The Android 6.0 system update of Samsung S5 has also been updated in the current international version of SM-G900F following the push in South Korea, Trinidad, Tobago and Argentina, but only Sri Lanka has received it so far, which is predicted to be a test push. If there is no major problem, the push will be sent in Asia, Europe and other regions on a large scale. However, users of Bank of China S5 need not worry. After the international version of the system is upgraded, all major versions of Bank of China will receive the system update push in succession.

Generally speaking, Samsung's flagship mobile phones S series and Note both support two major versions of Android system updates (for example, S5 will be pushed by Android 5.0 and Android 6.0 systems), which is conscience in the current mobile phone market. At present, most domestic manufacturers are just blindly rushing to release new models to attract attention, but often ignore the system maintenance and update of old models, Once there is an update, it is also an update that "fixes several bugs" and so on. It can be said that this is an irresponsible attitude towards consumers. For example, Samsung, Sony, Apple and other mobile phone manufacturers generally ship stable versions of their phones when they sell them. Even if they find system bugs after sales, they will push updates and fixes. In the future, they will generally push updates when the system version has been upgraded or features have been added, and they will never say that after the phones are sold, they will only repair system vulnerabilities one by one through consumer feedback. Secondly, domestic manufacturers tend to muddle along in upgrading Android versions, and most of them still stay on Android 4.4.1 or 5.0 systems. The Android version upgrade is not just a digital game. There are a variety of functional improvements made by Google to the Android system or the filling of loopholes in previous systems, which are more important now when the importance of mobile phones is increasing. I hope that domestic manufacturers can have a clear explanation of the system update cycle for previous mobile phones in addition to developing new ones in the future, Let consumers buy with confidence and use with satisfaction.