diff --git a/htdocs/admin/tools/update.php b/htdocs/admin/tools/update.php
index 3fc2be6d2a3..e978e6a4c37 100644
--- a/htdocs/admin/tools/update.php
+++ b/htdocs/admin/tools/update.php
@@ -25,12 +25,13 @@
 
 require("../../main.inc.php");
 include_once $dolibarr_main_document_root."/lib/databases/".$conf->db->type.".lib.php";
+include_once $dolibarr_main_document_root."/lib/files.lib.php";
 
 $langs->load("admin");
 $langs->load("other");
 
 if (! $user->admin)
-  accessforbidden();
+accessforbidden();
 
 if ($_GET["msg"]) $message='<div class="error">'.$_GET["msg"].'</div>';
 
@@ -45,18 +46,47 @@ $dolibarrroot=preg_replace('/([^\\/]+)$/i','',$dolibarrroot);
 
 
 /*
-*	Actions
-*/
-if ($_POST["action"]=='update')
+ *	Actions
+ */
+
+if ($_POST["action"]=='install')
 {
+	$error=0;
 
+	$original_file=basename($_FILES["fileinstall"]["name"]);
+	$newfile=$conf->admin->dir_temp.'/'.$original_file.'/'.$original_file;
 
+	if (! $original_file)
+	{
+		$mesg=$langs->trans("ErrorFieldRequired",$langs->transnoentities("File"));
+		$error++;
+	}
+	else
+	{
+		if (! preg_match('/\.tgz/i',$original_file))
+		{
+			$mesg=$langs->trans("ErrorFileMustBeADolibarrPackage");
+			$error++;
+		}
+	}
+
+	if (! $error)
+	{
+		@dol_delete_dir_recursive($conf->admin->dir_temp.'/'.$original_file);
+		create_exdir($conf->admin->dir_temp.'/'.$original_file);
+
+		$result=dol_move_uploaded_file($_FILES["fileinstall"]["tmp_name"],$newfile,1,0,$_FILES['fileinstall']['error']);
+		if ($result > 0)
+		{
+			//dol_uncompress($newfile);
+		}
+	}
 }
 
 
 /*
-* View
-*/
+ * View
+ */
 
 $wikihelp='EN:Installation_-_Upgrade|FR:Installation_-_Mise_à_jour|ES:Instalaci&omodulon_-_Actualizaci&omodulon';
 llxHeader('',$langs->trans("Upgrade"),$wikihelp);
@@ -67,6 +97,11 @@ print $langs->trans("CurrentVersion").' : <b>'.DOL_VERSION.'</b><br>';
 print $langs->trans("LastStableVersion").' : <b>'.$langs->trans("FeatureNotYetAvailable").'</b><br>';
 print '<br>';
 
+if ($mesg)
+{
+	print '<div class="error">'.$mesg.'</div><br>';
+}
+
 print $langs->trans("Upgrade").'<br>';
 print '<hr>';
 print $langs->trans("ThisIsProcessToFollow").'<br>';
@@ -96,6 +131,14 @@ print '<b>'.$langs->trans("StepNb",2).'</b>: ';
 print $langs->trans("DownloadPackageFromWebSite",$fullurl).'<br>';
 print '<b>'.$langs->trans("StepNb",3).'</b>: ';
 print $langs->trans("UnpackPackageInDolibarrRoot",$dolibarrroot).'<br>';
+if (! empty($conf->global->MAIN_ONLINE_INSTALL_MODULE))
+{
+	print '<form enctype="multipart/form-data" method="POST" class="noborder" action="'.$_SERVER["PHP_SELF"].'" name="forminstall">';
+	print '<input type="hidden" name="action" value="install">';
+	print $langs->trans("YouCanSubmitFile").' <input type="file" name="fileinstall"> ';
+	print '<input type="submit" name="'.dol_escape_htmltag($langs->trans("Send")).'" class="button">';
+	print '</form>';
+}
 print '<b>'.$langs->trans("StepNb",4).'</b>: ';
 print $langs->trans("SetupIsReadyForUse").'<br>';