diff --git a/bdk/libs/compr/lz4.c b/bdk/libs/compr/lz4.c
index ddea3d8..4f6f425 100644
--- a/bdk/libs/compr/lz4.c
+++ b/bdk/libs/compr/lz4.c
@@ -839,10 +839,12 @@ int LZ4_compress_fast_extState_fastReset(void* state, const char* src, char* dst
 int LZ4_compress_fast(const char* source, char* dest, int inputSize, int maxOutputSize, int acceleration)
 {
     int result;
-    LZ4_stream_t ctx;
-    LZ4_stream_t* const ctxPtr = &ctx;
+    LZ4_stream_t* ctx = (LZ4_stream_t*)ALLOC(sizeof(LZ4_stream_t));
+    LZ4_stream_t* const ctxPtr = ctx;
     result = LZ4_compress_fast_extState(ctxPtr, source, dest, inputSize, maxOutputSize, acceleration);
 
+    FREEMEM(ctx);
+
     return result;
 }
 
@@ -857,13 +859,18 @@ int LZ4_compress_default(const char* source, char* dest, int inputSize, int maxO
 /* strangely enough, gcc generates faster code when this function is uncommented, even if unused */
 int LZ4_compress_fast_force(const char* source, char* dest, int inputSize, int maxOutputSize, int acceleration)
 {
-    LZ4_stream_t ctx;
-    LZ4_resetStream(&ctx);
+    int result;
+    LZ4_stream_t* ctx = (LZ4_stream_t*)ALLOC(sizeof(LZ4_stream_t));
+    LZ4_resetStream(ctx);
 
     if (inputSize < LZ4_64Klimit)
-        return LZ4_compress_generic(&ctx.internal_donotuse, source, dest, inputSize, maxOutputSize, limitedOutput, byU16,                        noDict, noDictIssue, acceleration);
+        result = LZ4_compress_generic(&ctx->internal_donotuse, source, dest, inputSize, maxOutputSize, limitedOutput, byU16,                        noDict, noDictIssue, acceleration);
     else
-        return LZ4_compress_generic(&ctx.internal_donotuse, source, dest, inputSize, maxOutputSize, limitedOutput, sizeof(void*)==8 ? byU32 : byPtr, noDict, noDictIssue, acceleration);
+        result = LZ4_compress_generic(&ctx->internal_donotuse, source, dest, inputSize, maxOutputSize, limitedOutput, sizeof(void*)==8 ? byU32 : byPtr, noDict, noDictIssue, acceleration);
+
+    FREEMEM(ctx);
+
+    return result;
 }
 
 
@@ -1045,11 +1052,13 @@ static int LZ4_compress_destSize_extState (LZ4_stream_t* state, const char* src,
 
 int LZ4_compress_destSize(const char* src, char* dst, int* srcSizePtr, int targetDstSize)
 {
-    LZ4_stream_t ctxBody;
-    LZ4_stream_t* ctx = &ctxBody;
+    LZ4_stream_t* ctxBody = (LZ4_stream_t*)ALLOC(sizeof(LZ4_stream_t));;
+    LZ4_stream_t* ctx = ctxBody;
 
     int result = LZ4_compress_destSize_extState(ctx, src, dst, srcSizePtr, targetDstSize);
 
+    FREEMEM(ctxBody);
+
     return result;
 }
 
diff --git a/bdk/utils/ini.c b/bdk/utils/ini.c
index 538435e..5088f51 100644
--- a/bdk/utils/ini.c
+++ b/bdk/utils/ini.c
@@ -66,14 +66,14 @@ ini_sec_t *_ini_create_section(link_t *dst, ini_sec_t *csec, char *name, u8 type
 
 int ini_parse(link_t *dst, char *ini_path, bool is_dir)
 {
+	FIL fp;
 	u32 lblen;
 	u32 pathlen = strlen(ini_path);
 	u32 k = 0;
-	char lbuf[512];
-	char *filelist = NULL;
-	FIL fp;
 	ini_sec_t *csec = NULL;
 
+	char *lbuf = NULL;
+	char *filelist = NULL;
 	char *filename = (char *)malloc(256);
 
 	strcpy(filename, ini_path);
@@ -114,6 +114,8 @@ int ini_parse(link_t *dst, char *ini_path, bool is_dir)
 			return 0;
 		}
 
+		lbuf = malloc(512);
+
 		do
 		{
 			// Fetch one line.
@@ -168,6 +170,7 @@ int ini_parse(link_t *dst, char *ini_path, bool is_dir)
 		}
 	} while (is_dir);
 
+	free(lbuf);
 	free(filename);
 	free(filelist);
 
diff --git a/bootloader/hos/pkg2_ini_kippatch.c b/bootloader/hos/pkg2_ini_kippatch.c
index 130ccda..4caf31d 100644
--- a/bootloader/hos/pkg2_ini_kippatch.c
+++ b/bootloader/hos/pkg2_ini_kippatch.c
@@ -86,9 +86,9 @@ static ini_kip_sec_t *_ini_create_kip_section(link_t *dst, ini_kip_sec_t *ksec,
 
 int ini_patch_parse(link_t *dst, char *ini_path)
 {
+	FIL fp;
 	u32 lblen;
 	char lbuf[512];
-	FIL fp;
 	ini_kip_sec_t *ksec = NULL;
 
 	// Open ini.
diff --git a/nyx/nyx_gui/frontend/fe_emummc_tools.c b/nyx/nyx_gui/frontend/fe_emummc_tools.c
index b4c6f13..bfeda16 100644
--- a/nyx/nyx_gui/frontend/fe_emummc_tools.c
+++ b/nyx/nyx_gui/frontend/fe_emummc_tools.c
@@ -527,9 +527,9 @@ static int _dump_emummc_raw_part(emmc_tool_gui_t *gui, int active_part, int part
 	if (resized_count)
 	{
 		// Get USER partition info.
-		LIST_INIT(gpt);
-		nx_emmc_gpt_parse(&gpt, storage);
-		emmc_part_t *user_part = nx_emmc_part_find(&gpt, "USER");
+		LIST_INIT(gpt_parsed);
+		nx_emmc_gpt_parse(&gpt_parsed, storage);
+		emmc_part_t *user_part = nx_emmc_part_find(&gpt_parsed, "USER");
 		if (!user_part)
 		{
 			s_printf(gui->txt_buf, "\n#FFDD00 USER partition not found!#\n");
@@ -541,7 +541,7 @@ static int _dump_emummc_raw_part(emmc_tool_gui_t *gui, int active_part, int part
 
 		user_offset = user_part->lba_start;
 		part->lba_end = user_offset - 1;
-		nx_emmc_gpt_free(&gpt);
+		nx_emmc_gpt_free(&gpt_parsed);
 	}
 
 	u32 totalSectors = part->lba_end - part->lba_start + 1;
@@ -695,55 +695,58 @@ static int _dump_emummc_raw_part(emmc_tool_gui_t *gui, int active_part, int part
 
