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Operation Cell Phones Last Updated 08/31/2015

We are pleased to announce software version LS720ZV8 is now available on the LG Optimus F3.

  1. From the Home Screen, tap Apps  > Settings  > About phone

  2. Tap Software Information to view the current software version.

  1. Fully charge the battery.

  2. Save any important data before updating the software on your device. Any data not saved may be erased; i.e. contacts, images, etc. To backup your data, connect your phone to a PC via the USB cable. After connecting, swipe down from the top of the screen to open the notification panel and confirm you are connected as a media device (MTP). Copy personal folders to your PC, i.e. DCIM (photos, videos), Downloads, Music, etc.

Note: Calling and messaging functions are not available during the update process. The entire upgrade process varies depending on software package size and your internet connection speed.

Software Update

  1. When the update is available, a notification will display  .  Tap the notification to view the available software update.

  2. Tap Restart & install.  Your phone will restart and begin the update process.

  3. The phone will reboot in system update mode. A progress bar under a green android will display the upgrade progress.

  4. When the upgrade is complete, the phone will restart and transition through a series of alerts stating Android is upgrading.


If you have not been notified of an available software update, you can manually check if one is available.

  1. From the Home Screen, tap Apps  > Settings  > System updates 

  2. Tap Update LG software > Check now to manually check for a new update.

  3. You will be prompted if a new software update is available. Continue from Software Update, step 1.

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