This update includes improvements to functions as listed below.
The exact changes may differ depending on your device model, country, and service provider.
To get the best from your device, please keep your device up to date and regularly check for software updates.

Galaxy A7 (SM-A7100)

Build Number : A7100ZHS1CTI1

Android version : Nougat(Android 7.1.1)

Release Date : 2020-11-16

Security patch level : 2018-11-01

- The latest Android security patch has been applied.
ㆍDevice security has been further enhanced.

Build Number : A7100ZHU1CRL1

Android version : Nougat(Android 7.1.1)

Release Date : 2018-12-28

- OS upgrade - Android 7.1 Nougat
- Provides new UX
- Improved usability of the Notification feature and Quick settings button
- Multi window is supported
- Improved setting menu
- Efficient space for installation of downloaded apps, improved speed of system upgrade and app installation
- Added new feature
· Samsung Cloud V3 is supported in this update，upto 15GB cloud space can be used to backup or sync user data，photos，videos and applications.
· After upgrading, OneDrive App will be removed. You can download the OneDrive App from Galaxy Apps.
· After upgrading, the SmartManager app icon will be deleted and that function can be available in Setting - Device maintenance.
· After upgrading, some widgets will be deleted:
(Smart Manager, Smart Manager, Picture frame)
· Please set your city settings on the weather widget after upgrading, too.
· The user settings for Easy mode may be removed on the new OS. You may need to set them again after the OS upgrade.
※ Some apps that haven't been optimised for Android Nougat might not work properly after the upgrade. In this case, upgrade the app to the latest version via Galaxy Apps.
※ The functionality of some features may differ after the upgrade. Some apps may not function normally.
※ After upgrading, please set your keyboard settings, downloaded language and E-Mail account again.
※ Errors during the upgrade may cause data loss. Back up any important data before upgrading.

Build Number : A7100ZHU1BRB1

Android version : Marshmallow(Android 6.0.1)

Release Date : 2018-03-08

- Improved performance
ㆍWeather widget stability improved.
- The latest Android security patch has been applied.
ㆍDevice security has been further enhanced.

Build Number : A7100ZHU1BQF1

Android version : Marshmallow(Android 6.0.1)

Release Date : 2017-07-04

- The latest Android security patch has been applied.
ㆍDevice security has been further enhanced.

Build Number : A7100ZHU1BQD3

Android version : Marshmallow(Android 6.0.1)

Release Date : 2017-05-18

- Other bug fixes
ㆍWhen checking the mail with the Knox Container app, the problem that the mail body disappears is solved.
- The latest Android security patch has been applied.
ㆍDevice security has been further enhanced.

Build Number : A7100ZHU1BQB1

Android version : Marshmallow(Android 6.0.1)

Release Date : 2017-03-21

ㆍOS upgrade - Android 6.0 Marshmallow
※ Security Enhancements
※ Some apps may be incompatible after OS upgraded.
please update the apps to the latest version via Galaxy Apps and Play store.
※ After uploda to Android OS 6.0, following app will be installed:Smart Tutor and Facebook
※ After upgrade, Google Settings is not supported again, which will be removed.

Build Number : A7100ZHU1APL1