 		// Read MBR, GPT and backup GPT.
 		mbr_t mbr;
-		gpt_t gpt_main;
+		gpt_t *gpt = calloc(1, sizeof(gpt_t));
 		gpt_header_t gpt_hdr_backup;
 		sdmmc_storage_read(storage, 0, 1, &mbr);
-		sdmmc_storage_read(storage, 1, sizeof(gpt_t) >> 9, &gpt_main);
-		sdmmc_storage_read(storage, gpt_main.header.alt_lba, 1, &gpt_hdr_backup);
+		sdmmc_storage_read(storage, 1, sizeof(gpt_t) >> 9, gpt);
+		sdmmc_storage_read(storage, gpt->header.alt_lba, 1, &gpt_hdr_backup);
 
 		// Find USER partition.
 		u32 gpt_entry_idx = 0;
-		for (gpt_entry_idx = 0; gpt_entry_idx < gpt_main.header.num_part_ents; gpt_entry_idx++)
-			if (!memcmp(gpt_main.entries[gpt_entry_idx].name, (char[]) { 'U', 0, 'S', 0, 'E', 0, 'R', 0 }, 8))
+		for (gpt_entry_idx = 0; gpt_entry_idx < gpt->header.num_part_ents; gpt_entry_idx++)
+			if (!memcmp(gpt->entries[gpt_entry_idx].name, (char[]) { 'U', 0, 'S', 0, 'E', 0, 'R', 0 }, 8))
 				break;
 
-		if (gpt_entry_idx >= gpt_main.header.num_part_ents)
+		if (gpt_entry_idx >= gpt->header.num_part_ents)
 		{
 			s_printf(gui->txt_buf, "\n#FF0000 No USER partition...#\nPlease try again...\n");
 			lv_label_ins_text(gui->label_log, LV_LABEL_POS_LAST, gui->txt_buf);
+			free(gpt);
 
 			return 0;
 		}
 
 		// Set new emuMMC size and USER size.
 		mbr.partitions[0].size_sct = resized_count;
-		gpt_main.entries[gpt_entry_idx].lba_end = user_offset + user_sectors - 1;
+		gpt->entries[gpt_entry_idx].lba_end = user_offset + user_sectors - 1;
 
 		// Update Main GPT.
-		gpt_main.header.alt_lba = resized_count - 1;
-		gpt_main.header.last_use_lba = resized_count - 34;
-		gpt_main.header.part_ents_crc32 = crc32_calc(0, (const u8 *)gpt_main.entries, sizeof(gpt_entry_t) * gpt_main.header.num_part_ents);
-		gpt_main.header.crc32 = 0; // Set to 0 for calculation.
-		gpt_main.header.crc32 = crc32_calc(0, (const u8 *)&gpt_main.header, gpt_main.header.size);
+		gpt->header.alt_lba = resized_count - 1;
+		gpt->header.last_use_lba = resized_count - 34;
+		gpt->header.part_ents_crc32 = crc32_calc(0, (const u8 *)gpt->entries, sizeof(gpt_entry_t) * gpt->header.num_part_ents);
+		gpt->header.crc32 = 0; // Set to 0 for calculation.
+		gpt->header.crc32 = crc32_calc(0, (const u8 *)&gpt->header, gpt->header.size);
 
 		// Update Backup GPT.
 		gpt_hdr_backup.my_lba = resized_count - 1;
 		gpt_hdr_backup.part_ent_lba = resized_count - 33;
-		gpt_hdr_backup.part_ents_crc32 = gpt_main.header.part_ents_crc32;
+		gpt_hdr_backup.part_ents_crc32 = gpt->header.part_ents_crc32;
 		gpt_hdr_backup.crc32 = 0; // Set to 0 for calculation.
 		gpt_hdr_backup.crc32 = crc32_calc(0, (const u8 *)&gpt_hdr_backup, gpt_hdr_backup.size);
 
 		// Write main GPT.
-		sdmmc_storage_write(&sd_storage, sd_sector_off + gpt_main.header.my_lba, sizeof(gpt_t) >> 9, &gpt_main);
+		sdmmc_storage_write(&sd_storage, sd_sector_off + gpt->header.my_lba, sizeof(gpt_t) >> 9, gpt);
 
 		// Write backup GPT partition table.
-		sdmmc_storage_write(&sd_storage, sd_sector_off + gpt_hdr_backup.part_ent_lba, ((sizeof(gpt_entry_t) * 128) >> 9), gpt_main.entries);
+		sdmmc_storage_write(&sd_storage, sd_sector_off + gpt_hdr_backup.part_ent_lba, ((sizeof(gpt_entry_t) * 128) >> 9), gpt->entries);
 
 		// Write backup GPT header.
 		sdmmc_storage_write(&sd_storage, sd_sector_off + gpt_hdr_backup.my_lba, 1, &gpt_hdr_backup);
 
 		// Write MBR.
 		sdmmc_storage_write(&sd_storage, sd_sector_off, 1, &mbr);
+
+		free(gpt);
 	}
 
 	return 1;
diff --git a/nyx/nyx_gui/frontend/gui_tools_partition_manager.c b/nyx/nyx_gui/frontend/gui_tools_partition_manager.c
index 3d26bd8..3bd2059 100644
--- a/nyx/nyx_gui/frontend/gui_tools_partition_manager.c
+++ b/nyx/nyx_gui/frontend/gui_tools_partition_manager.c
@@ -50,7 +50,7 @@ typedef struct _partition_ctxt_t
 
 	bool emu_double;
 
