Optimus (GT540) Upgrade


Let's upgrade your Android software.
Do you want to do more with Android?
Upgrade the OS on your GT540 Optimus to Android 2.1 Eclair.

  • What is new?
  • How to Upgrade
  • Android Eclair (2.1)
  • Multiple Accounts
  • Quick Contacts Interface
  • HTML5 Support in Browser
  • Microsoft Exchange Support
  • Live Wallpapers
  • Bluetooth 2.1 Support

NOTICE : Please make sure you are using the latest version of MOBILE SYNC before running the OS upgrade on your handset.

  • After upgrading OS from 1.6 to 2.1 your user data will be erased.
  • Please backup your data in advance.
  • Applications downloaded from Android market will be erased as well.
  • The data which is stored on the SD card won’t be erased.
  • After Upgrading to 2.1 you cannot return to the previous version 1.6.
  • PIMS Backup
  • App Backup
  • Phone Update
  • PIMS Restore
  • App Restore