LG introduces Knock-ON feature to its L- Series II smartphones

LG Electronics today announced that its popular Knock-ON feature would now be included as a standard feature in its L Series II smartphones. The Knock feature allows you to lock and unlock the device by simply double tapping on the screen of the device.

knock-knockKnock-ON was first introduced in LG G2 as a convenient way to turn the smartphone on and off by tapping twice on the display, since the power button was located on the back of the phone. The reaction of audiences to this new feature was so positive that it has now been introduced to LG’s range of L Series II. The L- Series II line-up is one of LG’s bestselling series, and the Knock-ON feature is now available on LG L1 II, L3 II, L4 II, L5 II and L7 II.

This update is all set to begin its roll-out starting February, 2014.

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9 Comments on "LG introduces Knock-ON feature to its L- Series II smartphones"


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March 21, 2014 12:05 am 12:05 AM

Why is not there Lg l9 II?I mean,is the best phone from the L-series,but no knock on update?And who knows,it will get the update?

February 5, 2014 9:28 am 9:28 AM

You r absolutely ryt rama. But the optimus g was first released in international markets such as sprint, At&t n their home grown korea in September 2012. But in india LG launched optimus g in February 27 2013 last year and optimus g pro in july last year too. So according to wht d hardware it has got completely deserve the updates. Google 18 months update policy is still hasn’t completed yet.. so Lg must look out into it..

February 5, 2014 12:37 pm 12:37 PM
@samrat Agreed that the optmius G and optmius G pro were released late in India but most companies provide updates of features or tweaks to devices on the basis of their international launch dates and not country specific launch dates.If you take into consideration international launch dates then the optimus G which launched in mid 2012 internationaly is very old and optimus G pro which launched in feb or march 2013 internationaly is fairly old.Considering how old Optimus G is LG must have decided to stop supporting it completely and in case of Optmius G pro,LG released an enhanced version… Read more »
February 4, 2014 11:31 pm 11:31 PM

Well its a vry nice n smart move by LG that they r gonna introducing popular knock on feature on these budget line up phones. But wht abt those flagships of early 2013 phones. I mean OPTIMUS G & OPTIMUS G PRO. They were the flagship phone having snapdragon s4 pro & snapdragon 600 respectively. Sounds stupid n funny a bit. Are they going to update their flagship to kitkat n knock on feature still remains a mystery. Hope LG wud do that. Coz ignoring or avoiding flagships isn’t a vry gud idea.

February 5, 2014 1:05 am 1:05 AM

In case of LG optimus G pro there is an identical version of LG optimus G pro called LG optimus GX which comes with the knock on feature but the GX is currently limited to korea.In case of LG Optimus G the device was launched way back in 2012 so probably LG is not interested in supporting it anymore just like how HTC has abandoned the One X and One X+ with android 4.2.2.I agree with you that companies must provide extended support for falgship devices.