diff --git a/fusee/fusee-secondary/src/kernel_patches.c b/fusee/fusee-secondary/src/kernel_patches.c
index 5b83d8ef9..cd00da4a9 100644
--- a/fusee/fusee-secondary/src/kernel_patches.c
+++ b/fusee/fusee-secondary/src/kernel_patches.c
@@ -308,6 +308,60 @@ static const instruction_t MAKE_KERNEL_HOOK_NAME(600, proc_id_send)[] = {0xA9BF2
 */
 static const uint8_t MAKE_KERNEL_PATTERN_NAME(600, proc_id_recv)[] = {0x08, 0x03, 0x40, 0xF9, 0x08, 0x1D, 0x40, 0xF9, 0xE0, 0x03, 0x18, 0xAA, 0x00, 0x01, 0x3F, 0xD6, 0xE9, 0x6F, 0x40, 0xF9, 0xE8, 0x03, 0x15, 0x2A, 0xB5, 0x0A, 0x00, 0x11};
 static const instruction_t MAKE_KERNEL_HOOK_NAME(600, proc_id_recv)[] = {0xA9BF2FEA, 0xF94043EB, 0x2A1503EA, 0xD37EF54A, 0xF86A696A, 0x92FFFFE9, 0x8A090148, 0xD2FFFFE9, 0x8A09014A, 0xD2FFFFC9, 0xEB09015F, 0x54000100, 0xA9BF27E8, 0xF9400308, 0xF9401D08, 0xAA1803E0, 0xD63F0100, 0xA8C127E8, 0xAA0003E8, 0xA8C12FEA, 0xAA0803E0};
+/*
+    stp x10, x11, [sp, #-0x10]!
+    ldr x11, [sp, #0x70]
+    mov w10, w25
+    lsl x10, x10, #2
+    ldr x10, [x11, x10]
+    mov x9, #0x0000ffffffffffff
+    and x8, x10, x9
+    mov x9, #0xffff000000000000
+    and x10, x10, x9
+    mov x9, #0xfffe000000000000
+    cmp x10, x9
+    beq #0x20
+    
+    stp x8, x9, [sp, #-0x10]!
+    ldr x8, [x21]
+    ldr x8, [x8, #0x38]
+    mov x0, x21
+    blr x8
+    ldp x8, x9, [sp],#0x10
+    mov x8, x0
+    
+    ldp x10, x11, [sp],#0x10
+    mov x0, x8
+*/
+static const uint8_t MAKE_KERNEL_PATTERN_NAME(700, proc_id_send)[] = {0xA8, 0x02, 0x40, 0xF9, 0x08, 0x1D, 0x40, 0xF9, 0xE0, 0x03, 0x15, 0xAA, 0x00, 0x01, 0x3F, 0xD6, 0xE8, 0x03, 0x19, 0x2A, 0x39, 0x0B, 0x00, 0x11, 0x08, 0xF5, 0x7E, 0xD3};
+static const instruction_t MAKE_KERNEL_HOOK_NAME(700, proc_id_send)[] = {0xA9BF2FEA, 0xF9403BEB, 0x2A1903EA, 0xD37EF54A, 0xF86A696A, 0x92FFFFE9, 0x8A090148, 0xD2FFFFE9, 0x8A09014A, 0xD2FFFFC9, 0xEB09015F, 0x54000100, 0xA9BF27E8, 0xF94002A8, 0xF9401D08, 0xAA1503E0, 0xD63F0100, 0xA8C127E8, 0xAA0003E8, 0xA8C12FEA, 0xAA0803E0};
+/*  
+    stp x10, x11, [sp, #-0x10]!
+    ldr x11, [sp, #0x98]
+    mov w10, w22
+    lsl x10, x10, #2
+    ldr x10, [x11, x10]
+    mov x9, #0x0000ffffffffffff
+    and x8, x10, x9
+    mov x9, #0xffff000000000000
+    and x10, x10, x9
+    mov x9, #0xfffe000000000000
+    cmp x10, x9
+    beq #0x20
+    
+    stp x8, x9, [sp, #-0x10]!
+    ldr x8, [x27]
+    ldr x8, [x8, #0x38]
+    mov x0, x27
+    blr x8
+    ldp x8, x9, [sp],#0x10
+    mov x8, x0
+    
+    ldp x10, x11, [sp],#0x10
+    mov x0, x8
+*/
+static const uint8_t MAKE_KERNEL_PATTERN_NAME(700, proc_id_recv)[] = {0x68, 0x03, 0x40, 0xF9, 0x08, 0x1D, 0x40, 0xF9, 0xE0, 0x03, 0x1B, 0xAA, 0x00, 0x01, 0x3F, 0xD6, 0xA9, 0x83, 0x50, 0xF8, 0xE8, 0x03, 0x16, 0x2A, 0xD6, 0x0A, 0x00, 0x11};
+static const instruction_t MAKE_KERNEL_HOOK_NAME(700, proc_id_recv)[] = {0xA9BF2FEA, 0xF9404FEB, 0x2A1603EA, 0xD37EF54A, 0xF86A696A, 0x92FFFFE9, 0x8A090148, 0xD2FFFFE9, 0x8A09014A, 0xD2FFFFC9, 0xEB09015F, 0x54000100, 0xA9BF27E8, 0xF9400368, 0xF9401D08, 0xAA1B03E0, 0xD63F0100, 0xA8C127E8, 0xAA0003E8, 0xA8C12FEA, 0xAA0803E0};
 
