diff --git a/linux/devices/ploc/PlocSupvHelper.cpp b/linux/devices/ploc/PlocSupvHelper.cpp
index de1fae0f..c5876793 100644
--- a/linux/devices/ploc/PlocSupvHelper.cpp
+++ b/linux/devices/ploc/PlocSupvHelper.cpp
@@ -1,5 +1,6 @@
 #include "PlocSupvHelper.h"
 
+#include <cmath>
 #include <filesystem>
 #include <fstream>
 
@@ -98,8 +99,8 @@ ReturnValue_t PlocSupvHelper::setComIF(UartComIF* uartComIF_) {
 
 void PlocSupvHelper::setComCookie(CookieIF* comCookie_) { comCookie = comCookie_; }
 
-ReturnValue_t PlocSupvHelper::startUpdate(std::string file, uint8_t memoryId,
-                                          uint32_t startAddress) {
+ReturnValue_t PlocSupvHelper::startUpdate(std::string file, uint8_t memoryId, uint32_t startAddress,
+                                          size_t startBytesWritten, uint16_t initSeqCount) {
   ReturnValue_t result = RETURN_OK;
 #ifdef XIPHOS_Q7S
   result = FilesystemHelper::checkPath(file);
@@ -125,10 +126,11 @@ ReturnValue_t PlocSupvHelper::startUpdate(std::string file, uint8_t memoryId,
   update.length = getFileSize(update.file);
   update.memoryId = memoryId;
   update.startAddress = startAddress;
+  update.progressPercent = 0;
   update.remainingSize = update.length;
-  update.bytesWritten = 0;
+  update.bytesWritten = startBytesWritten;
   update.packetNum = 1;
-  update.sequenceCount = 1;
+  update.sequenceCount = initSeqCount;
   internalState = InternalState::UPDATE;
   uartComIF->flushUartTxAndRxBuf(comCookie);
   semaphore.release();
@@ -181,17 +183,7 @@ ReturnValue_t PlocSupvHelper::performUpdate() {
   if (result != RETURN_OK) {
     return result;
   }
-  sif::info << "PlocSupvHelper::performUpdate: Writing Update Packets" << std::endl;
-  result = writeUpdatePackets();
-  if (result != RETURN_OK) {
-    return result;
-  }
-  sif::info << "PlocSupvHelper::performUpdate: Memory Check" << std::endl;
-  result = handleCheckMemoryCommand();
-  if (result != RETURN_OK) {
-    return result;
-  }
-  return result;
+  return updateOperation();
 }
 
 ReturnValue_t PlocSupvHelper::continueUpdate() {
@@ -199,15 +191,17 @@ ReturnValue_t PlocSupvHelper::continueUpdate() {
   if (result != RETURN_OK) {
     return result;
   }
-  result = writeUpdatePackets();
+  return updateOperation();
+}
+
+ReturnValue_t PlocSupvHelper::updateOperation() {
+  sif::info << "PlocSupvHelper::performUpdate: Writing Update Packets" << std::endl;
+  auto result = writeUpdatePackets();
   if (result != RETURN_OK) {
     return result;
   }
-  result = handleCheckMemoryCommand();
-  if (result != RETURN_OK) {
-    return result;
-  }
-  return result;
+  sif::info << "PlocSupvHelper::performUpdate: Memory Check" << std::endl;
+  return handleCheckMemoryCommand();
 }
 
