This app works with firmware version 9.38 or higher. If you are using a version lower than 9.38 Please download the latest firmware from the ipTIME homepage and upgrade the product. - Precautions - 1) The Extender must be installed and used within the Wi-Fi signal range that you want to connect. 2) You must enter the correct Wi-Fi password.     If you make a mistake and make a setting, you need to do it again after initialization. ■ Access rights required for the ipTIME Extender [Essential A