Benefits of the update・ Long-term support for the latest functions and function updates Some new functions * 4 provided by the latest Galaxy models and new functions * 4 of the Android OS can also be used on the devices to be updated. Experience the evolving new features of Galaxy on your device.・ Long-term security guarantee Supports 4-year security update * 2. We will support newly discovered security vulnerabilities and problems for a longer period than before, so you can use Galaxy with confidence.・ Extension of application availability period Due to application and service updates, the service may not be continuously available on smartphones equipped with older OS. * 3 With the support of the 3rd generation OS update, you can use the apps and services you normally use for a longer period of time. The target Galaxy models are as follows * 5 Galaxy S series: Galaxy S21 Ultra 5G, S21 + 5G, S21 5G (including Olympic Games Edition), S20 Ultra 5G, S20 + 5G (including BTS Edition), S20 5G, S10 + (Including Olympic Games Edition), S10 Galaxy Note Series: Galaxy Note20 Ultra 5G, Note10 + (including Star Wars Edition) Galaxy Z Series: Galaxy Z Fold3 5G, Fold2 5G (including Thom Browne Edition), Fold, Flip3 5G, Flip 5G, Flip (including Thom Browne Edition) Galaxy A series: Galaxy A52 5G, A51 5G * 1 Software updates are manual updates. * 2 We guarantee a 4-year security update from the timing of release in the United States and each primary sales country. Since the timing, period, and cycle of security updates vary depending on the model and country of sale, we may not be able to provide a 4-year security update for models released in Japan. * 3 For the OS version supported by the app, please check with the publisher of each app. Also, depending on the application you are using, it may not be compatible with the latest OS. * 4 Even when updating the OS to the same generation, the content of the additional functions may differ depending on the terminal. * 5 3rd generation OS updates and models covered by the 4-year security warranty are subject to change in the future. ■ Software update details For the latest software update information, check the homepage of each carrier. NTT DoCoMo: https://www.nttdocomo.co.jp/support/update/KDDI: https://www.au.com/information/notice_mobile/update/ Rakuten Mobile: https://network.mobile.rakuten. co.jp/information/software/