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T-Mobile outs second LG Optimus L9 Jelly Bean update with 'security enhancements'
T-Mobile recently released yet another Android 4.1.2 Jelly Bean software update for users of the Optimus L9, this time to bring the software up to version “P76920f” and with added “security enhancements” that are sure to be useful, especially in times like these. The update works on devices running the Android 4.1.2 (from the previous update) as well as Android 4.0.4 software.
The new update is available as an OTA (over-the-air) software download, which can be started simply by going to the Optimus L9’s Settings menu and checking for System Updates. From what we can tell, this update won’t bring a ton of changes. But if you’re keen to get it on your own device anyway, you can find out more about it — along with instructions on how to update to it — on the T-Mobile Support web site, linked to as a source down below.