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 S6 edge (SM-G9250)

Build Number : G9250ZCU2ERI1

Android version : Nougat(Android 7.0)

Release Date : 2018-09-28

Security patch level : 2018-09-01

- Other bug fixes
ㆍThe stability of WLAN connection is improved.
- Additional improvements
ㆍ"OperaMax" service will be terminated. "OperaMax" application will no longer be available and will be deleted.
- The latest Android security patch has been applied.
ㆍDevice security has been further enhanced.

Build Number : G9250ZCU2ERG2

Android version : Nougat(Android 7.0)

Release Date : 2018-08-22

Security patch level : 2018-06-01

- Other bug fixes
ㆍThe stability of Flipboard APP has been improved.
- The latest Android security patch has been applied.
ㆍDevice security has been further enhanced.

Build Number : G9250ZCS2ERC2

Android version : Nougat(Android 7.0)

Release Date : 2018-04-16

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

Build Number : G9250ZCU2ERB2

Android version : Nougat(Android 7.0)

Release Date : 2018-03-19

- OS upgrade - Android 7.0 Nougat
- Provides new UX
- Improved usability of the Notification feature and Quick settings button
- Improved usability of the Multi window and setting menu
- Efficient space for installation of downloaded apps, improved speed of system upgrade and app installation
- "Music" upgrades to "Samsung Music", supports native music player and online music store. Both "Music" and "Samsung Music" can be generated in some devices.
- Clock usability has been improved
- Samsung cloud have been removed.
- The Sohu News and Sina Finance in the edge panel will not be supported from this version
- The latest Android security patch has been applied.
ㆍDevice security has been further enhanced

※ The Festival effect will not be supported from this version onwards, and any related content that you downloaded previously will not be supported either.
※ If you are using Gear IconX, please make sure to update to the latest version before upgrading to the Nougat OS.
※ 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.
※ Errors during the upgrade may cause data loss. Back up any important data before upgrading.

Build Number : G9250ZCS2DQG3

Android version : Marshmallow(Android 6.0.1)

Release Date : 2017-08-07

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

Build Number : G9250ZCS2DQE1

Android version : Marshmallow(Android 6.0.1)

Release Date : 2017-06-12

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

Build Number : G9250ZCU2DQD1

Android version : Marshmallow(Android 6.0.1)

Release Date : 2017-05-10

- Improved performance
ㆍImproved the accuracy of weather.
- Other bug fixes
ㆍFixed Browser force close issue.
ㆍFixed the issue that themes can not be downloaded.
ㆍFixed the issue that app optimization was executed on boot phase.
- The latest Android security patch has been applied.
ㆍDevice security has been further enhanced.

Build Number : G9250ZCU2DQB2

Android version : Marshmallow(Android 6.0.1)

Release Date : 2017-03-13

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

Build Number : G9250ZCU2DQB1

Android version : Marshmallow(Android 6.0.1)

Release Date : 2017-02-20

- Improved performance
• The quality of Mobile networks has been improved.
- Other bug fixes
• Fixed the issue that the backup and restoration manager force close when editing the address with the smart switch
• On Circle service is removed because the 3rd party's contract is expired and 3rd party will not maintain it.
- The latest Android security patch has been applied.
• Device security has been further enhanced.

Build Number : G9250ZCU2DPJ2

Android version : Marshmallow(Android 6.0.1)

Release Date : 2016-11-04

- Improved performance.
ㆍSmart manager function improved.
ㆍImproves the functionality of the various appㆍspecific.(My File, Message, contact etc.)
- Other bug fixes
ㆍFixes an issue that screen lock type display error
ㆍFixes an issue that force close happened when security policy updates.
- The latest Android security patch has been applied.
ㆍDevice security has been further enhanced.

Build Number : G9250ZCU2DPI1

Android version : Marshmallow(Android 6.0.1)

Release Date : 2016-10-09

- Other bug fixes
ㆍImproved the issue that handset heat and autorun in some APPs
ㆍFixes an issue that unnecessary data can not be optimized.
ㆍFixes an issue that memory can not be optimized for Wechart.
ㆍFixes an issue the text can not be copied and pasted.
ㆍFixes an issue that the Thread button is not available after SW upgrade.
ㆍFixes an issue that the player's options are wrong for audio file.
ㆍFixes an issue that APPs icons are duplicated and can not be deleted.
ㆍFixes an issue that input method editors can not be switched.
ㆍFixes an issue that SIM Card Tool Kit icon disappears after device is encrypted.
ㆍFixed the issue that not show some events when the cover is closed.
ㆍFixes an issue that Themes store can not be updated and opened.
ㆍFixes an issue that screen display abnormal when screen is unlocked.
- The latest Android security patch has been applied.
ㆍDevice security has been further enhanced.