 /* Hook Definitions. */
 static const kernel_hook_t g_kernel_hooks_100[] = {
@@ -436,6 +490,24 @@ static const kernel_hook_t g_kernel_hooks_600[] = {
         .payload = MAKE_KERNEL_HOOK_NAME(600, proc_id_recv)
     }
 };
+static const kernel_hook_t g_kernel_hooks_700[] = {
+    {   /* Send Message Process ID Patch. */
+        .pattern_size = 0x1C,
+        .pattern = MAKE_KERNEL_PATTERN_NAME(700, proc_id_send),
+        .pattern_hook_offset = 0x0,
+        .payload_num_instructions = sizeof(MAKE_KERNEL_HOOK_NAME(700, proc_id_send))/sizeof(instruction_t),
+        .branch_back_offset = 0x10,
+        .payload = MAKE_KERNEL_HOOK_NAME(700, proc_id_send)
+    },
+    {   /* Receive Message Process ID Patch. */
+        .pattern_size = 0x1C,
+        .pattern = MAKE_KERNEL_PATTERN_NAME(700, proc_id_recv),
+        .pattern_hook_offset = 0x0,
+        .payload_num_instructions = sizeof(MAKE_KERNEL_HOOK_NAME(700, proc_id_recv))/sizeof(instruction_t),
+        .branch_back_offset = 0x10,
+        .payload = MAKE_KERNEL_HOOK_NAME(700, proc_id_recv)
+    }
+};
 
 
 #define KERNEL_HOOKS(vers) .num_hooks = sizeof(g_kernel_hooks_##vers)/sizeof(kernel_hook_t), .hooks = g_kernel_hooks_##vers,
@@ -481,6 +553,11 @@ static const kernel_info_t g_kernel_infos[] = {
         .hash = {0x85, 0x97, 0x40, 0xF6, 0xC0, 0x3E, 0x3D, 0x44, 0xDE, 0xA4, 0xA0, 0x35, 0xFD, 0x12, 0x9C, 0xD4, 0x4F, 0x9C, 0x36, 0x53, 0x74, 0x54, 0x2C, 0x9C, 0x55, 0x47, 0xC4, 0x25, 0xF1, 0x42, 0xFB, 0x97},
         .free_code_space_offset = 0x5EE00,
         KERNEL_HOOKS(600)
+    },
+    {   /* 7.0.0. */
+        .hash = {0xA2, 0x5E, 0x47, 0x0C, 0x8E, 0x6D, 0x2F, 0xD7, 0x5D, 0xAD, 0x24, 0xD7, 0xD8, 0x24, 0x34, 0xFB, 0xCD, 0x77, 0xBB, 0xE6, 0x66, 0x03, 0xCB, 0xAF, 0xAB, 0x85, 0x45, 0xA0, 0x91, 0xAF, 0x34, 0x25},
+        .free_code_space_offset = 0x5FE80,
+        KERNEL_HOOKS(700)
     }
 };
 
