Knock On and Slide aside not working well - G2 Q&A, Help & Troubleshooting

As the tittle says both features arent working well. When i first bought the phone they.work spot on, now.knock on sometimes doesnt work and sometimes if double tap to unlock then double tap to lock it takes alot of time to hear the lock sound. Slide aside isnt working and yes i activated it. Plus a little lag is found when using keyboard and some in the UI. Any help
Sent from my LG G2

All started when i installed Snapdragon Battery Guru. I uninstalled it but still
Sent from my LG G2

Related

[Q] Disable Proximity Sensor

Hi,
is there an option for android-HD2s to disable the proximity sensor? I'm sick of the behavior of my device that the screen doesn't turn on again after making a phone call, taking out battery isn't a very useful option...
I already tried the Recalibrator for the sensor (originally for DesireHD), it worked for a few days but now again i've got the problem...
Therefore i'd rather have the screen turned on during the phone call, than having a blocked phone after the call..,
Do you know a solution?
pcmanuser said:
Hi,
is there an option for android-HD2s to disable the proximity sensor? I'm sick of the behavior of my device that the screen doesn't turn on again after making a phone call, taking out battery isn't a very useful option...
I already tried the Recalibrator for the sensor (originally for DesireHD), it worked for a few days but now again i've got the problem...
Therefore i'd rather have the screen turned on during the phone call, than having a blocked phone after the call..,
Do you know a solution?
Click to expand...
Click to collapse
hi, I guess you are using Desire HD rom. If is so I fully understand you. Those build s avery big and laggy. After trying many,many rom s Iwent to this one>http://forum.xda-developers.com/showthread.php?t=931126
The screen turns on , everything work s fine. And it is crazy fast. Believe me, you will love android after this.
the best DHD Rom is Core Droid, in 1.3 the sensor was good, but in the actual 1.4 its bad again, try it when the next version is out. its very fast and nice skinned, also always good updates like the controls widget in the notifications bar.
Are we talking about the rom for hd2??is there anyone who can help us on the same problem?
I do this that way http://forum.xda-developers.com/showpost.php?p=16008095&postcount=4

