Galaxy A5 (2017) that starting rolling out first in Russia and Romania. 5s5551
The Android 8.0 Oreo update for the Samsung Galaxy A7 (2017) is initially rolling out in Vietnam, addresses system-level vulnerabilities, ranging from high to critical, through two different patch levels. Additionally, there is Knox 3.1 along with Knox API level 25 and TIMA 3.3.0. The build number of the new software package comes as A720FXXU3CRD3.
Although the Android Oreo update for the Galaxy A7 (2017) is presently said to be available only in the Vietnamese market, it should reach the other regions shortly. You can check its availability on your device by going to Settings > Software updates.
s are recommended to back up their data before beginning the update process. Also, the update requires the latest version of some preloaded apps, including Samsung Pay, Samsung Internet, Samsung Notes, and Email that all can be installed individually.