The latest software for the LG G6 H871 AT&T is software version H87121m.
To check what version of software is installed on your LG G6:
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Open Settings
> General tab > About phone
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Tap Software information.
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View the current software under Software version.
Select software for more info:
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Software version H87121m - Release date March, 2019
- Android Security Update (2019-02-01)
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Software version H87121L - Release date Janauary, 2019
- Android Security Update (2019-01-01)
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Software version H87121k - Release date December, 2018
- Android Security Update (2018-11-01)
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Software version H97121j - Release date November, 2018
- Android Security Update (2018-10-01)
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Software version H87121i - Release date September, 2018
- Android Security Update (2018-08-01)
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Software version H87121c - Release date July, 2018
- Maintenance Release
- Flash Jump-Cut
- Timer Guide
- Google ARCore
- Bright mode
- Google Assistant with LG integration
- Android Security Update (2018-06-01)
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Software version H87120c - Release date June, 2018
- Android Oreo OS Upgrade
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Software version H87110p - Release date Ferbruary, 2018
- Security Maintenance Release
- Android Security Update (2018-01-01)
Software Update
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When the software update is available, you receive a notification prompt.
Note: If prompted, connect to a Wi-Fi network to download the software update. To start download after enabling Wi-Fi, tap Apps > Settings > General tab > About phone > Software Update > Continue update.
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Tap Download. While the software is downloading the software download icon will display in the status bar.
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Once downloaded, tap Continue to install. Your LG G6 will restart to perform the update.
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When the update is complete, your phone will restart and transition through a series of alerts stating Android is upgrading. Once your phone has powered on you will be notified that the software update successfully installed. Tap OK to close the notification.
Troubleshooting
If you have not been notified of an available software update, you can manually check if one is available.
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Open Settings
> System Updates.
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Tap Update Now to manually check for a new update.
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You will be prompted if a new software update is available. Continue from Software Update, step 1.
To download LG Bridge select your operating system:
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Connect your mobile device to your computer with a USB cable.
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On your mobile device, tap the USB notification in the notification panel.
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Tap Media device (MTP) if not already selected. Media device (MTP) must be selected before LG Bridge opens.
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Open LG Bridge, then from the Software update tab click Software update button to check for an available update.
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If a software update is available, select Start to update your mobile device.
