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-A710Y)

Build Number : A710YZTU1BQK2

Android version : Marshmallow(Android 6.0.1)

Release Date : 2017-12-08

· Device stability improvements, bug fixes.
· New and / or enhanced features.
· Further improvements to performance.

Build Number : A710YZTU1BQD1

Android version : Marshmallow(Android 6.0.1)

Release Date : 2017-05-10

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

Build Number : A710YZTU1BQC2

Android version : Marshmallow(Android 6.0.1)

Release Date : 2017-04-05

- Added new feature
ㆍ"Samsung pay" function has been added.
- The latest Android security patch has been applied.
ㆍDevice security has been further enhanced.

Build Number : A710YZTU1BPK5

Android version : Marshmallow(Android 6.0.1)

Release Date : 2016-11-28

ㆍOS upgrade - Android 6.0 Marshmallow
ㆍThe new TouchWiz provides enhanced usability and an updated visual design.
ㆍQuick connect helps you easily find and connect to nearby devices by showing currently connected devices and previous connections.
ㆍFingerprints are securely protected. An alternative unlock method (pattern, PIN, or password) is required to add fingerprints.
ㆍA new vibration pattern concept has been applied.
※ Before OS 6.0 upgrading, please be sure to update the Samsung Gear to the latest version.
※ Android 6.0 Marshmallow does not support the Decrypt device function. If your mobile device is encrypted, encryption cannot be disabled after upgrading. If you want encryption to be disabled after upgrading, it must be disabled before you upgrade your device. To disable encryption go to Settings - Lock screen and security - Other security settings, then select Decrypt device.
※ After upgrade, Google Settings and Messenger are not supported again, which will be removed.
※ Some apps may be incompatible after OS upgraded. please update the apps to the latest version via Galaxy Apps.
※ Smart manager widget lose Battery and Security function. Storage and RAM function will be remained
※ Smart stay may disappear in quick panel
※ bubbles function may disappear in messages settings
※ Some apps that were installed via the Lollipop OS may need to be updated after upgrading to the Marshmallow OS. Go to Galaxy Apps or Play Store to update apps.
※ Themes downloaded on the previous OS may need to be updated.
※ The functionality of some features may differ after the upgrade. Some apps may not function normally.
※ Errors during the upgrade may cause data loss. Back up any important data before upgrading.

Build Number : A710YZTU1APH3

Android version : Lollipop(Android 5.1.1)

Release Date : 2016-08-30

ㆍDevice stability improvements, bug fixes.
ㆍNew and / or enhanced features.
ㆍFurther improvements to performance.

Build Number : A710YZTU1APC2

Android version : Lollipop(Android 5.1.1)

Release Date : 2016-04-12

- Apply the new vibration mode
- Apply the Andriod regular security patch.

Build Number : A710YZTU1APC1

Android version : Lollipop(Android 5.1.1)

Release Date : 2016-03-25

- Increased battery usage time
- Improved performance with efficient memory management
- Improved SIM detection
- Apply the Andriod regular security patch.