-	mbr_t *mbr_old;
+	mbr_t mbr_old;
 
 	lv_obj_t *bar_hos;
 	lv_obj_t *bar_emu;
@@ -222,17 +222,15 @@ static int _backup_and_restore_files(char *path, u32 *total_files, u32 *total_si
 
 static void _prepare_and_flash_mbr_gpt()
 {
-	u8 random_number[16];
 	mbr_t mbr;
-	gpt_t gpt = { 0 };
-	gpt_header_t gpt_hdr_backup = { 0 };
+	u8 random_number[16];
 
 	// Read current MBR.
 	sdmmc_storage_read(&sd_storage, 0, 1, &mbr);
 
 	// Copy over metadata if they exist.
-	if (part_info.mbr_old->bootstrap[0x80])
-		memcpy(&mbr.bootstrap[0x80], &part_info.mbr_old->bootstrap[0x80], 304);
+	if (*(u32 *)&part_info.mbr_old.bootstrap[0x80])
+		memcpy(&mbr.bootstrap[0x80], &part_info.mbr_old.bootstrap[0x80], 304);
 
 	// Clear the first 16MB.
 	memset((void *)SDMMC_UPPER_BUFFER, 0, 0x8000);
@@ -275,49 +273,52 @@ static void _prepare_and_flash_mbr_gpt()
 
 	if (part_info.and_size)
 	{
+		gpt_t *gpt = calloc(1, sizeof(gpt_t));
+		gpt_header_t gpt_hdr_backup = { 0 };
+
 		mbr.partitions[mbr_idx].type = 0xEE; // GPT protective partition.
 		mbr.partitions[mbr_idx].start_sct = 1;
 		mbr.partitions[mbr_idx].size_sct = sd_storage.sec_cnt - 1;
 		mbr_idx++;
 
 		// Set GPT header.
-		memcpy(&gpt.header.signature, "EFI PART", 8);
-		gpt.header.revision = 0x10000;
-		gpt.header.size = 92;
-		gpt.header.my_lba = 1;
-		gpt.header.alt_lba = sd_storage.sec_cnt - 1;
-		gpt.header.first_use_lba = (sizeof(mbr_t) + sizeof(gpt_t)) >> 9;
-		gpt.header.last_use_lba = sd_storage.sec_cnt - 0x800 - 1; // sd_storage.sec_cnt - 33 is start of backup gpt partition entries.
+		memcpy(&gpt->header.signature, "EFI PART", 8);
+		gpt->header.revision = 0x10000;
+		gpt->header.size = 92;
+		gpt->header.my_lba = 1;
+		gpt->header.alt_lba = sd_storage.sec_cnt - 1;
+		gpt->header.first_use_lba = (sizeof(mbr_t) + sizeof(gpt_t)) >> 9;
+		gpt->header.last_use_lba = sd_storage.sec_cnt - 0x800 - 1; // sd_storage.sec_cnt - 33 is start of backup gpt partition entries.
 		se_gen_prng128(random_number);
-		memcpy(gpt.header.disk_guid, random_number, 10);
-		memcpy(gpt.header.disk_guid + 10, "NYXGPT", 6);
-		gpt.header.part_ent_lba = 2;
-		gpt.header.part_ent_size = 128;
+		memcpy(gpt->header.disk_guid, random_number, 10);
+		memcpy(gpt->header.disk_guid + 10, "NYXGPT", 6);
+		gpt->header.part_ent_lba = 2;
+		gpt->header.part_ent_size = 128;
 
 		// Set GPT partitions.
 		u8 basic_part_guid[] = { 0xA2, 0xA0, 0xD0, 0xEB,  0xE5, 0xB9,  0x33, 0x44,  0x87, 0xC0,  0x68, 0xB6, 0xB7, 0x26, 0x99, 0xC7 };
-		memcpy(gpt.entries[0].type_guid, basic_part_guid, 16);
+		memcpy(gpt->entries[0].type_guid, basic_part_guid, 16);
 		se_gen_prng128(random_number);
-		memcpy(gpt.entries[0].part_guid, random_number, 16);
+		memcpy(gpt->entries[0].part_guid, random_number, 16);
 
 		// Clear non-standard Windows MBR attributes. bit4: Read only, bit5: Shadow copy, bit6: Hidden, bit7: No drive letter.
-		gpt.entries[0].part_guid[7] = 0;
+		gpt->entries[0].part_guid[7] = 0;
 
-		gpt.entries[0].lba_start = mbr.partitions[0].start_sct;
-		gpt.entries[0].lba_end = mbr.partitions[0].start_sct + mbr.partitions[0].size_sct - 1;
-		memcpy(gpt.entries[0].name, (char[]) { 'h', 0, 'o', 0, 's', 0, '_', 0, 'd', 0, 'a', 0, 't', 0, 'a', 0 }, 16);
+		gpt->entries[0].lba_start = mbr.partitions[0].start_sct;
+		gpt->entries[0].lba_end = mbr.partitions[0].start_sct + mbr.partitions[0].size_sct - 1;
+		memcpy(gpt->entries[0].name, (char[]) { 'h', 0, 'o', 0, 's', 0, '_', 0, 'd', 0, 'a', 0, 't', 0, 'a', 0 }, 16);
 
 		u8 gpt_idx = 1;
 		u32 curr_part_lba = 0x8000 + ((u32)part_info.hos_size << 11);
 		u8 android_part_guid[] = { 0xAF, 0x3D, 0xC6, 0x0F,  0x83, 0x84,  0x72, 0x47,  0x8E, 0x79,  0x3D, 0x69, 0xD8, 0x47, 0x7D, 0xE4 };
 		if (part_info.l4t_size)
 		{
-			memcpy(gpt.entries[gpt_idx].type_guid, android_part_guid, 16);
+			memcpy(gpt->entries[gpt_idx].type_guid, android_part_guid, 16);
 			se_gen_prng128(random_number);
-			memcpy(gpt.entries[gpt_idx].part_guid, random_number, 16);
-			gpt.entries[gpt_idx].lba_start = curr_part_lba;
-			gpt.entries[gpt_idx].lba_end = curr_part_lba + (part_info.l4t_size << 11) - 1;
-			memcpy(gpt.entries[gpt_idx].name, (char[]) { 'l', 0, '4', 0, 't', 0 }, 6);
+			memcpy(gpt->entries[gpt_idx].part_guid, random_number, 16);
+			gpt->entries[gpt_idx].lba_start = curr_part_lba;
+			gpt->entries[gpt_idx].lba_end = curr_part_lba + (part_info.l4t_size << 11) - 1;
+			memcpy(gpt->entries[gpt_idx].name, (char[]) { 'l', 0, '4', 0, 't', 0 }, 6);
 			sdmmc_storage_write(&sd_storage, curr_part_lba, 0x800, (void *)SDMMC_UPPER_BUFFER); // Clear the first 1MB.
 
