diff --git a/config/DS3617xs/6.2.4-25556/config.json b/config/DS3617xs/6.2.4-25556/config.json
new file mode 100644
index 00000000..db69e24c
--- /dev/null
+++ b/config/DS3617xs/6.2.4-25556/config.json
@@ -0,0 +1,118 @@
+{
+    "os": {
+        "id": "ds3617xs_25556",
+        "pat_url": "https://cndl.synology.cn/download/DSM/release/6.2.4/25556/DSM_DS3617xs_25556.pat",
+        "sha256": "10f25d807ed4373ff3b17f2172adaec8a00415a335143a89e2494a76dac34cf6"
+    },
+
+    "files": {
+        "zlinux": {
+            "name": "zImage",
+            "sha256": "63c1832b4af3eeb7dd6e788d2cace0773b4a51f93045d1a98674bd2ce7a343d0"
+        },
+        "ramdisk": {
+            "name": "rd.gz",
+            "sha256": "5aad9fd02535af464eba1441ed5f95c327873134c62c63a0352a10b8299614ec" 
+        },
+        "vmlinux": {
+            "sha256": "7a106de283904e78e4ea7cb737aa33cb915eeae81f40f041d46633c1714a7b0e"
+        }
+    },
+
+    "patches": {
+        "_comment": ".bsp patches are applied to FILES using bspatch(1); .patch are applied to DIRECTORIES using patch(1)",
+        "zlinux": [
+            "zImage-001-3617xs-25556-ramdisk-and-header.bsp"
+        ],
+        "ramdisk": [
+	    "@@@COMMON@@@/ramdisk-001-disable-root-pwd.patch",
+	    "@@@COMMON@@@/ramdisk-002-init-script-OLD-name.patch",
+	    "@@@COMMON@@@/ramdisk-003-post-init-script-LOWER.patch"
+
+        ]
+    },
+    "synoinfo": {
+        "maxdisks": "15",
+        "internalportcfg": "0x78FF",
+        "esataportcfg": "0x0",
+        "usbportcfg": "0x8700",
+        "rss_server": "http://example.com/null.xml",
+        "rss_server_ssl": "https://example.com/null.xml",
+        "small_info_path": "https://example.com/null",
+        "updateurl": "http://example.com/",
+        "myds_region_api_base_url": "https://example.com"
+    },
+    "grub": {
+        "template": "@@@COMMON@@@/grub-template.conf",
+        "base_cmdline": {
+            "sn": "",
+            "vid": "0x46f4",
+            "pid": "0x0001",
+            "mac1": "",
+            "netif_num": 1,
+
+            "syno_hw_version": "DS3617xs",
+            "syno_hdd_powerup_seq": 0,
+            "HddHotplug": 0,
+            "vender_format_version": 2,
+            "console": "ttyS0,115200n8",
+            "withefi": null,
+            "elevator": "elevator",
+            "syno_port_thaw": 1,
+            "syno_hdd_detect": 0,
+            "root": "/dev/md0",
+            "earlycon": "uart8250,io,0x3f8,115200n8"
+        },
+        "menu_entries": {
+            "RedPill DS3617xs v6.2.4-25556 Beta (USB, Verbose)": {
+                "options": [
+                    "savedefault",
+                    "set root=(hd0,msdos1)",
+                    "echo Loading Linux...",
+                    "linux /zImage @@@CMDLINE@@@",
+                    "echo Loading initramfs...",
+                    "initrd /rd.gz /custom.gz",
+                    "echo Starting kernel with USB boot"
+                ],
+                "cmdline": {
+                    "earlyprintk": null,
+                    "loglevel": 15,
+                    "log_buf_len": "32M"
+                }
+            },
+            "RedPill DS3617xs v6.2.4-25556 Beta (SATA, Verbose)": {
+                "options": [
+                    "savedefault",
+                    "set root=(hd0,msdos1)",
+                    "echo Loading Linux...",
+                    "linux /zImage @@@CMDLINE@@@",
+                    "echo Loading initramfs...",
+                    "initrd /rd.gz /custom.gz",
+                    "echo Starting kernel with SATA boot"
+                ],
+                "cmdline": {
+                    "earlyprintk": null,
+                    "loglevel": 15,
+                    "synoboot_satadom": 1,
+                    "log_buf_len": "32M"
+                }
+            }
+        }
+    },
+    "extra": {
+        "compress_rd": false,
+        "ramdisk_copy": {
+            "@@@EXT@@@/rp-lkm/redpill-linux-v3.10.ko": "usr/lib/modules/rp.ko",
+            "@@@COMMON@@@/iosched-trampoline.sh": "usr/sbin/modprobe"
+        },
+        "bootp1_copy": {
+            "@@@PAT@@@/GRUB_VER": "GRUB_VER"
+        },
+        "bootp2_copy": {
+            "@@@PAT@@@/GRUB_VER": "GRUB_VER",
+            "@@@PAT@@@/grub_cksum.syno": "grub_cksum.syno",
+            "@@@PAT@@@/rd.gz": "rd.gz",
+            "@@@PAT@@@/zImage": "zImage"
+        }
+    }
+}
diff --git a/config/DS3617xs/6.2.4-25556/zImage-001-3617xs-25556-ramdisk-and-header.bsp b/config/DS3617xs/6.2.4-25556/zImage-001-3617xs-25556-ramdisk-and-header.bsp
new file mode 100644
index 00000000..d4d2b029
Binary files /dev/null and b/config/DS3617xs/6.2.4-25556/zImage-001-3617xs-25556-ramdisk-and-header.bsp differ