diff --git a/nyx/nyx_gui/frontend/fe_emmc_tools.c b/nyx/nyx_gui/frontend/fe_emmc_tools.c
index c1e3135..e93d726 100644
--- a/nyx/nyx_gui/frontend/fe_emmc_tools.c
+++ b/nyx/nyx_gui/frontend/fe_emmc_tools.c
@@ -45,7 +45,7 @@
 
 extern nyx_config n_cfg;
 
-extern void emmcsn_path_impl(char *path, char *sub_dir, char *filename, sdmmc_storage_t *storage);
+extern char *emmcsn_path_impl(char *path, char *sub_dir, char *filename, sdmmc_storage_t *storage);
 
 static void _get_valid_partition(u32 *sector_start, u32 *sector_size, u32 *part_idx, bool backup)
 {
diff --git a/nyx/nyx_gui/frontend/gui_emmc_tools.c b/nyx/nyx_gui/frontend/gui_emmc_tools.c
index 61fd6fe..a33e7b8 100644
--- a/nyx/nyx_gui/frontend/gui_emmc_tools.c
+++ b/nyx/nyx_gui/frontend/gui_emmc_tools.c
@@ -37,7 +37,7 @@
 extern boot_cfg_t b_cfg;
 extern hekate_config h_cfg;
 
-extern void emmcsn_path_impl(char *path, char *sub_dir, char *filename, sdmmc_storage_t *storage);
+extern char *emmcsn_path_impl(char *path, char *sub_dir, char *filename, sdmmc_storage_t *storage);
 
 lv_obj_t *ums_mbox;
 
diff --git a/nyx/nyx_gui/frontend/gui_emummc_tools.c b/nyx/nyx_gui/frontend/gui_emummc_tools.c
index 3f18758..347af18 100644
--- a/nyx/nyx_gui/frontend/gui_emummc_tools.c
+++ b/nyx/nyx_gui/frontend/gui_emummc_tools.c
@@ -31,7 +31,7 @@
 #include <utils/sprintf.h>
 #include <utils/types.h>
 
-extern void emmcsn_path_impl(char *path, char *sub_dir, char *filename, sdmmc_storage_t *storage);
+extern char *emmcsn_path_impl(char *path, char *sub_dir, char *filename, sdmmc_storage_t *storage);
 
 typedef struct _mbr_ctxt_t
 {
diff --git a/nyx/nyx_gui/frontend/gui_info.c b/nyx/nyx_gui/frontend/gui_info.c
index 9465e2c..19786fa 100644
--- a/nyx/nyx_gui/frontend/gui_info.c
+++ b/nyx/nyx_gui/frontend/gui_info.c
@@ -51,7 +51,7 @@ extern hekate_config h_cfg;
 extern volatile boot_cfg_t *b_cfg;
 extern volatile nyx_storage_t *nyx_str;
 
-extern void emmcsn_path_impl(char *path, char *sub_dir, char *filename, sdmmc_storage_t *storage);
+extern char *emmcsn_path_impl(char *path, char *sub_dir, char *filename, sdmmc_storage_t *storage);
 
 static u8 *cal0_buf = NULL;
 
@@ -71,7 +71,10 @@ static lv_res_t _create_window_dump_done(int error, char *dump_filenames)
 	if (error)
 		s_printf(txt_buf, "#FFDD00 Failed to dump to# %s#FFDD00 !#\nError: %d", dump_filenames, error);
 	else
-		s_printf(txt_buf, "Dumping to SD card finished!\nFiles: #C7EA46 backup/{emmc_sn}/dumps/#%s", dump_filenames);
+	{
+		char *sn = emmcsn_path_impl(NULL, NULL, NULL, NULL);
+		s_printf(txt_buf, "Dumping to SD card finished!\nFiles: #C7EA46 backup/%s/dumps/#\n%s", sn, dump_filenames);
+	}
 	lv_mbox_set_text(mbox, txt_buf);
 
 	lv_mbox_add_btns(mbox, mbox_btn_map, mbox_action); // Important. After set_text.
@@ -223,7 +226,11 @@ static lv_res_t _fuse_dump_window_action(lv_obj_t * btn)
 
 		sd_unmount();
 	}
-	_create_window_dump_done(error, "fuse_cached.bin, fuse_array_raw.bin");
+
+	if (!h_cfg.t210b01)
+		_create_window_dump_done(error, "fuse_cached_t210.bin, fuse_array_raw_t210.bin");
+	else
+		_create_window_dump_done(error, "fuse_cached_t210b01_partX.bin, fuse_array_raw_t210b01.bin");
 
 	return LV_RES_OK;
 }
diff --git a/nyx/nyx_gui/frontend/gui_tools.c b/nyx/nyx_gui/frontend/gui_tools.c
index d9031d0..e038f7d 100644
--- a/nyx/nyx_gui/frontend/gui_tools.c
+++ b/nyx/nyx_gui/frontend/gui_tools.c
@@ -48,7 +48,7 @@ extern volatile boot_cfg_t *b_cfg;
 extern hekate_config h_cfg;
 extern nyx_config n_cfg;
 
