Knock On Not Working

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Thanks Meter: 3
By Anthony_xdl, Member on 30th April 2014, 06:27 AM
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14th October 2015, 09:42 AM |#81  
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The hidden menu trick worked on my LS980 on stock ZVE rom, rooted.
Last edited by shadowcliffs; 14th October 2015 at 07:49 PM.
18th October 2015, 06:52 PM |#82  
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new update:
since problem reappeared again, I had to try something different.
First I have to say that I got LG G2 D801 (T Mobile), but it is used outside US with an international sim card. Even though I tried all above mentioned options, problems came back again, that is, ghostly movement of screen, and double knock not working.
I read that problem with ghostly movement is addressed to digitizer being damaged, I can assure you it is software problem only.
Steps that I took to pinpoint the problem.
1. As soon as I removed sim card from the phone, everything was working perfectly, super respond and all.
so, I thought maybe my sim card its the cause, but
for long time I suspected that T mobile applications might be the cause of what was happening to my phone lately, so I decided to root it so I can install an application for removing preinstalled application, in this case T Mobile applications. Once removed, I turned my sim card back and everything started to work perfectly. Phone is responding like it was a brand new phone.
So, in my case, problem was caused by T-Mobile applications.
So, for the past 24h I had zero problems.
I know that maybe this is a not so common situation (using US phone outside with an international sim card), but if you are like me, then this steps will turn your phone back to normal.
I hope that you will find this info helpful!
21st October 2015, 02:13 AM |#83  
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Thank alot. I rooted my kitkat lg g2 f320l (korean version) and after that my knock on was not working. But now it is working fully. Thanks again.
16th November 2015, 11:41 AM |#84  
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LG G2 D802 Touch not working proper i update touch firmware update but still problem
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