How can I upgrade my smart phone software without using a PC?
Preparations need to be made for software update.
- When remaining battery is low, the update may stop midway. It can only proceed when
the remaining battery is 50% or more.
As such, please ensure there is adequate charge before beginning update.
- It is recommended to back up data before starting an update.
Note: When updated, the most recent version will be installed and a downgrade will
not be available.
How to Setup
■ Software Update
1. Tap settings.
2. Tap General on top right.
3. Go to General and drag screen downward. Go to About Phone.
(App> Settings> General> About Phone> Update Center> Software Update> Check Update )
4. Click Update Center.
5. Tap Software Update.
6. Select Download via Mobile Network of Wi-Fi.
7. Install downloaded software.
8. Turn power off and back on after installation. Update is complete.