Some silly G2 questions

Thinking about returning my recently purchased G Pro for the G2. Some silly questions that I couldn't find answers to from searching:
1) If I use the knock-on feature to turn on the screen momentarily (check the time or notifications) but don't actually swipe to wake it up, does it automatically turn off after a couple of seconds (like what happens when pressing the power button on other phones) or does it stay in an on position?
2) I read some issues with Nova and knock-off. But do 3rd party launchers work just fine for the knock-on feature? I don't mind just letting the screen turn off after the prescribed time so knock-off is not as big a deal.
3) Most cases I've seen leave the volume/power buttons exposed, which I would prefer to make button pressing easier. Does this eliminate any issues of pockets turning on the screen?
4) Anyone noticed premature scuffing of the power button on from constant resting on surfaces (if no case is used)?
Thanks!!
MobileNick said:
Thinking about returning my recently purchased G Pro for the G2. Some silly questions that I couldn't find answers to from searching:
1) If I use the knock-on feature to turn on the screen momentarily (check the time or notifications) but don't actually swipe to wake it up, does it automatically turn off after a couple of seconds (like what happens when pressing the power button on other phones) or does it stay in an on position?
2) I read some issues with Nova and knock-off. But do 3rd party launchers work just fine for the knock-on feature? I don't mind just letting the screen turn off after the prescribed time so knock-off is not as big a deal.
3) Most cases I've seen leave the volume/power buttons exposed, which I would prefer to make button pressing easier. Does this eliminate any issues of pockets turning on the screen?
4) Anyone noticed premature scuffing of the power button on from constant resting on surfaces (if no case is used)?
Thanks!!
Click to expand...
Click to collapse
1. On my VZW G2, with Nova installed, yes - it dims in about 5 seconds, turns off in about 10 seconds
2. I've used Nova since day 1, and I've not had any real issues with on or off. If its in my hand, I use a knuckle, and if its on a desk/surface a tap seems to work fine. I think it likes a good solid shake to move the accelerometer or something.
3. I've got the cheap Verizon TPU case on, leaves the buttons exposed, and I've had 0 issues with screen on in mah pocket.
4. I've always used a case, so I've got nothing here. Sorry.
Cheers! :good:
Cool - thanks for the quick reply! I am enjoying my G Pro, so I think I will love the G2 My only issue with the G Pro really is that the whole point of the large screen "phablet" is to get more info on the display. But many apps do not take advantage. I've looked at apps side by side with my prior Galaxy S3, and the same info is there - just larger on the G Pro! Not worth carrying a larger heavier device if I can't get more info on the screen. Only when raw browsing does it really help. The G2 seems like the perfect fit
MobileNick said:
2) I read some issues with Nova and knock-off. But do 3rd party launchers work just fine for the knock-on feature? I don't mind just letting the screen turn off after the prescribed time so knock-off is not as big a deal
Click to expand...
Click to collapse
I use Nova Launcher, and knock on works just the same as always. Knock off however does not work quite the same, where before on stock launcher you could double tab on any open space on the homescreen or the status bar to turn the device off, now the feature only works when double tapping the status bar. Easy enough though. I like it this way actually because I am so use to double tapping the homescreen to open my app drawer, so now I can have both features working.
MobileNick said:
Cool - thanks for the quick reply! I am enjoying my G Pro, so I think I will love the G2 My only issue with the G Pro really is that the whole point of the large screen "phablet" is to get more info on the display. But many apps do not take advantage. I've looked at apps side by side with my prior Galaxy S3, and the same info is there - just larger on the G Pro! Not worth carrying a larger heavier device if I can't get more info on the screen. Only when raw browsing does it really help. The G2 seems like the perfect fit
Click to expand...
Click to collapse
Happy to help! As a former Oregonian, I'm always looking out for those still up north aways.
@EniGmA1987: Exactly - I'm perfect using Nova if the knock-on works cause I don't mind letting screen shut off on its own
@giri0n Haha yes - rains are about to start so next few months not the best to be in Pacific NW
Do you guys have any issues typing fast due to the soft button placement? I had quite some trouble typing on my Nexus 7 cause kept hitting the soft buttons when trying to press space bar cause I was typing sloppily! Doesn't happen with the traditional capacitive button layout.
MobileNick said:
@EniGmA1987: Exactly - I'm perfect using Nova if the knock-on works cause I don't mind letting screen shut off on its own
@giri0n Haha yes - rains are about to start so next few months not the best to be in Pacific NW
Do you guys have any issues typing fast due to the soft button placement? I had quite some trouble typing on my Nexus 7 cause kept hitting the soft buttons when trying to press space bar cause I was typing sloppily! Doesn't happen with the traditional capacitive button layout.
Click to expand...
Click to collapse
I haven't...I turned off the LG keyboard and turned on the stock Android one (which I had on my GNex for a long while now and loved) and I use their faux Swype instead of touch typing so I don't have too many typing issues with that. The slide thru method on the stock keyboard is surprisingly accurate and learns what you use quite quickly.
Good points! I use SwiftKey and found that traditional thumb typing is fastest and most accurate for me - will just have to get used to the touch keys underneath I guess. I used to use Smart Keyboard Pro and it had a nice feature to add some padding below the keyboard to add some separation.

Knock knock not as responsive waking up...