 			curr_part_lba += (part_info.l4t_size << 11);
@@ -325,89 +326,89 @@ static void _prepare_and_flash_mbr_gpt()
 		}
 
 		// Android Vendor partition.
-		memcpy(gpt.entries[gpt_idx].type_guid, android_part_guid, 16);
+		memcpy(gpt->entries[gpt_idx].type_guid, android_part_guid, 16);
 		se_gen_prng128(random_number);
-		memcpy(gpt.entries[gpt_idx].part_guid, random_number, 16);
-		gpt.entries[gpt_idx].lba_start = curr_part_lba;
-		gpt.entries[gpt_idx].lba_end = curr_part_lba + 0x200000 - 1; // 1GB.
-		memcpy(gpt.entries[gpt_idx].name, (char[]) { 'v', 0, 'e', 0, 'n', 0, 'd', 0, 'o', 0, 'r', 0 }, 12);
+		memcpy(gpt->entries[gpt_idx].part_guid, random_number, 16);
+		gpt->entries[gpt_idx].lba_start = curr_part_lba;
+		gpt->entries[gpt_idx].lba_end = curr_part_lba + 0x200000 - 1; // 1GB.
+		memcpy(gpt->entries[gpt_idx].name, (char[]) { 'v', 0, 'e', 0, 'n', 0, 'd', 0, 'o', 0, 'r', 0 }, 12);
 		sdmmc_storage_write(&sd_storage, curr_part_lba, 0x800, (void *)SDMMC_UPPER_BUFFER); // Clear the first 1MB.
 		curr_part_lba += 0x200000;
 		gpt_idx++;
 
 		// Android System partition.
-		memcpy(gpt.entries[gpt_idx].type_guid, android_part_guid, 16);
+		memcpy(gpt->entries[gpt_idx].type_guid, android_part_guid, 16);
 		se_gen_prng128(random_number);
-		memcpy(gpt.entries[gpt_idx].part_guid, random_number, 16);
-		gpt.entries[gpt_idx].lba_start = curr_part_lba;
-		gpt.entries[gpt_idx].lba_end = curr_part_lba + 0x400000 - 1; // 2GB.
-		memcpy(gpt.entries[gpt_idx].name, (char[]) { 'A', 0, 'P', 0, 'P', 0 }, 6);
+		memcpy(gpt->entries[gpt_idx].part_guid, random_number, 16);
+		gpt->entries[gpt_idx].lba_start = curr_part_lba;
+		gpt->entries[gpt_idx].lba_end = curr_part_lba + 0x400000 - 1; // 2GB.
+		memcpy(gpt->entries[gpt_idx].name, (char[]) { 'A', 0, 'P', 0, 'P', 0 }, 6);
 		sdmmc_storage_write(&sd_storage, curr_part_lba, 0x800, (void *)SDMMC_UPPER_BUFFER); // Clear the first 1MB.
 		curr_part_lba += 0x400000;
 		gpt_idx++;
 
 		// Android Linux Kernel partition.
-		memcpy(gpt.entries[gpt_idx].type_guid, android_part_guid, 16);
+		memcpy(gpt->entries[gpt_idx].type_guid, android_part_guid, 16);
 		se_gen_prng128(random_number);
-		memcpy(gpt.entries[gpt_idx].part_guid, random_number, 16);
-		gpt.entries[gpt_idx].lba_start = curr_part_lba;
-		gpt.entries[gpt_idx].lba_end = curr_part_lba + 0x10000 - 1; // 32MB.
-		memcpy(gpt.entries[gpt_idx].name, (char[]) { 'L', 0, 'N', 0, 'X', 0 }, 6);
+		memcpy(gpt->entries[gpt_idx].part_guid, random_number, 16);
+		gpt->entries[gpt_idx].lba_start = curr_part_lba;
+		gpt->entries[gpt_idx].lba_end = curr_part_lba + 0x10000 - 1; // 32MB.
+		memcpy(gpt->entries[gpt_idx].name, (char[]) { 'L', 0, 'N', 0, 'X', 0 }, 6);
 		sdmmc_storage_write(&sd_storage, curr_part_lba, 0x800, (void *)SDMMC_UPPER_BUFFER); // Clear the first 1MB.
 		curr_part_lba += 0x10000;
 		gpt_idx++;
 
 		// Android Recovery partition.
-		memcpy(gpt.entries[gpt_idx].type_guid, android_part_guid, 16);
+		memcpy(gpt->entries[gpt_idx].type_guid, android_part_guid, 16);
 		se_gen_prng128(random_number);
-		memcpy(gpt.entries[gpt_idx].part_guid, random_number, 16);
-		gpt.entries[gpt_idx].lba_start = curr_part_lba;
-		gpt.entries[gpt_idx].lba_end = curr_part_lba + 0x20000 - 1; // 64MB.
-		memcpy(gpt.entries[gpt_idx].name, (char[]) { 'S', 0, 'O', 0, 'S', 0 }, 6);
+		memcpy(gpt->entries[gpt_idx].part_guid, random_number, 16);
+		gpt->entries[gpt_idx].lba_start = curr_part_lba;
+		gpt->entries[gpt_idx].lba_end = curr_part_lba + 0x20000 - 1; // 64MB.
+		memcpy(gpt->entries[gpt_idx].name, (char[]) { 'S', 0, 'O', 0, 'S', 0 }, 6);
 		sdmmc_storage_write(&sd_storage, curr_part_lba, 0x800, (void *)SDMMC_UPPER_BUFFER); // Clear the first 1MB.
 		curr_part_lba += 0x20000;
 		gpt_idx++;
 
