Can I upgrade my phone wirelessly? (Firmware Over The Air)
■ What is FOTA (Firmware Over The Air)?
FOTA is a wireless tool used to update software of smart phones. This method is
recommended for convenience.
It also allows manufacturers and operators to "push out" firmware updates to ensure their consumers
have the latest software update.
How to Setup
■ How can I check if the software is the latest version?
Go to Settings → General Tab → About phone → Update Center → Software Update → Check now for update
■ FOTA UI – Download & Install
※ It's recommended to connect to Wi-Fi network when updating to avoid
high data fee. Also make sure to fully charge the battery and have the enough device memory.
Please do not remove the battery during upgrade.
■ FOTA FAQs
a) What if I move from a Wi-Fi environment and my phone reverts to 3G while downloading?
- Downloading will continue in 3G network.
- When ‘Wi-Fi Only’ is selected, downloading will be paused as Wi-Fi network is disconnected
Once Wi-Fi network is reconnected, download will restart.
b) What if I lose connection of a 3G/Wi-Fi network while downloading?
- Due to a resume function, downloading will continue from where it paused.
c) While installing after download, what happens if the installation stops due to battery?
- Once the power turns back on, download will restart from where it paused with resume function.