-extern void emmcsn_path_impl(char *path, char *sub_dir, char *filename, sdmmc_storage_t *storage);
+extern char *emmcsn_path_impl(char *path, char *sub_dir, char *filename, sdmmc_storage_t *storage);
 
 static lv_obj_t *_create_container(lv_obj_t *parent)
 {
diff --git a/nyx/nyx_gui/nyx.c b/nyx/nyx_gui/nyx.c
index 998f0bf..09e369f 100644
--- a/nyx/nyx_gui/nyx.c
+++ b/nyx/nyx_gui/nyx.c
@@ -69,43 +69,55 @@ const volatile ipl_ver_meta_t __attribute__((section ("._ipl_version"))) ipl_ver
 volatile nyx_storage_t *nyx_str = (nyx_storage_t *)NYX_STORAGE_ADDR;
 volatile boot_cfg_t *b_cfg;
 
-void emmcsn_path_impl(char *path, char *sub_dir, char *filename, sdmmc_storage_t *storage)
+char *emmcsn_path_impl(char *path, char *sub_dir, char *filename, sdmmc_storage_t *storage)
 {
-	sdmmc_storage_t storage2;
-	sdmmc_t sdmmc;
-	char emmcSN[9];
-	bool init_done = false;
+	static char emmc_sn[9] = {0};
 
-	memcpy(path, "backup", 7);
-	f_mkdir(path);
+	// Check if eMMC S/N storage has valid data and skip parsing in that case.
+	if (emmc_sn[0] && strcmp(emmc_sn, "00000000"))
+		goto create_dir;
 
+	// Get actual eMMC S/N.
 	if (!storage)
 	{
+		sdmmc_t sdmmc;
+		sdmmc_storage_t storage2;
+
 		if (!sdmmc_storage_init_mmc(&storage2, &sdmmc, SDMMC_BUS_WIDTH_8, SDHCI_TIMING_MMC_HS400))
-			memcpy(emmcSN, "00000000", 9);
+			strcpy(emmc_sn, "00000000");
 		else
 		{
-			init_done = true;
-			itoa(storage2.cid.serial, emmcSN, 16);
+			itoa(storage2.cid.serial, emmc_sn, 16);
+			sdmmc_storage_end(&storage2);
 		}
 	}
 	else
-		itoa(storage->cid.serial, emmcSN, 16);
+		itoa(storage->cid.serial, emmc_sn, 16);
 
-	u32 sub_dir_len = strlen(sub_dir);   // Can be a null-terminator.
-	u32 filename_len = strlen(filename); // Can be a null-terminator.
+create_dir:
+	// Check if only eMMC S/N was requested.
+	if (!path)
+		return emmc_sn;
 
-	memcpy(path + strlen(path), "/", 2);
-	memcpy(path + strlen(path), emmcSN, 9);
+	// Create main folder.
+	strcpy(path, "backup");
 	f_mkdir(path);
-	memcpy(path + strlen(path), sub_dir, sub_dir_len + 1);
-	if (sub_dir_len)
-		f_mkdir(path);
-	memcpy(path + strlen(path), "/", 2);
-	memcpy(path + strlen(path), filename, filename_len + 1);
 
-	if (init_done)
-		sdmmc_storage_end(&storage2);
+	// Create eMMC S/N folder.
+	strcat(path, "/");
+	strcat(path, emmc_sn);
+	f_mkdir(path);
+
+	// Create sub folder if defined. Dir slash must be included.
+	strcat(path, sub_dir);  // Can be a null-terminator.
+	if (strlen(sub_dir))
+		f_mkdir(path);
+
+	// Add filename.
+	strcat(path, "/");
+	strcat(path, filename); // Can be a null-terminator.
+
+	return emmc_sn;
 }
 
 // This is a safe and unused DRAM region for our payloads.