 		// Android Device Tree Reference partition.
-		memcpy(gpt.entries[gpt_idx].type_guid, android_part_guid, 16);
+		memcpy(gpt->entries[gpt_idx].type_guid, android_part_guid, 16);
 		se_gen_prng128(random_number);
-		memcpy(gpt.entries[gpt_idx].part_guid, random_number, 16);
-		gpt.entries[gpt_idx].lba_start = curr_part_lba;
-		gpt.entries[gpt_idx].lba_end = curr_part_lba + 0x800 - 1; // 1MB.
-		memcpy(gpt.entries[gpt_idx].name, (char[]) { 'D', 0, 'T', 0, 'B', 0 }, 6);
+		memcpy(gpt->entries[gpt_idx].part_guid, random_number, 16);
+		gpt->entries[gpt_idx].lba_start = curr_part_lba;
+		gpt->entries[gpt_idx].lba_end = curr_part_lba + 0x800 - 1; // 1MB.
+		memcpy(gpt->entries[gpt_idx].name, (char[]) { 'D', 0, 'T', 0, 'B', 0 }, 6);
 		sdmmc_storage_write(&sd_storage, curr_part_lba, 0x800, (void *)SDMMC_UPPER_BUFFER); // Clear the first 1MB.
 		curr_part_lba += 0x800;
 		gpt_idx++;
 
 		// Android Encryption partition.
-		memcpy(gpt.entries[gpt_idx].type_guid, android_part_guid, 16);
+		memcpy(gpt->entries[gpt_idx].type_guid, android_part_guid, 16);
 		se_gen_prng128(random_number);
-		memcpy(gpt.entries[gpt_idx].part_guid, random_number, 16);
-		gpt.entries[gpt_idx].lba_start = curr_part_lba;
-		gpt.entries[gpt_idx].lba_end = curr_part_lba + 0x8000 - 1; // 16MB.
-		memcpy(gpt.entries[gpt_idx].name, (char[]) { 'M', 0, 'D', 0, 'A', 0 }, 6);
+		memcpy(gpt->entries[gpt_idx].part_guid, random_number, 16);
+		gpt->entries[gpt_idx].lba_start = curr_part_lba;
+		gpt->entries[gpt_idx].lba_end = curr_part_lba + 0x8000 - 1; // 16MB.
+		memcpy(gpt->entries[gpt_idx].name, (char[]) { 'M', 0, 'D', 0, 'A', 0 }, 6);
 		sdmmc_storage_write(&sd_storage, curr_part_lba, 0x8000, (void *)SDMMC_UPPER_BUFFER); // Clear 16MB.
 		curr_part_lba += 0x8000;
 		gpt_idx++;
 
 		// Android Cache partition.
-		memcpy(gpt.entries[gpt_idx].type_guid, android_part_guid, 16);
+		memcpy(gpt->entries[gpt_idx].type_guid, android_part_guid, 16);
 		se_gen_prng128(random_number);
-		memcpy(gpt.entries[gpt_idx].part_guid, random_number, 16);
-		gpt.entries[gpt_idx].lba_start = curr_part_lba;
-		gpt.entries[gpt_idx].lba_end = curr_part_lba + 0x15E000 - 1; // 700MB.
-		memcpy(gpt.entries[gpt_idx].name, (char[]) { 'C', 0, 'A', 0, 'C', 0 }, 6);
+		memcpy(gpt->entries[gpt_idx].part_guid, random_number, 16);
+		gpt->entries[gpt_idx].lba_start = curr_part_lba;
+		gpt->entries[gpt_idx].lba_end = curr_part_lba + 0x15E000 - 1; // 700MB.
+		memcpy(gpt->entries[gpt_idx].name, (char[]) { 'C', 0, 'A', 0, 'C', 0 }, 6);
 		sdmmc_storage_write(&sd_storage, curr_part_lba, 0x800, (void *)SDMMC_UPPER_BUFFER); // Clear the first 1MB.
 		curr_part_lba += 0x15E000;
 		gpt_idx++;
 
