diff --git a/injector/source/patcher.c b/injector/source/patcher.c
index 1023d78..cfd63d8 100644
--- a/injector/source/patcher.c
+++ b/injector/source/patcher.c
@@ -364,7 +364,7 @@ void patchCode(u64 progId, u8 *code, u32 size)
                 0xE0, 0x1E, 0xFF, 0x2F, 0xE1, 0x01, 0x01, 0x01
             };
 
-            static const u8 fpdVerPatch = 0x05;
+            static const u8 fpdVerPatch = 0x06;
 
             //Allow online access to work with old friends modules
             patchMemory(code, size, 
@@ -504,4 +504,4 @@ void patchCode(u64 progId, u8 *code, u32 size)
 
         break;
     }
-}
\ No newline at end of file
+}
diff --git a/source/config.c b/source/config.c
index 44d3430..ae72eb2 100644
--- a/source/config.c
+++ b/source/config.c
@@ -186,6 +186,7 @@ void configureCFW(const char *configPath)
         deinitScreens();
         PDN_GPU_CNT = 1;
     }
-
-    delay(0x1400000);
-}
\ No newline at end of file
+    
+    u64 t0 = chrono();
+    while(chrono() - t0 < 2 * TICKS_PER_SEC); //wait for 2s
+}
diff --git a/source/draw.c b/source/draw.c
index c8f1fab..1f13e9d 100644
--- a/source/draw.c
+++ b/source/draw.c
@@ -33,14 +33,15 @@ void clearScreens(void)
     memset32(fb->bottom, 0, 0x38400);
 }
 
-void loadSplash(void)
+u32 loadSplash(void)
 {
     initScreens();
 
     //Don't delay boot if no splash image is on the SD
     if(fileRead(fb->top_left, "/luma/splash.bin") +
        fileRead(fb->bottom, "/luma/splashbottom.bin"))
-        delay(0x1400000);
+        return 1;
+    return 0;
 }
 
 void drawCharacter(char character, int posX, int posY, u32 color)
diff --git a/source/draw.h b/source/draw.h
index a8959bf..18b46d0 100644
--- a/source/draw.h
+++ b/source/draw.h
@@ -19,7 +19,7 @@
 #define COLOR_RED   0x0000FF
 #define COLOR_BLACK 0x000000
 
-void loadSplash(void);
+u32 loadSplash(void);
 void clearScreens(void);
 void drawCharacter(char character, int posX, int posY, u32 color);
 int drawString(const char *string, int posX, int posY, u32 color);
\ No newline at end of file
diff --git a/source/firm.c b/source/firm.c
index 02215c0..f0952b1 100755
--- a/source/firm.c
+++ b/source/firm.c
@@ -24,6 +24,8 @@ u32 config,
     firmSource,
     emuOffset;
 
+u64 chronoWhenSplashLoaded = 0;
+
 static inline void patchExceptionHandlersInstall(u8 *arm9Section)
 {
     static const u8 pattern[] = {
@@ -69,6 +71,8 @@ void main(void)
         needConfig,
         newConfig,
         emuHeader;
+    
+    startChrono(0); //Start the chronometer. It shouldn't be reset.
 
     //Detect the console being used
     console = PDN_MPCORE_CFG == 7;
@@ -189,8 +193,9 @@ void main(void)
                 loadPayload(pressed);
 
             //If screens are inited or the corresponding option is set, load splash screen
-            if(PDN_GPU_CNT != 1 || CONFIG(8)) loadSplash();
-
+            if(PDN_GPU_CNT != 1 || CONFIG(8)) chronoWhenSplashLoaded = (u64) loadSplash();
+            if(chronoWhenSplashLoaded) chronoWhenSplashLoaded = chrono(); 
+            
             //If R is pressed, boot the non-updated NAND with the FIRM of the opposite one
             if(pressed & BUTTON_R1)
             {
@@ -361,6 +366,7 @@ static inline void patchNativeFirm(u32 nandType, u32 emuHeader, u32 a9lhMode)
         patchKernelFCRAMAndVRAMMappingPermissions(arm11Section1);
     }
 
