PHONE SOFTWARE UPGRADE
Steps to upgrade smart phone software without PC?
- Preparations need to be made before proceeding with software update.
- When remaining battery is low, update may stop midway. It can only proceed when
remaining battery is 50% or more. Please charge batteries before update.
- It is recommended to back up data before starting any update.
- When updated, most recent version will be installed and downgrade is not an option.
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 now)
4. Tap Update Center.
5. Tap Software Update.
6. Select Download via Mobile Network of Wi-Fi.
7. Install the downloaded software.
8. Turn power off and back on after installation. Update is completed.