I had tried it, the notification LED work for downloaded apps like WeChat, WhatsApp, Skype, etc after I tick on the notification downloaded apps, it is hidden, but can be seen by using Quick Shortcut Maker.
Here is the link: http://forum.xda-developers.com/optimus-g-intl/help/solution-kitkat-notification-light-issue-t2840257 from sky14.
saeid am, 25 Aug 2014Oh kitkat's update is not good because have so problems My flash notification is on but i had... moreKitKat is still better than Jelly Bean. In default, notification works for receive text message and missed call only. I had done tick hidden notification on in downloaded apps box, still being watched if the LED works or not.
You can try the solution for led effects through here
Vibration on answer call was very good plz make it the same on kitkat and the toush was fast and one time not double click plz fix it
Oh kitkat's update is not good because have so problems
My flash notification is on but i had no message or missed call or anythings
LG company u lose ur users
djoshha, 24 Aug 2014Has someone of you got v20b version of kitkat? Are there some new features like knock off, gue... moreMy region is still V20a. Actually KnockOn feature is available, but it is hidden. It can be seen only if you install Quick Shorcut Maker. The KnockOn is not perfect in Optimus G.
Has someone of you got v20b version of kitkat? Are there some new features like knock off, guest mode...?
Rocketeer, 23 Aug 2014NO LED NOTIFICATION in Lithuania also, accept for miss calls and messages. This bug seems applied for all users, maybe there will be another update again.
Will this phone support USB OTG? Or any software to make it support OTG. Pls help me
I rooted using framaroot when it was in jellybean. Now updated to kitkat 4.4.2 nowneed to root again. Pls guide me friends
NO LED NOTIFICATION in Lithuania also, accept for miss calls and messages.
Anonymous, 22 Aug 2014Same here.. Other apps like facebook and the like NO LED NOTIFICATIONS.,Maybe there will new update again, we should wait.
Vin, 22 Aug 2014What about the battery?? good or no?So far it's good.
NikiDroid, 21 Aug 2014Notification LED in my LG is only work for receiving miss called and text messages.Same here.. Other apps like facebook and the like NO LED NOTIFICATIONS.,