Index: libzyutil-1.0/ECONET/libzyutil_wrapper.c
===================================================================
--- libzyutil-1.0.orig/ECONET/libzyutil_wrapper.c	2015-11-18 10:32:26.156877146 +0800
+++ libzyutil-1.0/ECONET/libzyutil_wrapper.c	2015-11-18 10:35:04.861029646 +0800
@@ -332,6 +332,38 @@
 	return ZCFG_SUCCESS;
 }
 
+zcfgRet_t zyUtilGetDualImageInfo(int bootFlag, char *fwversion)
+{
+	char sysCmd[128] = {0};
+	FILE *fptr = NULL;
+	struct trx_header local_booting_header;
+	int currentBootFlag;
+
+	zyUtilIGetBootingFlag(&currentBootFlag);
+	sprintf(sysCmd,FLASH_READ_CMD,BOOTIMG_HEADER_FILE,(long unsigned int)BOOTIMG_HEADER_SIZE,(long unsigned int)BOOTIMG_HEADER_OFFSET, \
+			(bootFlag==1)?SLAVE_ROOTFS_PARTITION_NAME:MAIN_ROOTFS_PARTITION_NAME);
+	system(sysCmd);
+	//printf("%s:sysCmd = %s\n", __FUNCTION__, sysCmd);
+
+    /*Read boot flag to buffer*/
+    if((fptr = fopen(BOOTIMG_HEADER_FILE, "rb")) == NULL) {
+		unlink(BOOTIMG_HEADER_FILE);
+        printf("Can't fopen %s\n", BOOTIMG_HEADER_FILE);
+        return ZCFG_INTERNAL_ERROR;
+    }
+
+	memset(&local_booting_header, 0x0, BOOTIMG_HEADER_SIZE);
+	fread(&local_booting_header, 1, (uint32_t)BOOTIMG_HEADER_SIZE, fptr);
+	//printf("%s : Current sequence is %d\n", __FUNCTION__, local_booting_header->imageSequence);
+	fclose(fptr);
+	unlink(BOOTIMG_HEADER_FILE);
+
+	strcpy(fwversion, local_booting_header.swVersionInt);
+	
+	return ZCFG_SUCCESS;
+}
+
+
 int zyUtilGetGPIO(int gpioNum)
 {
 	/*This function is only used to check VMG3926-B10A and VMG8924-B10B, so Cross Platform is not need*/
Index: libzyutil-1.0/libzyutil_wrapper.h
===================================================================
--- libzyutil-1.0.orig/libzyutil_wrapper.h	2015-11-18 10:38:16.288873052 +0800
+++ libzyutil-1.0/libzyutil_wrapper.h	2015-11-18 10:38:59.705609269 +0800
@@ -17,5 +17,6 @@
 zcfgRet_t zyUtilIGetBootingFlag(int *boot_flag);
 zcfgRet_t zyUtilISetBootingFlag(int boot_flag);
 zcfgRet_t zyUtilGetBootImageHeader(void *booting_header);  //should conver to "struct trx_header"
+zcfgRet_t zyUtilGetDualImageInfo(int bootFlag, char *fwversion);
 #endif
 int zyUtilGetGPIO(int gpioNum);