diff --git a/main.h b/main.h
index 280e656..b080e65 100644
--- a/main.h
+++ b/main.h
@@ -54,7 +54,7 @@
 
 // VitaShell version major.minor
 #define VITASHELL_VERSION_MAJOR 0x02
-#define VITASHELL_VERSION_MINOR 0x02
+#define VITASHELL_VERSION_MINOR 0x00
 
 #define VITASHELL_VERSION ((VITASHELL_VERSION_MAJOR << 0x18) | (VITASHELL_VERSION_MINOR << 0x10))
 
diff --git a/package_installer.c b/package_installer.c
index 7cadb36..c07de09 100644
--- a/package_installer.c
+++ b/package_installer.c
@@ -48,6 +48,47 @@ static int unloadScePaf() {
   return sceSysmoduleUnloadModuleInternalWithArg(SCE_SYSMODULE_INTERNAL_PAF, 0, NULL, &buf);
 }
 
+int promotePsm(const char *path, const char *titleid) {
+  int res;
+  
+  ScePromoterUtilityImportParams promoteArgs;
+  memset(&promoteArgs,0x00,sizeof(ScePromoterUtilityImportParams));
+  strncpy(promoteArgs.path,path,0x7F);
+  strncpy(promoteArgs.titleid,titleid,0xB);
+  promoteArgs.type = SCE_PKG_TYPE_PSM;
+  promoteArgs.attribute = 0x1;
+
+  res = loadScePaf();
+  if (res < 0)
+    return res;
+
+  res = sceSysmoduleLoadModuleInternal(SCE_SYSMODULE_INTERNAL_PROMOTER_UTIL);
+  if (res < 0)
+    return res;
+
+  res = scePromoterUtilityInit();
+  if (res < 0)
+    return res;
+
+  res = scePromoterUtilityPromoteImport(&promoteArgs);
+  if (res < 0)
+    return res;
+
+  res = scePromoterUtilityExit();
+  if (res < 0)
+    return res;
+
+  res = sceSysmoduleUnloadModuleInternal(SCE_SYSMODULE_INTERNAL_PROMOTER_UTIL);
+  if (res < 0)
+    return res;
+
+  res = unloadScePaf();
+  if (res < 0)
+    return res;
+
+  return res;
+}
+
 int promoteApp(const char *path) {
   int res;
 
diff --git a/package_installer.h b/package_installer.h
index ac802f9..2a56e02 100644
--- a/package_installer.h
+++ b/package_installer.h
@@ -29,6 +29,7 @@ typedef struct {
 } InstallArguments;
 
 int promoteApp(const char *path);
+int promotePsm(const char *path, const char *titleid);
 int deleteApp(const char *titleid);
 int checkAppExist(const char *titleid);
 
diff --git a/refresh.c b/refresh.c
index e38f060..56373a6 100644
--- a/refresh.c
+++ b/refresh.c
@@ -3,6 +3,7 @@
   Copyright (C) 2015-2018, TheFloW
   Copyright (C) 2017, VitaSmith
   Copyright (C) 2018, TheRadziu
+  Copyright (C) 2020, SilicaAndPina
 
   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -36,13 +37,12 @@
 #define APP_TEMP "ux0:temp/app"
 #define DLC_TEMP "ux0:temp/addcont"
 #define PATCH_TEMP "ux0:temp/patch"
-#define PSM_TEMP "ux0:temp/psm"
+#define PSM_TEMP "ux0:temp/game"
 #define THEME_TEMP "ux0:temp/theme"
 
 #define MAX_DLC_PER_TITLE 1024
 
-int isCustomHomebrew(const char* path)
-{
+int isCustomHomebrew(const char* path) {
   uint32_t work[RIF_SIZE/4];
 
   if (ReadFile(path, work, sizeof(work)) != sizeof(work))
@@ -55,82 +55,115 @@ int isCustomHomebrew(const char* path)
   return 1;
 }
 