Sometimes I have to knock knock twice in a row to turn on the device. It works well turning off, but on half of the times it won't turn on. Gotta do it twice. Anyone else encounter this?
Sent from my LG-D803 using Tapatalk 4
Brava27 said:
Sometimes I have to knock knock twice in a row to turn on the device. It works well turning off, but on half of the times it won't turn on. Gotta do it twice. Anyone else encounter this?
Sent from my LG-D803 using Tapatalk 4
Click to expand...
Click to collapse
I do not have that issue, but I have read in a few posts that it can be dependent on where you are knocking on the screen.
hd-renegade said:
I do not have that issue, but I have read in a few posts that it can be dependent on where you are knocking on the screen.
Click to expand...
Click to collapse
Yes! Excellent advice
Sent from my LG-D803 using Tapatalk 4
Brava27 said:
Yes! Excellent advice
Sent from my LG-D803 using Tapatalk 4
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Click to collapse
I think the biggest issue is knock speed.... mine works damn near 100% when I slowed down some, and knock slower like it showes at the end of the G2 commercials....
I think it's partially related to the proximity sensor. There are times when I can't get the knock on to work at all and when I hit the power button the screen shuts right back off.
Usually a few swipes over the sensor makes it work again. Sometimes I'll go in and turn the Knock On gesture off and back on and then it seems to work great for a while too.
csmith8507 said:
I think it's partially related to the proximity sensor. There are times when I can't get the knock on to work at all and when I hit the power button the screen shuts right back off.
Usually a few swipes over the sensor makes it work again. Sometimes I'll go in and turn the Knock On gesture off and back on and then it seems to work great for a while too.
Click to expand...
Click to collapse
This is my exact problem. The phone just decides it doesn't want to wake up with knock-on...but after I press the power button, it only turns on for half a second and it's out again. I never tried swiping over the sensor, but hopefully it works because it's mighty annoying when it does it during a call!
I wonder if there's a fix for this?
canecbr600 said:
I think the biggest issue is knock speed.... mine works damn near 100% when I slowed down some, and knock slower like it showes at the end of the G2 commercials....
Click to expand...
Click to collapse
this, if you are trying to do it like you did on the nokia n9 or nokia 8800 then it won't work
slow deliberate knocks are the only way
waiting on the g2 to arrive, but on my review unit, knock knock wouldn't respond correctly if i left the phone on the table, but if i picked it up, it would work nothing scientific here just an experience of one person and one prototype
I had the same issue... What fixed it is: 1. I found that the screen protector was hindering it somewhat. 2. Go to settings->display->screen-off effect-> and change it to simple. This REALLY seemed to help. Let us know!
in_dmand said:
I had the same issue... What fixed it is: 1. I found that the screen protector was hindering it somewhat. 2. Go to settings->display->screen-off effect-> and change it to simple. This REALLY seemed to help. Let us know!
Click to expand...
Click to collapse
I did notice it does seem to behave better when set to simple for the screen off animation.
My screen protector does have a cutout around the sensors. Keeping the sensor area clean enough to qualify as having OCD does seem to make it work properly the first time, every time. Maybe it's overly sensitive?
Edit: Scratch that. 30 seconds later it's behaving erratically again. Maybe it's not the fact that it's clean, but the swiping over the sensor that temporarily resolves it.
it also seems to work much better when knocking at the top of the screen where the statusbar would be.
So I ended up swapping the phone out over the weekend for a new one and now everything seems to work just fine. Seems to indicate that it's not a software problem, but rather a hardware issue with the proximity sensor.
Guys if your covering the sensors when turing the device screen on it will turn right back of on you. It's a feature LG implemented so the device wouldnt wake up in your pockets. Don't cover the sensors.
Need a little example? Grab your phone and cover the sensors and knock knock knock.You can knock till the cows come home but it will not turn on. Same thing goes for the power button but its a little delayed and will turn the screen on for half a sec and turn right back off. Practice not to do this because your phone isn't broken. There is actually a thread on this deep in the forums somewhere but its been forgotten now.
Walter21026 said:
Guys if your covering the sensors when turing the device screen on it will turn right back of on you. It's a feature LG implemented so the device wouldnt wake up in your pockets. Don't cover the sensors.
Need a little example? Grab your phone and cover the sensors and knock knock knock.You can knock till the cows come home but it will not turn on. Same thing goes for the power button but its a little delayed and will turn the screen on for half a sec and turn right back off. Practice not to do this because your phone isn't broken. There is actually a thread on this deep in the forums somewhere but its been forgotten now.
Click to expand...
Click to collapse
This is true however there are indications of problems with the proximity sensor as well. Some of the devices are behaving as if tree sensor is covered even when it's not.
Walter21026 said:
Guys if your covering the sensors when turing the device screen on it will turn right back of on you. It's a feature LG implemented so the device wouldnt wake up in your pockets. Don't cover the sensors.
Need a little example? Grab your phone and cover the sensors and knock knock knock.You can knock till the cows come home but it will not turn on. Same thing goes for the power button but its a little delayed and will turn the screen on for half a sec and turn right back off. Practice not to do this because your phone isn't broken. There is actually a thread on this deep in the forums somewhere but its been forgotten now.
Click to expand...
Click to collapse
Thanks for this.. Very insightful.. I tried it immediately LOL
I had the same issue. I have no case or screen protector on, and was not covering the sensor when trying to wake the phone. For some reason though, knocking wouldn't wake the phone, and pressing the power button would only turn the screen on for a few seconds. I want even given enough time to get past the unlock screen. I went into the store and they are sending me a replacement that should come in later this week. It doesn't happen all the time. It is much more noticeable after receiving a call though.
Sent from my VS980 4G using Tapatalk
Definitely is dependent on the proximity sensor. If i just have my thumb on the edge of the phone by the sensor it will display this problem. Even with my finger a half to one inch above it will do this. I will be paying close attention to the proximity sensor from now on when it doesn't work. Still have a few days to return and thought i had an issue but maybe not.
Sent from my VS980 4G using xda app-developers app
sometimes its also greasy fingers, at least in my case, rarely though
As long as you tap twice the same place it's working fine. If distance between first and second tap is greater than 1 - 1.5 cm it won't work.
Got the same problem on my d802...when i left the phone on my table for 2-3min it wont wake up on first knock knock even power key wake it up for 1sec after auto turn off again....even with no screen protector....i noticed that sometimes there is a delay about 5-10sec after knock knock and screen turns on....other thing i noticed when i knock on immediently after turning off it works 100%....BUT i also noticed when i knock on after a while it turns on and i can unlock got vibration and sound of the unlock but i cant see anything. Screen looks like its off but when i look closely i can hardly see widgets and when i set effect to tv out i can see the effect by pressing the power button...when i press the power button again screen turns on like normal...i noticed sometimes on a rerboot the lg bootlogo disapears the led is working an showing all colors but the boot animation is gone like the screen is off at the bootup...dont know why after the bootup the pin lock screen is showing up normal....sorry for my english^^

