source/patches.h
index b1e038f..b2629af 100644
--- a/source/patches.h
+++ b/source/patches.h
@@ -43,5 +43,4 @@ void patchFirmWrites(u8 *pos, u32 size);
 void patchFirmWriteSafe(u8 *pos, u32 size);
 void reimplementSvcBackdoor(u8 *pos, u32 size);
 void implementSvcGetCFWInfo(u8 *pos, u32 size);
-void applyLegacyFirmPatches(u8 *pos, FirmwareType firmType);
-u32 getLoader(u8 *pos, u32 *loaderSize);
\ No newline at end of file
+void applyLegacyFirmPatches(u8 *pos, FirmwareType firmType);
\ No newline at end of file