diff --git a/fusee/fusee-secondary/src/key_derivation.c b/fusee/fusee-secondary/src/key_derivation.c
index 05cb084e1..00afec437 100644
--- a/fusee/fusee-secondary/src/key_derivation.c
+++ b/fusee/fusee-secondary/src/key_derivation.c
@@ -222,6 +222,7 @@ int derive_nx_keydata(uint32_t target_firmware, const nx_keyblob_t *keyblobs, ui
         case ATMOSPHERE_TARGET_FIRMWARE_500:
         case ATMOSPHERE_TARGET_FIRMWARE_600:
         case ATMOSPHERE_TARGET_FIRMWARE_620:
+        case ATMOSPHERE_TARGET_FIRMWARE_700:
             decrypt_data_into_keyslot(0xA, 0xF, devicekey_4x_seed, 0x10);
             decrypt_data_into_keyslot(0xF, 0xF, devicekey_seed, 0x10);
             decrypt_data_into_keyslot(0xE, 0xC, masterkey_4x_seed, 0x10);
diff --git a/fusee/fusee-secondary/src/nxboot.c b/fusee/fusee-secondary/src/nxboot.c
index e4b5e14a6..92eef7440 100644
--- a/fusee/fusee-secondary/src/nxboot.c
+++ b/fusee/fusee-secondary/src/nxboot.c
@@ -166,8 +166,10 @@ static uint32_t nxboot_get_target_firmware(const void *package1loader) {
                 fatal_error("[NXBOOT]: Unable to identify package1!\n");
             }
         }
+        case 0x0F:
+            return ATMOSPHERE_TARGET_FIRMWARE_700;
         default:
-            return 0;
+            fatal_error("[NXBOOT]: Unable to identify package1!\n");
     }
 }
 
