diff --git a/pus_tc/devs/ploc_mpsoc.py b/pus_tc/devs/ploc_mpsoc.py
index 8458de4..a7f3f47 100644
--- a/pus_tc/devs/ploc_mpsoc.py
+++ b/pus_tc/devs/ploc_mpsoc.py
@@ -17,16 +17,16 @@ from utility.input_helper import InputHelper
 
 LOGGER = get_console_logger()
 
-MANUAL_INPUT = "3"
+MANUAL_INPUT = "1"
 
 flash_write_file_dict = {
-    "1": ["/mnt/sd0/ploc/mpsoc/flash_write.bin", "/mnt/sd0/ploc/mpsoc/flash_write.bin"],
-    "2": ["/mnt/sd0/ploc/mpsoc/flash_write.bin", "/mnt/sd0/ploc/mpsoc/flash_write.bin"],
     MANUAL_INPUT: ["manual input", ""],
+    "2": ["/mnt/sd0/ploc/mpsoc/flash_write.bin", "/mnt/sd0/ploc/mpsoc/flash_write.bin"],
 }
 
 mpsoc_file_dict = {
     MANUAL_INPUT: ["manual input", ""],
+    "2": ["/tmp/flash_write", "/tmp/flash_write.bin"],
 }
 
 
@@ -140,8 +140,10 @@ def prepare_mem_read_command(object_id: bytearray) -> bytearray:
 
 
 def prepare_flash_write_cmd(object_id: bytearray) -> bytearray:
-    file = get_flash_write_file()
-    command = object_id + struct.pack('!I', CommandIds.FLASH_WRITE) + bytearray(file, 'utf-8')
+    obcFile = get_flash_write_file()
+    mpsocFile = get_mpsoc_file()
+    command = object_id + struct.pack('!I', CommandIds.FLASH_WRITE) + bytearray(obcFile, 'utf-8') + \
+              struct.pack('B', 0) + bytearray(mpsocFile, 'utf-8')
     return command
 
 
@@ -185,7 +187,7 @@ def get_flash_write_file() -> str:
 
 
 def get_mpsoc_file() -> str:
-    LOGGER.info("Specify mpsoc file")
+    LOGGER.info("Specify flash file to write to")
     input_helper = InputHelper(mpsoc_file_dict)
     key = input_helper.get_key()
     if key == MANUAL_INPUT: