Remote Update
1. Select ‘Remote updates’ from 'System update' in the menu
2. Check whether the OTA Address is ‘http://download.m3mobile.co.kr/SDK/SM15_O’ from Korea Server.
From EU Server, you can use ‘http://dn.m3mobile.net/OS/OTA/SM15’.
3. Touch ‘Download’.
4. Once OS update’s completed, touch ‘OK’ for reboot.
Wait for 1 min. without any notification then automatically rebooted.
5. After reboot, below image’s shown up.
6. Application restoring will be proceeded