How does Samsung s5 upgrade to Android 6.0?

There are six models of Galaxy S5 listed in Chinese mainland, namely G9006V, G9006W, G9008V, G9008W, G9009D and G9009W. The latest operating system is Android 6.0. If the phone has a new firmware, there will be a push update notification. The following operations can be performed: Setup-(about mobile phone/about equipment)-System update-automatic update-on. If your system is the latest version, the phone will prompt you that you have installed the latest update. If the mobile phone has an update version prompt, but it can't be upgraded, or the upgrade process is interrupted or the installation fails, it is recommended to check:

1. Is the mobile phone set to the current time?

2. Whether the mobile phone has enough power or storage space (storage space is recommended to be at least 1GB).

3. If the mobile phone system update prompts that the registration failed, it may be a network problem. It is recommended to try again another day or connect to a stable wireless network/mobile data network (the firmware may be large, so it is recommended to connect to WLAN to upgrade).

4. If the problem still exists, it is recommended that you take the purchase invoice, maintenance card and machine to Samsung Service Center for inspection.

Note: If the mobile phone system update prompts that the device has been modified, it may be because the mobile phone has been refreshed. It is recommended to contact Samsung Service Center for handling.