 		// Android Misc partition.
-		memcpy(gpt.entries[gpt_idx].type_guid, android_part_guid, 16);
+		memcpy(gpt->entries[gpt_idx].type_guid, android_part_guid, 16);
 		se_gen_prng128(random_number);
-		memcpy(gpt.entries[gpt_idx].part_guid, random_number, 16);
-		gpt.entries[gpt_idx].lba_start = curr_part_lba;
-		gpt.entries[gpt_idx].lba_end = curr_part_lba + 0x1800 - 1; // 3MB.
-		memcpy(gpt.entries[gpt_idx].name, (char[]) { 'M', 0, 'S', 0, 'C', 0 }, 6);
+		memcpy(gpt->entries[gpt_idx].part_guid, random_number, 16);
+		gpt->entries[gpt_idx].lba_start = curr_part_lba;
+		gpt->entries[gpt_idx].lba_end = curr_part_lba + 0x1800 - 1; // 3MB.
+		memcpy(gpt->entries[gpt_idx].name, (char[]) { 'M', 0, 'S', 0, 'C', 0 }, 6);
 		sdmmc_storage_write(&sd_storage, curr_part_lba, 0x800, (void *)SDMMC_UPPER_BUFFER); // Clear the first 1MB.
 		curr_part_lba += 0x1800;
 		gpt_idx++;
@@ -416,12 +417,12 @@ static void _prepare_and_flash_mbr_gpt()
 		u32 user_size = (part_info.and_size << 11) - 0x798000; // Subtract the other partitions (3888MB).
 		if (!part_info.emu_size)
 			user_size -= 0x800; // Reserve 1MB.
-		memcpy(gpt.entries[gpt_idx].type_guid, android_part_guid, 16);
+		memcpy(gpt->entries[gpt_idx].type_guid, android_part_guid, 16);
 		se_gen_prng128(random_number);
-		memcpy(gpt.entries[gpt_idx].part_guid, random_number, 16);
-		gpt.entries[gpt_idx].lba_start = curr_part_lba;
-		gpt.entries[gpt_idx].lba_end = curr_part_lba + user_size - 1;
-		memcpy(gpt.entries[gpt_idx].name, (char[]) { 'U', 0, 'D', 0, 'A', 0 }, 6);
+		memcpy(gpt->entries[gpt_idx].part_guid, random_number, 16);
+		gpt->entries[gpt_idx].lba_start = curr_part_lba;
+		gpt->entries[gpt_idx].lba_end = curr_part_lba + user_size - 1;
+		memcpy(gpt->entries[gpt_idx].name, (char[]) { 'U', 0, 'D', 0, 'A', 0 }, 6);
 		sdmmc_storage_write(&sd_storage, curr_part_lba, 0x800, (void *)SDMMC_UPPER_BUFFER); // Clear the first 1MB.
 		curr_part_lba += user_size;
 		gpt_idx++;
@@ -429,51 +430,53 @@ static void _prepare_and_flash_mbr_gpt()
 		if (part_info.emu_size)
 		{
 			u8 emu_part_guid[] = { 0x00, 0x7E, 0xCA, 0x11,  0x00, 0x00,  0x00, 0x00,  0x00, 0x00,  'e', 'm', 'u', 'M', 'M', 'C' };
-			memcpy(gpt.entries[gpt_idx].type_guid, emu_part_guid, 16);
+			memcpy(gpt->entries[gpt_idx].type_guid, emu_part_guid, 16);
 			se_gen_prng128(random_number);
-			memcpy(gpt.entries[gpt_idx].part_guid, random_number, 16);
-			gpt.entries[gpt_idx].lba_start = curr_part_lba;
+			memcpy(gpt->entries[gpt_idx].part_guid, random_number, 16);
+			gpt->entries[gpt_idx].lba_start = curr_part_lba;
 			if (!part_info.emu_double)
-				gpt.entries[gpt_idx].lba_end = curr_part_lba + (part_info.emu_size << 11) - 0x800 - 1; // Reserve 1MB.
+				gpt->entries[gpt_idx].lba_end = curr_part_lba + (part_info.emu_size << 11) - 0x800 - 1; // Reserve 1MB.
 			else
-				gpt.entries[gpt_idx].lba_end = curr_part_lba + (part_info.emu_size << 10) - 1;
-			memcpy(gpt.entries[gpt_idx].name, (char[]) { 'e', 0, 'm', 0, 'u', 0, 'm', 0, 'm', 0, 'c', 0 }, 12);
+				gpt->entries[gpt_idx].lba_end = curr_part_lba + (part_info.emu_size << 10) - 1;
+			memcpy(gpt->entries[gpt_idx].name, (char[]) { 'e', 0, 'm', 0, 'u', 0, 'm', 0, 'm', 0, 'c', 0 }, 12);
 			gpt_idx++;
 
 			if (part_info.emu_double)
 			{
 				curr_part_lba += (part_info.emu_size << 10);
-				memcpy(gpt.entries[gpt_idx].type_guid, emu_part_guid, 16);
+				memcpy(gpt->entries[gpt_idx].type_guid, emu_part_guid, 16);
 				se_gen_prng128(random_number);
-				memcpy(gpt.entries[gpt_idx].part_guid, random_number, 16);
-				gpt.entries[gpt_idx].lba_start = curr_part_lba;
-				gpt.entries[gpt_idx].lba_end = curr_part_lba + (part_info.emu_size << 10) - 0x800 - 1; // Reserve 1MB.
-				memcpy(gpt.entries[gpt_idx].name, (char[]) { 'e', 0, 'm', 0, 'u', 0, 'm', 0, 'm', 0, 'c', 0, '2', 0 }, 14);
+				memcpy(gpt->entries[gpt_idx].part_guid, random_number, 16);
+				gpt->entries[gpt_idx].lba_start = curr_part_lba;
+				gpt->entries[gpt_idx].lba_end = curr_part_lba + (part_info.emu_size << 10) - 0x800 - 1; // Reserve 1MB.
+				memcpy(gpt->entries[gpt_idx].name, (char[]) { 'e', 0, 'm', 0, 'u', 0, 'm', 0, 'm', 0, 'c', 0, '2', 0 }, 14);
 				gpt_idx++;
 			}
 		}
 
 		// Set final GPT header parameters.
-		gpt.header.num_part_ents = 128;
-		gpt.header.part_ents_crc32 = crc32_calc(0, (const u8 *)gpt.entries, sizeof(gpt_entry_t) * 128);
-		gpt.header.crc32 = 0; // Set to 0 for calculation.
-		gpt.header.crc32 = crc32_calc(0, (const u8 *)&gpt.header, gpt.header.size);
+		gpt->header.num_part_ents = 128;
+		gpt->header.part_ents_crc32 = crc32_calc(0, (const u8 *)gpt->entries, sizeof(gpt_entry_t) * 128);
+		gpt->header.crc32 = 0; // Set to 0 for calculation.
+		gpt->header.crc32 = crc32_calc(0, (const u8 *)&gpt->header, gpt->header.size);
 
-		memcpy(&gpt_hdr_backup, &gpt.header, sizeof(gpt_header_t));
+		memcpy(&gpt_hdr_backup, &gpt->header, sizeof(gpt_header_t));
 		gpt_hdr_backup.my_lba = sd_storage.sec_cnt - 1;
 		gpt_hdr_backup.alt_lba = 1;
 		gpt_hdr_backup.part_ent_lba = sd_storage.sec_cnt - 33;
 		gpt_hdr_backup.crc32 = 0; // Set to 0 for calculation.
 		gpt_hdr_backup.crc32 = crc32_calc(0, (const u8 *)&gpt_hdr_backup, gpt_hdr_backup.size);
 
-		// Write main GPT.
-		sdmmc_storage_write(&sd_storage, gpt.header.my_lba, sizeof(gpt_t) >> 9, &gpt);
+		// Write main gpt.
+		sdmmc_storage_write(&sd_storage, gpt->header.my_lba, sizeof(gpt_t) >> 9, gpt);
 
 		// Write backup GPT partition table.
-		sdmmc_storage_write(&sd_storage, gpt_hdr_backup.part_ent_lba, ((sizeof(gpt_entry_t) * 128) >> 9), gpt.entries);
+		sdmmc_storage_write(&sd_storage, gpt_hdr_backup.part_ent_lba, ((sizeof(gpt_entry_t) * 128) >> 9), gpt->entries);
 