Unlocking inside pocket due to active display

The active display feature is great but it's sensors seem to be extremely sensitive with it turning on every few seconds as a result.
Also when I put it in my pocket with the active display still on there's a good chance it will unlock itself and open a bunch of apps by itself.
Is there any way to get around this? thanks
You can disable active notifications or add a lockscreen code/pattern if you are that concerned. Mine so far, "sometimes" activates notifications in my pocket, but the sensor is designed to avoid this. However, mine has never unlocked in my pocket.
Lol......I guess this happened to me a couple days ago, because when I was looking through my gallery I had 28 black/blank pictures (of the inside of my pocket). The best party, the new Google Photo's app sent me a notification that I had an animated montage of all my "recent photo activity", it was 5 seconds of noting
Thanks Google photos for making me laugh!
You must have activated the twist camera... Must have been some party!
Sent from my XT1575 using XDA Free mobile app
ximfinity said:
You can disable active notifications
Click to expand...
Click to collapse
If you were to do this, is there any kind of notification indicator at all remaining?
I don't know if it was the same thing, but when i was running it often goes crazy. Switching the screen on and then selecting random apps to open.
I was walking at work today and suddenly heard the "Beep-boop" of the dialer from my pocket... and I have a lockscreen code.
Happens to me too, annoying
I just got my moto x style a few days ago and almost every time I put it into my pocket it unlocks itself, I can tell because it gets very hot in my pocket from opening apps and using internet.
Those of you having this issue, do you have "Lift for Moto Voice" enabled? I was having problems and turned off that feature and noticed a huge difference. Doesn't seem to wake up on its own anymore ...
Sent from my XT1575 using Tapatalk

