Changes made on older scripts and validated

modules/Migration/schema/660_to_700.php

@@ -2225,9 +2225,6 @@ if(defined('VTIGER_UPGRADE')) {
 		rename('modules/Vtiger/resources', 'modules/Vtiger/resources_650');
 	}
 
-	//Update existing package modules
-	Install_Utils_Model::installModules();
-
 	//recalculate user files to finish
 	RecalculateSharingRules();
 

modules/Migration/schema/701_to_710.php

@@ -426,8 +426,5 @@ if (defined('VTIGER_UPGRADE')) {
 	}
 	//END::Updating custom view and report columns, filters for createdtime and modifiedtime fields as typeofdata (T~...) is being transformed to (DT~...)
 
-	//Update existing package modules
-	Install_Utils_Model::installModules();
-
 	echo '<br>Succecssfully vtiger version updated to <b>7.1.0</b><br>';
 }