+    reimplementSvcBackdoor(arm11Section1); //Does nothing if svcBackdoor is still there
     //Replace the FIRM loader with the injector while copying section0
     copySection0AndInjectLoader();
 }
@@ -420,6 +426,41 @@ static inline void patchReboots(u8 *arm9Section, u8 *proc9Offset)
     *pos_fopen = fOpenOffset;
 }
 
+static inline void reimplementSvcBackdoor(u8 *arm11Section1)
+{
+    u32 *exceptionsPage = getExceptionVectorsPage(arm11Section1, section[1].size);
+    if(exceptionsPage == NULL) return;
+    
+    u32 low24 = (exceptionsPage[2] & 0x00FFFFFF) << 2;  
+    u32 signMask = (u32)(-(low24 >> 25)) & 0xFC000000; //Sign extension     
+    int offset = (int)(low24 | signMask) + 8;          //Branch offset + 8 for prefetch     
+    
+    u32* svcTable = (u32 *)(arm11Section1 + *(u32 *)(arm11Section1 + 0xFFFF0008 + offset - 0xFFF00000 + 8) - 0xFFF00000); //svc handler address
+    while(*svcTable != 0) svcTable++; //svc0 = NULL
+    
+    if(svcTable[0x7B] != 0) return;
+       
+    u32 *freeSpace = exceptionsPage;
+    while(freeSpace < exceptionsPage + 0x400 - 0xA && (freeSpace[0] != 0xFFFFFFFF || freeSpace[1] != 0xFFFFFFFF))
+        freeSpace++;
+    
+    if(freeSpace >= exceptionsPage + 0x400 - 0xA) return;
+    
+    //Official implementation of svcBackdoor
+    freeSpace[0] = 0xE3CD10FF; //bic   r1, sp, #0xff
+    freeSpace[1] = 0xE3811C0F; //orr   r1, r1, #0xf00
+    freeSpace[2] = 0xE2811028; //add   r1, r1, #0x28
+    freeSpace[3] = 0xE5912000; //ldr   r2, [r1]
+    freeSpace[4] = 0xE9226000; //stmdb r2!, {sp, lr}
+    freeSpace[5] = 0xE1A0D002; //mov   sp, r2
+    freeSpace[6] = 0xE12FFF30; //blx   r0
+    freeSpace[7] = 0xE8BD0003; //pop   {r0, r1}
+    freeSpace[8] = 0xE1A0D000; //mov   sp, r0
+    freeSpace[9] = 0xE12FFF11; //bx    r1
+    
+    svcTable[0x7B] = 0xFFFF0000 + ((u8 *)freeSpace - (u8 *) exceptionsPage);
+}
+
 static inline void copySection0AndInjectLoader(void)
 {
     u8 *arm11Section0 = (u8 *)firm + section[0].offset;
@@ -516,6 +557,9 @@ static inline void launchFirm(u32 firstSectionToCopy, u32 bootType)
     for(u32 i = firstSectionToCopy; i < 4 && section[i].size; i++)
         memcpy(section[i].address, (u8 *)firm + section[i].offset, section[i].size);
 
+    while(chronoWhenSplashLoaded && chrono() - chronoWhenSplashLoaded < 3 * TICKS_PER_SEC);
+    stopChrono();
+    
     //Determine the ARM11 entry to use
     vu32 *arm11;
     if(bootType) arm11 = (u32 *)0x1FFFFFFC;
@@ -530,4 +574,4 @@ static inline void launchFirm(u32 firstSectionToCopy, u32 bootType)
 
     //Final jump to ARM9 kernel
     ((void (*)())firm->arm9Entry)();
-}
\ No newline at end of file
+}
diff --git a/source/firm.h b/source/firm.h
index 8a88b23..5ef2549 100644
--- a/source/firm.h
+++ b/source/firm.h
@@ -41,6 +41,7 @@ static inline void loadFirm(u32 firmType, u32 externalFirm);
 static inline void patchNativeFirm(u32 nandType, u32 emuHeader, u32 a9lhMode);
 static inline void patchEmuNAND(u8 *arm9Section, u8 *proc9Offset, u32 emuHeader);
 static inline void patchReboots(u8 *arm9Section, u8 *proc9Offset);
+static inline void reimplementSvcBackdoor(u8 *arm11Section1);
 static inline void copySection0AndInjectLoader(void);
 static inline void patchLegacyFirm(u32 firmType);
 static inline void patchSafeFirm(void);
diff --git a/source/patches.c b/source/patches.c
index a528cd3..5c3fda1 100644
--- a/source/patches.c
+++ b/source/patches.c
@@ -97,4 +97,11 @@ u32 getLoader(u8 *pos, u32 *loaderSize)
     *loaderSize = size;
 
