Updating phone software
Software updates are released to address security issues when they occur, to address minor bugs discovered in the software, to improve the operation of hardware or peripherals, and to add support for new models of equipment.
These small, incremental updates improve the operation of your software.
The update will automatically turn the phone back on when it's finished - so it's best to update the device when you don't need to use it.
Anyone who uses software of any kind has encountered prompts to update or upgrade that software.
There are two different ways to update the Software of your Mobile device, either Firmware Over-The-Air (FOTA), or through a program on a computer - with Kies (for phones like the Note2 or Galaxy S4 and older) or Samsung Smart Switch (for all devices newer than the Note 3 or Galaxy S5).
Please Note: It is highly recommended to connect to a stable Wi-Fi network before downloading a new software update.
In many cases, a software upgrade requires the purchase of the new version of the software, sometimes at a discounted price if you own an older version of the software.
If you bought your software recently and an upgrade is released soon after that, some software companies offer the upgrade to the latest version for free.
It is wise to install security updates when they are released to ensure your system is as protected as possible against constantly changing threats.
You may not even realize the software has been updated.
This is because the internet applications may not need to place a software update on your computer or device to work properly.
In the case of smartphones and tablets, software takes the form of apps.
When an updated version of an app is available, you are notified either by message or by a visual indicator on the app icon.