-int refreshNeeded(const char *app_path, const char* content_type)
-{
-  char sfo_path[MAX_PATH_LENGTH];
+
+
+int refreshNeeded(const char *app_path, const char* content_type) {
   char appmeta_path[MAX_PATH_LENGTH];
   char appmeta_param[MAX_PATH_LENGTH];
+  char sfo_path[MAX_PATH_LENGTH];
   int mounted_appmeta;
-
-  // Read param.sfo
-  snprintf(sfo_path, MAX_PATH_LENGTH, "%s/sce_sys/param.sfo", app_path);
-  void *sfo_buffer = NULL;
-  int sfo_size = allocateReadFile(sfo_path, &sfo_buffer);
-  if (sfo_size < 0)
-    return sfo_size;
-
-  // Get title and content ids
   char titleid[12], contentid[50], appver[8];
-  getSfoString(sfo_buffer, "TITLE_ID", titleid, sizeof(titleid));
-  getSfoString(sfo_buffer, "CONTENT_ID", contentid, sizeof(contentid));
-  getSfoString(sfo_buffer, "APP_VER", appver, sizeof(appver));
+  if(strcmp(content_type,"psm") == 0) 
+  {
+    char contentid_path[MAX_PATH_LENGTH];
+    void *cidFile = NULL;
+    
+    //Initalize buffers
+    memset(titleid,0,12);
+    memset(contentid,0,50);
+    memset(appver,0,8);
+    
+    snprintf(contentid_path, MAX_PATH_LENGTH, "%s/RW/System/content_id", app_path);
+    
+    // Get content id
+    int contentid_size = allocateReadFile(contentid_path, &cidFile);
+    if(contentid_size != 48) //Check if valid contentid file
+      return 0;
+  
+    // Get title id from content id
+    strncpy(titleid,cidFile+7,9);
+    strncpy(contentid,cidFile,49);
+    
+    
+    free(cidFile);
+  }
+  else {  
+    // Read param.sfo
+    snprintf(sfo_path, MAX_PATH_LENGTH, "%s/sce_sys/param.sfo", app_path);
+    
+    void *sfo_buffer = NULL;
+    int sfo_size = allocateReadFile(sfo_path, &sfo_buffer);
+    if (sfo_size < 0)
+      return 0;
 
-  // Free sfo buffer
-  free(sfo_buffer);
+    // Get title and content ids
+    
+    getSfoString(sfo_buffer, "TITLE_ID", titleid, sizeof(titleid));
+    getSfoString(sfo_buffer, "CONTENT_ID", contentid, sizeof(contentid));
+    getSfoString(sfo_buffer, "APP_VER", appver, sizeof(appver));
 
+    // Free sfo buffer
+    free(sfo_buffer);
+  }
+  
+  
   // Check if app or dlc exists
-  if (((strcmp(content_type, "app") == 0)||(strcmp(content_type, "dlc") == 0))&&(checkAppExist(titleid))) {
+  if (((strcmp(content_type, "app") == 0)||(strcmp(content_type, "dlc") == 0)||(strcmp(content_type,"psm") == 0))&&(checkAppExist(titleid))) {
     char rif_name[48];
-
+    char rif_path[MAX_PATH_LENGTH];
+  
     uint64_t aid;
     sceRegMgrGetKeyBin("/CONFIG/NP", "account_id", &aid, sizeof(uint64_t));
 
     // Check if bounded rif file exits
     _sceNpDrmGetRifName(rif_name, 0, aid);
     if (strcmp(content_type, "app") == 0)
-      snprintf(sfo_path, MAX_PATH_LENGTH, "ux0:license/app/%s/%s", titleid, rif_name);
+      snprintf(rif_path, MAX_PATH_LENGTH, "ux0:license/app/%s/%s", titleid, rif_name);
     else if (strcmp(content_type, "dlc") == 0)
-      snprintf(sfo_path, MAX_PATH_LENGTH, "ux0:license/addcont/%s/%s/%s", titleid, &contentid[20], rif_name);
-    if (checkFileExist(sfo_path))
+      snprintf(rif_path, MAX_PATH_LENGTH, "ux0:license/addcont/%s/%s/%s", titleid, &contentid[20], rif_name);
+    if (checkFileExist(rif_path))
       return 0;
-
+  
     // Check if fixed rif file exits
     _sceNpDrmGetFixedRifName(rif_name, 0, 0);
     if (strcmp(content_type, "app") == 0)
-      snprintf(sfo_path, MAX_PATH_LENGTH, "ux0:license/app/%s/%s", titleid, rif_name);
+      snprintf(rif_path, MAX_PATH_LENGTH, "ux0:license/app/%s/%s", titleid, rif_name);
     else if (strcmp(content_type, "dlc") == 0)
-      snprintf(sfo_path, MAX_PATH_LENGTH, "ux0:license/addcont/%s/%s/%s", titleid, &contentid[20], rif_name);
-    if (checkFileExist(sfo_path))
+      snprintf(rif_path, MAX_PATH_LENGTH, "ux0:license/addcont/%s/%s/%s", titleid, &contentid[20], rif_name);
+    if (checkFileExist(rif_path))
       return 0;
-  }
+  
+    if(strcmp(content_type,"psm") == 0) 
+      return 0;
+ }
   
