Changing the default language of the ThinQ app within the same regional setting may be possible for only select regions (countries). You can change the language settings by following the order below.1. On the home screen, go to the top left Menu, and touch the top right Settings iconPress the top left menu icon on the Home screen and select the top right App Settings.2. Tap "Language" to check and change the language Select the language.  *The screen shown on the instructions may differ from that displayed on the actual app. The availability of products and services may vary depending on the models you own, the region/country you reside in, or the app and product versions.