     return (u32)(off - pos);
-}
\ No newline at end of file
+}
+
+u32* getExceptionVectorsPage(u8 *pos, u32 size)
+{
+    const u8 pattern[] = {0x00,0xB0,0x9C,0xE5,0x0A,0xB0,0x0B,0xE0,0x0A,0x00,0x5B,0xE1,0xFB,0xFF,0xFF,0x1A};
+    
+    return (u32 *)(memsearch(pos, pattern, size, 16) - 0x2C);
+}
diff --git a/source/patches.h b/source/patches.h
index d6ab926..6cff947 100644
--- a/source/patches.h
+++ b/source/patches.h
@@ -26,4 +26,6 @@ u32 getfOpen(u8 *proc9Offset, void *rebootOffset);
 u16 *getFirmWrite(u8 *pos, u32 size);
 u16 *getFirmWriteSafe(u8 *pos, u32 size);
 u8 *getUnitInfoValueSet(u8 *pos, u32 size);
-u32 getLoader(u8 *pos, u32 *loaderSize);
\ No newline at end of file
+
+u32 getLoader(u8 *pos, u32 *loaderSize);
+u32* getExceptionVectorsPage(u8 *pos, u32 size); //Multi-purpose, don't change
diff --git a/source/utils.c b/source/utils.c
index ba0f805..5c10112 100644
--- a/source/utils.c
+++ b/source/utils.c
@@ -33,13 +33,34 @@ u32 waitInput(void)
     return key;
 }
 
-void delay(u64 length)
-{
-    while(length--) __asm("mov r0, r0");
-}
-
 void mcuReboot(void)
 {
     i2cWriteRegister(I2C_DEV_MCU, 0x20, 1 << 2);
     while(1);
+}
+
+//TODO: add support for TIMER IRQ
+void startChrono(u64 initialTicks)
+{
+    //Based on a NATIVE_FIRM disassembly
+    
+    *(vu16 *)(0x10003002 + 4 * 0) = 0; //67MHz
+    for(u32 i = 1; i < 4; i++) *(vu16 *)(0x10003002 + 4 * i) = 4; //Count-up
+    
+    for(u32 i = 0; i < 4; i++) *(vu16 *)(0x10003000 + 4 * i) = (u16)(initialTicks >> (16 * i)); 
+    
+    *(vu16 *)(0x10003002 + 4 * 0) = 0x80; //67MHz; enabled
+    for(u32 i = 1; i < 4; i++) *(vu16 *)(0x10003002 + 4 * i) = 0x84; //Count-up; enabled
+}
+
+u64 chrono(void)
+{
+    u64 res = 0;
+    for(u32 i = 0; i < 4; i++) res |= *(vu16 *)(0x10003000 + 4 * i) << (16 * i);
+    return res;
+}
+
+void stopChrono(void)
+{
+    for(u32 i = 1; i < 4; i++) *(vu16 *)(0x10003002 + 4 * i) &= ~0x80;
 }
\ No newline at end of file
diff --git a/source/utils.h b/source/utils.h
index c95778e..e2ef8ff 100644
--- a/source/utils.h
+++ b/source/utils.h
@@ -7,5 +7,10 @@
 #include "types.h"
 
 u32 waitInput(void);
-void delay(u64 length);
-void mcuReboot(void);
\ No newline at end of file
+void mcuReboot(void);
+
+#define TICKS_PER_SEC   67027964ULL
+
+void startChrono(u64 initialTicks);
+u64 chrono(void);
+void stopChrono(void);
\ No newline at end of file