   // Check if patch for installed app exists
   else if (strcmp(content_type, "patch") == 0) {
     if (!checkAppExist(titleid))
       return 0;
-	if (checkFileExist(sfo_path)) {
+  if (checkFileExist(sfo_path)) {
+    void *sfo_buffer = NULL;
       snprintf(appmeta_path, MAX_PATH_LENGTH, "ux0:appmeta/%s", titleid);
       pfsUmount();
       if(pfsMount(appmeta_path)<0)
         return 0;
       //Now read it
-	  snprintf(appmeta_param, MAX_PATH_LENGTH, "ux0:appmeta/%s/param.sfo", titleid);
+    snprintf(appmeta_param, MAX_PATH_LENGTH, "ux0:appmeta/%s/param.sfo", titleid);
       int sfo_size = allocateReadFile(appmeta_param, &sfo_buffer);
       if (sfo_size < 0)
         return sfo_size;
       char promoted_appver[8];
       getSfoString(sfo_buffer, "APP_VER", promoted_appver, sizeof(promoted_appver));
       pfsUmount();
-	  //Finally compare it
-	  if (strcmp(appver, promoted_appver) == 0)
-	    return 0;
+    //Finally compare it
+    if (strcmp(appver, promoted_appver) == 0)
+      return 0;
     }
   }
   return 1;
 }
 
-int refreshApp(const char *app_path)
-{
+int refreshApp(const char *app_path) {
   char work_bin_path[MAX_PATH_LENGTH];
   int res;
 
@@ -166,8 +199,7 @@ int refreshApp(const char *app_path)
 }
 
 // target_type should be either SCE_S_IFREG for files or SCE_S_IFDIR for directories
-int parse_dir_with_callback(int target_type, const char* path, void(*callback)(void*, const char*, const char*), void* data)
-{
+int parse_dir_with_callback(int target_type, const char* path, void(*callback)(void*, const char*, const char*), void* data) {
   SceUID dfd = sceIoDopen(path);
   if (dfd >= 0) {
     int res = 0;
@@ -216,8 +248,7 @@ typedef struct {
   uint8_t* rif;
 } license_data_t;
 
-void app_callback(void* data, const char* dir, const char* subdir)
-{
+void app_callback(void* data, const char* dir, const char* subdir) {
   refresh_data_t *refresh_data = (refresh_data_t*)data;
   char path[MAX_PATH_LENGTH];
 
@@ -242,8 +273,7 @@ void app_callback(void* data, const char* dir, const char* subdir)
   }
 }
 
-void dlc_callback_inner(void* data, const char* dir, const char* subdir)
-{
+void dlc_callback_inner(void* data, const char* dir, const char* subdir) {
   dlc_data_t *dlc_data = (dlc_data_t*)data;
   char path[MAX_PATH_LENGTH];
 
@@ -260,8 +290,7 @@ void dlc_callback_inner(void* data, const char* dir, const char* subdir)
   }
 }
 
-void dlc_callback_outer(void* data, const char* dir, const char* subdir)
-{
+void dlc_callback_outer(void* data, const char* dir, const char* subdir) {
   refresh_data_t *refresh_data = (refresh_data_t*)data;
   dlc_data_t dlc_data;
   dlc_data.refresh_data = refresh_data;
@@ -303,8 +332,7 @@ void dlc_callback_outer(void* data, const char* dir, const char* subdir)
   }
 }
 
-void patch_callback(void* data, const char* dir, const char* subdir)
-{
+void patch_callback(void* data, const char* dir, const char* subdir) {
   refresh_data_t *refresh_data = (refresh_data_t*)data;
   char path[MAX_PATH_LENGTH];
 
@@ -326,8 +354,56 @@ void patch_callback(void* data, const char* dir, const char* subdir)
   }
 }
 
