Software versions & updates: LG Optimus L9

Learn how to check the software version and update the LG Optimus L9. Find out more on this page:

 

Understanding the software version

How tos

 

 

Understanding the Update

Beginning September 9, the LG Optimus L9 will have a software update to Android version 4.1.2/ Software P76920h via Over the Air (OTA). This update improves roaming connectivity.

 

You can update in one way:

  • Over the air (OTA) update: The software update to P76920h will be available starting September 9. Follow the on screen prompts to install the update.

 

Current Baseband VersionUpdate Status
P76920hThis software version is current. Your device software is up to date.

P76920f

P76920d

P76910g

P76910e

You can complete a software update by receiving or requesting the OTA.

See the below steps to update to P76920d.

If the update is not available due to maximum daily download limit, you will receive the message The device is up to date. Please wait until you receive the OTA.

Other versions

T-Mobile and LG will not send you a software update.

 

Devices with non-T-Mobile software versions are out of warranty and do not receive updates.

 

 

Software versions

Android version 4.1.2 / Software version P76920h - Current version

    • Version
      • Android version 4.1.2 / Software version P76920h
      • Updated 9/09/2013
    • Improvements
      • Roaming connectivity

Android version 4.1.2 / Software version P76920f

      • Version
        • Android version 4.1.2 / Software version P76920f
        • Updated 7/10/2013
      • Improvements
        • Operating system updated to Jelly Bean
        • Security enhancements
      • Requirements
        • Android version 4.1.2 / Software version P76920d
        • Android version 4.0.4 / Software version P76910g
        • File size of update is 355.7MB for 10g to 20e or 44.1 MB for 20d to 20e
        • Battery life at 50% or higher

Android version 4.1.2 / Baseband version P76920d

      • Version
        • Android version 4.1.2 / Baseband version P76920d
        • Updated 4/22/2013
      • Improvements
        • Operating system updated to Jelly Bean
      • Requirements
        • Android version 4.0.4 / Software version P76910g
        • File size of update is 350 MB
        • Battery life at 50% or higher

Android version 4.0.4 / Baseband version P76910g

      • Version
        • Android version 4.0.4 / Baseband version P76910g
        • Updated 1/23/2013
      • Improvements
      • Requirements
        • Android version 4.0.4 / Software version P76910e
        • File size of update is 24 MB
        • Battery life at 50% or higher

Android version 4.0.4 / Baseband version P76910e- Original Software 10/31/2012

 

 

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How tos

Check Software version

To check the current software version, follow these steps:

 

  1. From the Home screen, tap the Menu key.
  2. Tap Settings.
  3. Under system, tap About Phone.
  4. Tap Software information.

 

 

Download OTA Update from LG

Download update from T-Mobile

You may request the update from the update servers, even if you have not received the Over the Air (OTA) update. To download or check for updates, follow these steps:

 

  1. From the Home screen, press the Menu key.
  2. Touch Settings.
  3. Touch About device.
  4. Touch System update.
    • If you are not connected to Wi-Fi, you will receive a prompt to connect.
    • If Wi-Fi is not available, tap on OK.
    • If the update is not available due to maximum daily download limit, you will receive the message The device is up to date. Please wait for the OTA update to arrive.
  5. Follow the on-screen prompts.
  6. Wait as your phone restarts and updates to Android version 4.1.2 / Baseband version P76920f.

 

Download Over the Air (OTA) software update

After receiving a notification that you received the OTA update, you may download it. To download, follow these steps:

 

  1. You will receive a notification message when the update is available for you.
  2. From the message Notification Screen, touch Download.
  3. Touch Install Now.
  4. Wait as your phone restarts and updates to Android version 4.1.2 / Baseband version P76920f.

 

Help

If you experience any issues after downloading the update, contact customer care.