[Q] double tap to switch on screen doesn't work!!! - AT&T LG G2

hello everybody
i installed cm 12.1 with its modem on my lg d800 and everything worked just fine
then i restored my phone to it original kk rom and installed the kk modem
the problem is when i double tap the screen it doesn't switch on ,but when i double tap when the screen is switched on it switches off normally.
anyone can help me please?

Open dialer menu and type;
5689#*980# (Sprint)
3845#*801# (T-Mobile)
3845#*803# (AT&T Canada)
3845#*802# (International)
3845#*800# (At&T)
3845#*980# (Verizon)
And when hidden menu is showed up, go to "Settings"
and go to "Update Touch Firmware".
Click to expand...
Click to collapse
http://www.mylgphones.com/how-to-fix-lg-g2-knock-on-not-working-issue.html
Note: If dialer code doesn't work.......you most likely will have to either go back to stock to access the hidden menu....or download the hidden menu apk, search xda for it.

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At now I have android 2.3.5. And after this software update the menu still sometimes hangs.
can somebody help me with this problem?
I also tried the go launcher them from re android market.
The menu in this theme doesn't hangs when I switch the pages.
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[Q] Stuck in odd loop

Recently Rooted an LG G2 (ls 980) from sprint after trying several times and failing to put custom ROM on it the phone got stuck on the LG screen. Tried power and volume up button to do hard reset after it brings me to twrp menu however every option brings me to a menu saying phones not rooted and need to install superSU if installed the lg screen comes back on....if I choose not to install same thing happens....Help would be greatly appreciated

[Q] Booting into Recovery Mode with Broken Home Button?

I recently swapped motherboards with another Galaxy S3, and my home button has been non-responsive. Today, I made the choice to switch roms to Pac Man rom, and unfortunately it wasn't correctly installed onto my device. Settings isn't responding, neither is the Android system in general. I tried to boot into custom recovery, but I realized I cannot with a broken home button. Any way I can use an outside source to boot into recovery or download mode?
ChrisHilinski said:
I recently swapped motherboards with another Galaxy S3, and my home button has been non-responsive. Today, I made the choice to switch roms to Pac Man rom, and unfortunately it wasn't correctly installed onto my device. Settings isn't responding, neither is the Android system in general. I tried to boot into custom recovery, but I realized I cannot with a broken home button. Any way I can use an outside source to boot into recovery or download mode?
Click to expand...
Click to collapse
you can use rom manager or goo manager they will boot into recovery.
there is also an app in the playstore called something like quick boot will also work
Moved to Q&A.

[Q] I removed my navigation bar in Nexus 7

Hello everyone! I am new to this forum and do not even know much about android!
3 days ago, i rooted my Nexus 7 (2012) WiFi Tablet and it was rooted correctly The next day i downloaded 'Softkeyz'. Those who do not know what 'Softkeyz' is can visit this link --> http://forum.xda-developers.com/showthread.php?t=2354498
I then downloaded softkeyz just to customize my navigation bar buttons nd selected the one which i liked.....when i clicked on the 'tick mark' it showed "saving your configuration....your device will restart"....after it got restarted i lost my navigation bar buttons and notification panel......i am totally confused what to do now......plzz anyone who can help me......i even did a factory reset my device but still its not there....should i do a stock image recovery of my tablet??? will it help to resolve my problem?? plzz reply.......Your help is a must!
Heeth21 said:
Hello everyone! I am new to this forum and do not even know much about android!
3 days ago, i rooted my Nexus 7 (2012) WiFi Tablet and it was rooted correctly The next day i downloaded 'Softkeyz'. Those who do not know what 'Softkeyz' is can visit this link --> http://forum.xda-developers.com/showthread.php?t=2354498
I then downloaded softkeyz just to customize my navigation bar buttons nd selected the one which i liked.....when i clicked on the 'tick mark' it showed "saving your configuration....your device will restart"....after it got restarted i lost my navigation bar buttons and notification panel......i am totally confused what to do now......plzz anyone who can help me......i even did a factory reset my device but still its not there....should i do a stock image recovery of my tablet??? will it help to resolve my problem?? plzz reply.......Your help is a must!
Click to expand...
Click to collapse
If you have the Google Now Launcher running and active, say "OK Google" and the voice assistant should open up. Say "Open settings" and the settings menu should load. From there you can go to your applications manager and reset/disable/uninstall Softkeyz.

Notification and nav bar problem

My z5 dosnt expand notification ( Quick settings ) neither i can click on the home screen and the recent menu key but they are click-able so there is nothing with my screen digitalizer
My phone's bootloader is unlocked but everything is stock inc stock rom stock kernel
i flashed the .253 software 4 times but the same problem
please help me asap
thanks in advance

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