 		// Write backup GPT header.
 		sdmmc_storage_write(&sd_storage, gpt_hdr_backup.my_lba, 1, &gpt_hdr_backup);
+
+		free(gpt);
 	}
 
 	// Write MBR.
@@ -735,7 +738,7 @@ exit:
 static u32 _get_available_l4t_partition()
 {
 	mbr_t mbr = { 0 };
-	gpt_t gpt = { 0 };
+	gpt_t *gpt = calloc(1, sizeof(gpt_t));
 
 	memset(&l4t_flash_ctxt, 0, sizeof(l4t_flasher_ctxt_t));
 
@@ -743,18 +746,18 @@ static u32 _get_available_l4t_partition()
 	sdmmc_storage_read(&sd_storage, 0, 1, &mbr);
 
 	// Read main GPT.
-	sdmmc_storage_read(&sd_storage, 1, sizeof(gpt_t) >> 9, &gpt);
+	sdmmc_storage_read(&sd_storage, 1, sizeof(gpt_t) >> 9, gpt);
 
 	// Search for a suitable partition.
 	u32 size_sct = 0;
-	if (!memcmp(&gpt.header.signature, "EFI PART", 8))
+	if (!memcmp(&gpt->header.signature, "EFI PART", 8))
 	{
-		for (u32 i = 0; i < gpt.header.num_part_ents; i++)
+		for (u32 i = 0; i < gpt->header.num_part_ents; i++)
 		{
-			if (!memcmp(gpt.entries[i].name, (char[]) { 'l', 0, '4', 0, 't', 0 }, 6))
+			if (!memcmp(gpt->entries[i].name, (char[]) { 'l', 0, '4', 0, 't', 0 }, 6))
 			{
-				l4t_flash_ctxt.offset_sct = gpt.entries[i].lba_start;
-				size_sct = (gpt.entries[i].lba_end + 1) - gpt.entries[i].lba_start;
+				l4t_flash_ctxt.offset_sct = gpt->entries[i].lba_start;
+				size_sct = (gpt->entries[i].lba_end + 1) - gpt->entries[i].lba_start;
 				break;
 			}
 
@@ -775,30 +778,39 @@ static u32 _get_available_l4t_partition()
 		}
 	}
 
+	free(gpt);
+
 	return size_sct;
 }
 
 static bool _get_available_android_partition()
 {
-	gpt_t gpt = { 0 };
+	gpt_t *gpt = calloc(1, sizeof(gpt_t));
 
 	// Read main GPT.
-	sdmmc_storage_read(&sd_storage, 1, sizeof(gpt_t) >> 9, &gpt);
+	sdmmc_storage_read(&sd_storage, 1, sizeof(gpt_t) >> 9, gpt);
 
 	// Check if GPT.
-	if (memcmp(&gpt.header.signature, "EFI PART", 8))
-		return false;
+	if (memcmp(&gpt->header.signature, "EFI PART", 8))
+		goto out;
 
 	// Find kernel partition.
-	for (u32 i = 0; i < gpt.header.num_part_ents; i++)
+	for (u32 i = 0; i < gpt->header.num_part_ents; i++)
 	{
-		if (gpt.entries[i].lba_start && !memcmp(gpt.entries[i].name, (char[]) { 'L', 0, 'N', 0, 'X', 0 }, 6))
+		if (gpt->entries[i].lba_start && !memcmp(gpt->entries[i].name, (char[]) { 'L', 0, 'N', 0, 'X', 0 }, 6))
+		{
+			free(gpt);
+
 			return true;
+		}
 
 		if (i > 126)
 			break;
 	}
 
+out:
+	free(gpt);
+
 	return false;
 }
 
@@ -956,7 +968,7 @@ static lv_res_t _action_flash_android_data(lv_obj_t * btns, const char * txt)
 	if (!btn_idx)
 	{
 		char path[128];
-		gpt_t gpt = { 0 };
+		gpt_t *gpt = calloc(1, sizeof(gpt_t));
 		char *txt_buf = malloc(0x1000);
 
 		lv_obj_t *dark_bg = lv_obj_create(lv_scr_act(), NULL);
@@ -983,10 +995,10 @@ static lv_res_t _action_flash_android_data(lv_obj_t * btns, const char * txt)
 		sd_mount();
 
 		// Read main GPT.
-		sdmmc_storage_read(&sd_storage, 1, sizeof(gpt_t) >> 9, &gpt);
+		sdmmc_storage_read(&sd_storage, 1, sizeof(gpt_t) >> 9, gpt);
 
 		bool boot_twrp = false;
-		if (memcmp(&gpt.header.signature, "EFI PART", 8))
+		if (memcmp(&gpt->header.signature, "EFI PART", 8))
 		{
 			lv_label_set_text(lbl_status, "#FFDD00 Error:# No Android GPT was found!");
 			goto error;
@@ -997,12 +1009,12 @@ static lv_res_t _action_flash_android_data(lv_obj_t * btns, const char * txt)
 		{
 			u32 offset_sct = 0;
 			u32 size_sct = 0;
-			for (u32 i = 0; i < gpt.header.num_part_ents; i++)
+			for (u32 i = 0; i < gpt->header.num_part_ents; i++)
 			{
-				if (!memcmp(gpt.entries[i].name, (char[]) { 'L', 0, 'N', 0, 'X', 0 }, 6))
+				if (!memcmp(gpt->entries[i].name, (char[]) { 'L', 0, 'N', 0, 'X', 0 }, 6))
 				{
-					offset_sct = gpt.entries[i].lba_start;
-					size_sct = (gpt.entries[i].lba_end + 1) - gpt.entries[i].lba_start;
+					offset_sct = gpt->entries[i].lba_start;
+					size_sct = (gpt->entries[i].lba_end + 1) - gpt->entries[i].lba_start;
 					break;
 				}
 