@@ -381,7 +383,7 @@ uint32_t nxboot_main(void) {
     /* Read the TSEC firmware from a file, otherwise from PK1L. */
     if (loader_ctx->tsecfw_path[0] != '\0') {
         tsec_fw_size = get_file_size(loader_ctx->tsecfw_path);
-        if ((tsec_fw_size != 0) && (tsec_fw_size != 0xF00 && tsec_fw_size != 0x2900)) {
+        if ((tsec_fw_size != 0) && (tsec_fw_size != 0xF00 && tsec_fw_size != 0x2900 && tsec_fw_size != 0x3000)) {
             fatal_error("[NXBOOT]: TSEC firmware from %s has a wrong size!\n", loader_ctx->tsecfw_path);
         } else if (tsec_fw_size == 0) {
             fatal_error("[NXBOOT]: Could not read the TSEC firmware from %s!\n", loader_ctx->tsecfw_path);
@@ -400,7 +402,9 @@ uint32_t nxboot_main(void) {
         if (!package1_get_tsec_fw(&tsec_fw, package1loader, package1loader_size)) {
             fatal_error("[NXBOOT]: Failed to read the TSEC firmware from Package1loader!\n");
         }
-        if (target_firmware >= ATMOSPHERE_TARGET_FIRMWARE_620) {
+        if (target_firmware == ATMOSPHERE_TARGET_FIRMWARE_700) { 
+            tsec_fw_size = 0x3000;
+        } else if (target_firmware == ATMOSPHERE_TARGET_FIRMWARE_620) {
             tsec_fw_size = 0x2900;
         } else {
             tsec_fw_size = 0xF00;
@@ -413,7 +417,10 @@ uint32_t nxboot_main(void) {
     uint8_t tsec_key[0x10] = {0};
     uint8_t tsec_root_keys[0x20][0x10] = {0};
     if (target_firmware >= ATMOSPHERE_TARGET_FIRMWARE_700) {
-        /* TODO: what to do here? */
+        /* TODO: what else to do here? */
+        
+        /* Patch TSEC firmware to exit after generating TSEC key. */
+        *((volatile uint16_t *)((uintptr_t)tsec_fw + 0x2DB5)) = 0x02F8;
         if (tsec_get_key(tsec_key, 1, tsec_fw, tsec_fw_size) != 0) {
             fatal_error("[NXBOOT]: Failed to get TSEC key!\n");
         }
@@ -499,8 +506,10 @@ uint32_t nxboot_main(void) {
         warmboot_memaddr = (void *)0x8000D000;
     } else if (MAILBOX_EXOSPHERE_CONFIGURATION->target_firmware < ATMOSPHERE_TARGET_FIRMWARE_600) {
         warmboot_memaddr = (void *)0x4003B000;
-    } else {
+    } else if (MAILBOX_EXOSPHERE_CONFIGURATION->target_firmware < ATMOSPHERE_TARGET_FIRMWARE_700) {
         warmboot_memaddr = (void *)0x4003D800;
+    } else {
+        warmboot_memaddr = (void *)0x4003E000;
     }
 
     print(SCREEN_LOG_LEVEL_INFO, "[NXBOOT]: Copying warmboot firmware...\n");
diff --git a/fusee/fusee-secondary/src/package2.c b/fusee/fusee-secondary/src/package2.c
index 1f9cdad9b..e6672708b 100644
--- a/fusee/fusee-secondary/src/package2.c
+++ b/fusee/fusee-secondary/src/package2.c
@@ -214,7 +214,7 @@ static bool package2_validate_metadata(package2_meta_t *metadata, uint8_t data[]
 
     /* Perform version checks. */
     /* We will be compatible with all package2s released before current, but not newer ones. */
-    if (metadata->version_max >= PACKAGE2_MINVER_THEORETICAL && metadata->version_min < PACKAGE2_MAXVER_620_CURRENT) {
+    if (metadata->version_max >= PACKAGE2_MINVER_THEORETICAL && metadata->version_min < PACKAGE2_MAXVER_700_CURRENT) {
         return true;
     }
 
diff --git a/fusee/fusee-secondary/src/package2.h b/fusee/fusee-secondary/src/package2.h
index b537f670d..e0bcefc6c 100644
--- a/fusee/fusee-secondary/src/package2.h
+++ b/fusee/fusee-secondary/src/package2.h
@@ -35,7 +35,8 @@
 #define PACKAGE2_MAXVER_400_410 0x6
 #define PACKAGE2_MAXVER_500_510 0x7
 #define PACKAGE2_MAXVER_600_610 0x8
-#define PACKAGE2_MAXVER_620_CURRENT 0x9
+#define PACKAGE2_MAXVER_620 0x9
+#define PACKAGE2_MAXVER_700_CURRENT 0xA
 
 #define PACKAGE2_MINVER_100 0x3
 #define PACKAGE2_MINVER_200 0x4
@@ -44,7 +45,8 @@
 #define PACKAGE2_MINVER_400_410 0x7
 #define PACKAGE2_MINVER_500_510 0x8
 #define PACKAGE2_MINVER_600_610 0x9
-#define PACKAGE2_MINVER_620_CURRENT 0xA
+#define PACKAGE2_MINVER_620 0xA
+#define PACKAGE2_MINVER_700_CURRENT 0xB
 
 #define NX_BOOTLOADER_PACKAGE2_LOAD_ADDRESS ((void *)(0xA9800000ull))