Build Number : G9250ZCS2DPH2

Android version : Marshmallow(Android 6.0.1)

Release Date : 2016-09-06

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

Build Number : G9250ZCU2DPG3

Android version : Marshmallow(Android 6.0.1)

Release Date : 2016-07-22

- Added new feature
ㆍVoLTE support when using the China Mobile SIM card.
ㆍ"Samsung pay" function has been added. (only NFC mode)
- Improved performance
ㆍThe performance of data communication speed has been improved for using China Unicom SIM card.
- The latest Android security patch has been applied.
ㆍDevice security has been further enhanced.

Build Number : G9250ZCS2DPF1

Android version : Marshmallow(Android 6.0.1)

Release Date : 2016-06-22

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

Build Number : G9250ZCU2DPE1

Android version : Marshmallow(Android 6.0.1)

Release Date : 2016-05-30

- Added "WeChatFreeWlan" function, when the region exists the hotpoint of "WeChatFreeWlan" and the device has logined Wechat, the device will inform user, and can joint it without password.
- Other bug fixes
ㆍFixed the issue when showing battery percentage in status bar.
ㆍFixed the issue that the seaching function of contact doesn't work intermittently.
ㆍFixed the issue that the backgroud audio of game does not work
ㆍFixed the issue that S Plan is terminated
ㆍFixed the issue that Taobao app is terminated
ㆍFixed the issue that Bluetooth is enalbled automatically
ㆍFixed the issue that theme disappears in the quick settings
ㆍVarious appㆍspecific issues have been resolved.
- The latest Android security patch has been applied.
ㆍDevice security has been further enhanced.

Build Number : G9250ZCU2DPC3

Android version : Marshmallow(Android 6.0.1)

Release Date : 2016-04-20

- Improve the battery usage time
- Fix the problem that the bottom of the message screen looks white
- Fix the problem that float "Com.samsung.faceservice stop"popㆍup

Build Number : G9250ZCU2DPC2

Android version : Marshmallow(Android 6.0.1)

Release Date : 2016-03-24

- OS upgrade : Android 6.0 Marshmallow
- The new TouchWiz provides a brandㆍnew visual design and enhanced usability
- Quick connect makes device connection more convenient
- Fingerprints combined with pattern, PIN and password provide enhanced security for lock screen function
- Advanced power saving mode restricts background data and extends battery life
- Apply the new vibration mode
※ before Urgrade, please update Gear manager to latest version
※ Android 6.0 Marshmallow does not support the Decrypt device function anymore.
If encryption function is not used anymore, Please disable encryption before the device is upgraded.
(Settings →Lock sreen and security → Other security settings → Disable encrypt device)
※ After upgrade, Samsung Reader is substituted for Samsung Magazine. Samsung Reader provide Eㆍbook contents additionally.
※ Some apps may be incompatible after OS upgraded. please update the apps to the latest version via Galaxy Apps.
※ Email, Data Usage, and Samsung magazine widgets may disappear on home screen after OS upgraded, please set these widgets or relative application again if you used.
※ 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
※ After Upgrade, Private mode doesn't support Internet browser
(Sbrowser 4.0 version doesn't support private mode)
※ Some Edge pannel functions for G9250 may be not supplied after OS upgraded. We will offer the functions later when stable enough.

Build Number : G9250ZCU2COLB

Android version : Lollipop(Android 5.1.1)

Release Date : 2016-02-29

- Sogou Engine Porting in Samsung Keypad.
- Added the "Galaxy Care" that provied the optimization, searching the new infomation, question and answer etc. for customer
- Improved performance with efficient memory management
ㆍOptimized closing unused applications
ㆍSW Update improvement ( Schedule Update, Update Notice function )

Build Number : G9250ZCU2COJA

Android version : Lollipop(Android 5.1.1)

Release Date : 2015-10-27

- Upgrade the Smart Manager
- Improved the FOTA speed
- Improved heating problem in some cases(playing specific game)
- Apply the Andriod regular security patch
- Performance improvement by efficient system management

Build Number : G9250ZCU1COI7

Android version : Lollipop(Android 5.1.1)

Release Date : 2015-10-02

- Performance improvement by efficient system management
ㆍOptimize period of closing unused applications
- Icons of some preload applications are changed
- Microsoft Office applications, including Word, Excel, and PowerPoint and Gear manager are preloaded
- Eㆍmail function is stablized
- Add new browser function (Night mode and etc)

Build Number : G9250ZCU1BOH2

Android version : Lollipop(Android 5.1.1)

Release Date : 2015-08-21

- Improved fingerprint recognition
- Enhanced eㆍmail Security
- Optimized battery consumption
- Noise reduction over speakerphone

Build Number : G9250ZCU1BOGB

Android version : Lollipop(Android 5.1.1)

Release Date : 2015-07-31

- OS upgrade : 5.1.1 (Lollipop)
- Performance improvement by efficient memory management
ㆍClosing applications which have not been used for a long time automatically
ㆍAutomatic removal of unnecessary files
ㆍNotifying unstable applications
- Optimization of battery usage time
- Security Enhancements
- Improved the User Interface and stability
- New and / or enhanced features.