@@ -1050,12 +1062,12 @@ static lv_res_t _action_flash_android_data(lv_obj_t * btns, const char * txt)
 		{
 			u32 offset_sct = 0;
 			u32 size_sct = 0;
-			for (u32 i = 0; i < gpt.header.num_part_ents; i++)
+			for (u32 i = 0; i < gpt->header.num_part_ents; i++)
 			{
-				if (!memcmp(gpt.entries[i].name, (char[]) { 'S', 0, 'O', 0, 'S', 0 }, 6))
+				if (!memcmp(gpt->entries[i].name, (char[]) { 'S', 0, 'O', 0, 'S', 0 }, 6))
 				{
-					offset_sct = gpt.entries[i].lba_start;
-					size_sct = (gpt.entries[i].lba_end + 1) - gpt.entries[i].lba_start;
+					offset_sct = gpt->entries[i].lba_start;
+					size_sct = (gpt->entries[i].lba_end + 1) - gpt->entries[i].lba_start;
 					break;
 				}
 
@@ -1102,12 +1114,12 @@ static lv_res_t _action_flash_android_data(lv_obj_t * btns, const char * txt)
 		{
 			u32 offset_sct = 0;
 			u32 size_sct = 0;
-			for (u32 i = 0; i < gpt.header.num_part_ents; i++)
+			for (u32 i = 0; i < gpt->header.num_part_ents; i++)
 			{
-				if (!memcmp(gpt.entries[i].name, (char[]) { 'D', 0, 'T', 0, 'B', 0 }, 6))
+				if (!memcmp(gpt->entries[i].name, (char[]) { 'D', 0, 'T', 0, 'B', 0 }, 6))
 				{
-					offset_sct = gpt.entries[i].lba_start;
-					size_sct = (gpt.entries[i].lba_end + 1) - gpt.entries[i].lba_start;
+					offset_sct = gpt->entries[i].lba_start;
+					size_sct = (gpt->entries[i].lba_end + 1) - gpt->entries[i].lba_start;
 					break;
 				}
 
@@ -1149,12 +1161,12 @@ static lv_res_t _action_flash_android_data(lv_obj_t * btns, const char * txt)
 		lv_label_set_text(lbl_status, txt_buf);
 
 		// Check if TWRP is flashed unconditionally.
-		for (u32 i = 0; i < gpt.header.num_part_ents; i++)
+		for (u32 i = 0; i < gpt->header.num_part_ents; i++)
 		{
-			if (!memcmp(gpt.entries[i].name, (char[]) { 'S', 0, 'O', 0, 'S', 0 }, 6))
+			if (!memcmp(gpt->entries[i].name, (char[]) { 'S', 0, 'O', 0, 'S', 0 }, 6))
 			{
 				u8 *buf = malloc(512);
-				sdmmc_storage_read(&sd_storage, gpt.entries[i].lba_start, 1, buf);
+				sdmmc_storage_read(&sd_storage, gpt->entries[i].lba_start, 1, buf);
 				if (!memcmp(buf, "ANDROID", 7))
 					boot_twrp = true;
 				free(buf);
@@ -1178,6 +1190,7 @@ error:
 		lv_obj_align(mbox, NULL, LV_ALIGN_CENTER, 0, 0);
 
 		free(txt_buf);
+		free(gpt);
 
 		sd_unmount();
 	}
@@ -1359,8 +1372,7 @@ static lv_res_t _create_mbox_start_partitioning(lv_obj_t *btn)
 	u32 total_size = 0;
 
 	// Read current MBR.
-	part_info.mbr_old = (mbr_t *)calloc(512, 1);
-	sdmmc_storage_read(&sd_storage, 0, 1, part_info.mbr_old);
+	sdmmc_storage_read(&sd_storage, 0, 1, &part_info.mbr_old);
 
 	lv_label_set_text(lbl_status, "#00DDFF Status:# Initializing Ramdisk...");
 	lv_label_set_text(lbl_paths[0], "Please wait...");
@@ -2038,16 +2050,16 @@ static lv_res_t _action_fix_mbr(lv_obj_t *btn)
 	}
 
 	mbr_t mbr[2] = { 0 };
-	gpt_t gpt = { 0 };
+	gpt_t *gpt = calloc(1, sizeof(gpt_t));
 
 	sdmmc_storage_read(&sd_storage, 0, 1, &mbr[0]);
-	sdmmc_storage_read(&sd_storage, 1, sizeof(gpt_t) >> 9, &gpt);
+	sdmmc_storage_read(&sd_storage, 1, sizeof(gpt_t) >> 9, gpt);
 
 	memcpy(&mbr[1], &mbr[0], sizeof(mbr_t));
 
 	sd_unmount();
 
-	if (memcmp(&gpt.header.signature, "EFI PART", 8))
+	if (memcmp(&gpt->header.signature, "EFI PART", 8))
 	{
 		lv_label_set_text(lbl_status, "#FFDD00 Warning:# No GPT was found!");
 		goto out;
@@ -2055,25 +2067,26 @@ static lv_res_t _action_fix_mbr(lv_obj_t *btn)
 
 	// Parse GPT.
 	LIST_INIT(gpt_parsed);
-	for (u32 i = 0; i < gpt.header.num_part_ents; i++)
+	for (u32 i = 0; i < gpt->header.num_part_ents; i++)
 	{
 		emmc_part_t *part = (emmc_part_t *)calloc(sizeof(emmc_part_t), 1);
 
-		if (gpt.entries[i].lba_start < gpt.header.first_use_lba)
+		if (gpt->entries[i].lba_start < gpt->header.first_use_lba)
 			continue;
 
 		part->index = i;
-		part->lba_start = gpt.entries[i].lba_start;
-		part->lba_end = gpt.entries[i].lba_end;
+		part->lba_start = gpt->entries[i].lba_start;
+		part->lba_end = gpt->entries[i].lba_end;
 		part->attrs = gpt.entries[i].attrs;
 
 		// ASCII conversion. Copy only the LSByte of the UTF-16LE name.
 		for (u32 j = 0; j < 36; j++)
-			part->name[j] = gpt.entries[i].name[j];
+			part->name[j] = gpt->entries[i].name[j];
 		part->name[35] = 0;
 
 		list_append(&gpt_parsed, &part->link);
 	}
+	free(gpt);
 
 	u32 mbr_idx = 0;
 	LIST_FOREACH_ENTRY(emmc_part_t, part, &gpt_parsed, link)