Samsung Galaxy S6 Product Notes page 3

3. Once the download is complete, the device will restart and install the updates and provide a
confirmation after powering up that your phone software has been updated.
Verifying Software Version
Below are the steps to check your software version and to manually update the software to the new
version ( G920AZTUU4CPF2 ).
1. From any home screen, touch the Menu key, and then touch Settings.
2. Touch the System tab at the top of the display
3. Scroll down and touch About device.
4. Look under Build number which will list the software version. If you are on software version
G920AZTUU3BOJ6 , you can update to version G920AZTUU4CPF2.
How to Manually Update the Software
1. Ensure the phone is fully charged, is connected to Wi-Fi, and all data on phone has been backed-up.
2. From any home screen, touch the Apps key, and then touch Settings.
3. Touch the System tab at the top of the display (swipe the tabs to the left until System is shown).
4. Scroll down and touch About device.
5. Touch the Download updates manually option.
6. The device will register with Samsung and automatically begin downloading the update.
7. After the software has completed downloading you will see the screen on the left if looking at your
Notification Panel. Tap on it to display the screen on the right