-int refresh_thread(SceSize args, void *argp) 
-{
+void psm_callback(void* data, const char* dir, const char* subdir) {
+  refresh_data_t *refresh_data = (refresh_data_t*)data;
+  char path[MAX_PATH_LENGTH];
+
+  if (strcasecmp(subdir, vitashell_titleid) == 0)
+    return;
+
+  if (refresh_data->refresh_pass) {
+    snprintf(path, MAX_PATH_LENGTH, "%s/%s", dir, subdir);  
+    if (refreshNeeded(path, "psm")) {        
+    char contentid_path[MAX_PATH_LENGTH];
+    snprintf(contentid_path, MAX_PATH_LENGTH, "%s/RW/System/content_id", path);
+    
+    char titleid[12];
+    void *cidFile = NULL;
+    
+    // Initalize Bufer
+    memset(titleid,0,12);
+
+    // Get content id
+    allocateReadFile(contentid_path, &cidFile);
+  
+    // Get title id from content id
+    strncpy(titleid,cidFile+7,9);
+    
+    //free buffers
+    free(cidFile);
+    
+    
+    // Get promote path
+    char promote_path[MAX_PATH_LENGTH];
+    snprintf(promote_path,MAX_PATH_LENGTH,"%s/%s",PSM_TEMP,titleid);
+
+    // Move the directory to temp for installation
+    removePath(promote_path, NULL);
+    sceIoRename(path, promote_path);
+
+    // Finally call promote
+    if (promotePsm(PSM_TEMP,titleid) == 0)
+      refresh_data->refreshed++;
+    else
+      sceIoRename(promote_path, path); // Restore folder on error
+    }
+    SetProgress(++refresh_data->processed, refresh_data->count);
+  } else {
+    refresh_data->count++;
+  }
+}
+
+int refresh_thread(SceSize args, void *argp)  {
   SceUID thid = -1;
   refresh_data_t refresh_data = { 0, 0, 0, 0 };
 
@@ -350,13 +426,18 @@ int refresh_thread(SceSize args, void *argp)
   if (parse_dir_with_callback(SCE_S_IFDIR, "ux0:patch", patch_callback, &refresh_data) < 0)
     goto EXIT;
 
+  // Get the psm count
+  if (parse_dir_with_callback(SCE_S_IFDIR, "ux0:psm", psm_callback, &refresh_data) < 0)
+    goto EXIT;
+
   // Update thread
   thid = createStartUpdateThread(refresh_data.count, 0);
 
   // Make sure we have the temp directories we need
   sceIoMkdir("ux0:temp", 0006);
-  sceIoMkdir("ux0:temp/addcont", 0006);
-  sceIoMkdir("ux0:temp/patch", 0006);
+  sceIoMkdir(DLC_TEMP, 0006);
+  sceIoMkdir(PATCH_TEMP, 0006);
+  sceIoMkdir(PSM_TEMP, 0006);
   refresh_data.refresh_pass = 1;
 
   // Refresh apps
@@ -366,13 +447,18 @@ int refresh_thread(SceSize args, void *argp)
   // Refresh dlc
   if (parse_dir_with_callback(SCE_S_IFDIR, "ux0:addcont", dlc_callback_outer, &refresh_data) < 0)
     goto EXIT;
-	
+  
   // Refresh patch
   if (parse_dir_with_callback(SCE_S_IFDIR, "ux0:patch", patch_callback, &refresh_data) < 0)
     goto EXIT;
 
-  sceIoRmdir("ux0:temp/addcont");
-  sceIoRmdir("ux0:temp/patch");
+  // Refresh psm
+  if (parse_dir_with_callback(SCE_S_IFDIR, "ux0:psm", psm_callback, &refresh_data) < 0)
+    goto EXIT;
+
+  sceIoRmdir(DLC_TEMP);
+  sceIoRmdir(PATCH_TEMP);
+  sceIoRmdir(PSM_TEMP);
 
   // Set progress to 100%
   sceMsgDialogProgressBarSetValue(SCE_MSG_DIALOG_PROGRESSBAR_TARGET_BAR_DEFAULT, 100);
@@ -396,8 +482,7 @@ EXIT:
 // Note: This is currently not optimized AT ALL.
 // Ultimately, we want to use a single transaction and avoid trying to
 // re-insert rifs that are already present.
-void license_file_callback(void* data, const char* dir, const char* file)
-{
+void license_file_callback(void* data, const char* dir, const char* file) {
   license_data_t *license_data = (license_data_t*)data;
   char path[MAX_PATH_LENGTH];
 
@@ -421,8 +506,7 @@ void license_file_callback(void* data, const char* dir, const char* file)
   }
 }
 
-void license_dir_callback(void* data, const char* dir, const char* subdir)
-{
+void license_dir_callback(void* data, const char* dir, const char* subdir) {
   license_data_t *license_data = (license_data_t*)data;
   char path[MAX_PATH_LENGTH];
 
@@ -434,8 +518,7 @@ void license_dir_callback(void* data, const char* dir, const char* subdir)
   license_data->cur_depth--;
 }
 
-int license_thread(SceSize args, void *argp)
-{
+int license_thread(SceSize args, void *argp) {
   SceUID thid = -1;
   license_data_t license_data = { 0, 0, 0, 0, 0, 1, malloc(RIF_SIZE) };