 ReturnValue_t PlocSupvHelper::writeUpdatePackets() {
@@ -216,7 +210,7 @@ ReturnValue_t PlocSupvHelper::writeUpdatePackets() {
   ProgressPrinter progressPrinter("Supervisor update", update.length,
                                   ProgressPrinter::HALF_PERCENT);
 #endif /* OBSW_DEBUG_PLOC_SUPERVISOR == 1 */
-  uint8_t tempData[supv::WriteMemory::CHUNK_MAX];
+  uint8_t tempData[supv::WriteMemory::CHUNK_MAX + 1]{};
   std::ifstream file(update.file, std::ifstream::binary);
   uint16_t dataLength = 0;
   ccsds::SequenceFlags seqFlags;
@@ -232,7 +226,7 @@ ReturnValue_t PlocSupvHelper::writeUpdatePackets() {
       dataLength = static_cast<uint16_t>(update.remainingSize);
     }
     if (file.is_open()) {
-      file.seekg(update.bytesWritten, file.beg);
+      file.seekg(update.bytesWritten, std::ios::beg);
       file.read(reinterpret_cast<char*>(tempData), dataLength);
       if (!file) {
         sif::warning << "PlocSupvHelper::performUpdate: Read only " << file.gcount() << " of "
@@ -252,22 +246,31 @@ ReturnValue_t PlocSupvHelper::writeUpdatePackets() {
     }
     resetSpParams();
     supv::WriteMemory packet(spParams);
-    result = packet.buildPacket(seqFlags, update.sequenceCount++, update.memoryId,
+    result = packet.buildPacket(seqFlags, update.sequenceCount, update.memoryId,
                                 update.startAddress + update.bytesWritten, dataLength, tempData);
     if (result != RETURN_OK) {
-      update.sequenceCount--;
       triggerEvent(WRITE_MEMORY_FAILED, update.packetNum);
       return result;
     }
     result = handlePacketTransmission(packet);
     if (result != RETURN_OK) {
-      update.sequenceCount--;
       triggerEvent(WRITE_MEMORY_FAILED, update.packetNum);
       return result;
     }
+    uint8_t progPercent =
+        static_cast<uint8_t>(std::floor(static_cast<float>(update.bytesWritten) / update.length));
+    if (progPercent > update.progressPercent) {
+      update.progressPercent = progPercent;
+      if (progPercent % 5 == 0) {
+        // Useful to allow restarting the update
+        triggerEvent(SUPV_UPDATE_PROGRESS, update.bytesWritten, update.sequenceCount);
+      }
+    }
+    update.sequenceCount++;
     update.remainingSize -= dataLength;
     update.packetNum += 1;
     update.bytesWritten += dataLength;
+
 #if OBSW_DEBUG_PLOC_SUPERVISOR == 1
     progressPrinter.print(update.bytesWritten);
 #endif /* OBSW_DEBUG_PLOC_SUPERVISOR == 1 */
diff --git a/linux/devices/ploc/PlocSupvHelper.h b/linux/devices/ploc/PlocSupvHelper.h
index 66b5d00a..0e53a9b6 100644
--- a/linux/devices/ploc/PlocSupvHelper.h
+++ b/linux/devices/ploc/PlocSupvHelper.h
@@ -89,6 +89,10 @@ class PlocSupvHelper : public SystemObject, public ExecutableObjectIF, public Ha
   static const Event SUPV_REPLY_SIZE_MISSMATCH = MAKE_EVENT(20, severity::LOW);
   static const Event SUPV_REPLY_CRC_MISSMATCH = MAKE_EVENT(21, severity::LOW);
 
+  //! [EXPORT] : [COMMENT] Will be triggered every 5 percent of the update progress.
+  //! P1: Bytes written, P2: Sequence Count
+  static constexpr Event SUPV_UPDATE_PROGRESS = MAKE_EVENT(22, severity::INFO);
+
   PlocSupvHelper(object_id_t objectId);
   virtual ~PlocSupvHelper();
 
@@ -107,7 +111,8 @@ class PlocSupvHelper : public SystemObject, public ExecutableObjectIF, public Ha
    *
    * @return  RETURN_OK if successful, otherwise error return value
    */
-  ReturnValue_t startUpdate(std::string file, uint8_t memoryId, uint32_t startAddress);
+  ReturnValue_t startUpdate(std::string file, uint8_t memoryId, uint32_t startAddress,
+                            size_t startBytesWritten = 0, uint16_t initSeqCount = 1);
 
   /**
    * @brief This initiate the continuation of a failed update.
@@ -157,6 +162,7 @@ class PlocSupvHelper : public SystemObject, public ExecutableObjectIF, public Ha
     size_t bytesWritten;
     uint32_t packetNum;
     uint16_t sequenceCount;
+    uint8_t progressPercent;
   };
 
   struct Update update;
@@ -200,6 +206,7 @@ class PlocSupvHelper : public SystemObject, public ExecutableObjectIF, public Ha
 
   ReturnValue_t performUpdate();
   ReturnValue_t continueUpdate();
+  ReturnValue_t updateOperation();
   ReturnValue_t writeUpdatePackets();
   ReturnValue_t performEventBufferRequest();
   ReturnValue_t handlePacketTransmission(ploc::SpTcBase& packet,
diff --git a/tmtc b/tmtc
index 1b39bb2a..00e99292 160000
--- a/tmtc
+++ b/tmtc
@@ -1 +1 @@
-Subproject commit 1b39bb2ad2421db89487b4ea352edbd4d420b9b1
+Subproject commit 00e99292cc158a347f485507537fa5b63262243b