Tap to Wake issues

Hey, guys. I'm a huge fan of this phone.. I can't get over what a good value it is for the money. I have almost zero issues with it. The one issue I do have is the inconsistency with tap to wake. It seems like after it has been in my pocket for a while, it just fails to work. This happens periodically throughout the day, to the point where I just can't rely on it. It drives me mad because that's kind of a must have feature for me. To be fair, the only device I have never had tap to wake issues with is LG phones. They just seem to work all the time.
I did raise the sensitivity following the guide found on these forums. It's something else, like the pocket protection is stuck on or something. Anyone else experience something similar? I don't want to use the fingerprint reader. Is there something I don't know? Some setting I'm not seeing? Or is this just how it is?
Still a great phone otherwise. I wish I could fix this one little thing.
Is your screen clean or dirty? Have you tried wiping it down with 70% isopropyl alcohol and seeing if that improves the responsiveness. Is the phone hot when it's not responding? Are your fingers dirty?
It's not very sensitive, you definitely need to give it a couple of thumps unlike the taps on an LG phone.
There's a learning curve with this phone. I nearly dislocated my shoulder trying to shake the flashlight awake before I realized you had to wake the screen first
ludovicien said:
It's not very sensitive, you definitely need to give it a couple of thumps unlike the taps on an LG phone.
There's a learning curve with this phone. I nearly dislocated my shoulder trying to shake the flashlight awake before I realized you had to wake the screen first
Click to expand...
Click to collapse
I mean, this only happens when I take it out of my pocket. Tap to wake works fine the rest of the time and my screen is definitely clean.
Sent from my ZTE A2017U using Tapatalk
greyhulk said:
I mean, this only happens when I take it out of my pocket. Tap to wake works fine the rest of the time and my screen is definitely clean.
Sent from my ZTE A2017U using Tapatalk
Click to expand...
Click to collapse
I'm coming from an lg phone as well, I have found the taps must be slower. The pause between taps needs to be just a little longer and it works for me almost every time.
Double tap to wake doesn't work when the phone has gone into doze mode. ZTE knows about this issue and is working on a fix.
xxBrun0xx said:
Double tap to wake doesn't work when the phone has gone into doze mode. ZTE knows about this issue and is working on a fix.
Click to expand...
Click to collapse
That actually explains a lot. Thanks!
Doze seems to break a lot, including notifications on other phones.
Sent from my ZTE A2017U using Tapatalk
greyhulk said:
That actually explains a lot. Thanks!
Doze seems to break a lot, including notifications on other phones.
Sent from my ZTE A2017U using Tapatalk
Click to expand...
Click to collapse
The doze should not kick in if the phone is moving. One of the conditions is that phone should be static for a while. More likely it's something based on proximity sensor to prevent accidental turn ons. I found that i would have to tap several times to wake it up most time i have to do it twice. The force touch is buggy
Sent from my shieldtablet using XDA-Developers mobile app
peramikic said:
The doze should not kick in if the phone is moving. One of the conditions is that phone should be static for a while. More likely it's something based on proximity sensor to prevent accidental turn ons. I found that i would have to tap several times to wake it up most time i have to do it twice. The force touch is buggy
Sent from my shieldtablet using XDA-Developers mobile app
Click to expand...
Click to collapse
Well, I haven't had any issues since I disabled doze and I doubt that's a coincidence.
I agree that doze shouldn't kick on in your pocket, which is why I originally suspected the proximity sensor, but it could be a bug in ZTE's ROM.
My Mate 8 had a malfunctioning doze mode that would cause all notifications to stop as soon as the screen went off, even if the phone was moving. I fixed that by disabling doze also.
Sent from my ZTE A2017U using Tapatalk
The same issue I'm having on both colors I'm having .
Most of the time when picking the device from my jeans pocket refuses to open with double tap even after several attempts.
I have to unlock by pressing with power button and then when holding my phone it stating to work fine.
It's really annoying and frustrating.
Only double tap to sleep with nova prime or 3D next launcher working 100% perfect in all situations from home screen.
Also I'm using glimpse notification and enable the option to double tap to sleep from lock screen and works perfect all time.
Another feature having is it wakes up the screen automatically every time having notification alert and after screen being off continuous the led to be on as a reminder.
Sent from my iPad Air 2
So, I was wrong. Disabling doze didn't fix it. I went back to my OnePlus 3 for a day to get perspective. That phone pretty much never misses a tap-to-wake. It just works. Conversely, the Axon regularly "goes to sleep" when it's in my pocket and I can tap on the screen as many times as I want and it will never come on until I hit the power button. It's definitely not working like it should, at least not for me.
I'm not sure how anyone can say that it's working fine. I like everything else about the phone. This is just annoying because I can't rely on using tap-to-wake. I spend more time tapping on the screen when it's not working than I would if it just didn't have the feature and I had to use other methods. If ZTE could fix this to work as reliably as an LG or the OnePlus 3, I'd be in heaven.
greyhulk said:
So, I was wrong. Disabling doze didn't fix it. I went back to my OnePlus 3 for a day to get perspective. That phone pretty much never misses a tap-to-wake. It just works. Conversely, the Axon regularly "goes to sleep" when it's in my pocket and I can tap on the screen as many times as I want and it will never come on until I hit the power button. It's definitely not working like it should, at least not for me.
I'm not sure how anyone can say that it's working fine. I like everything else about the phone. This is just annoying because I can't rely on using tap-to-wake. I spend more time tapping on the screen when it's not working than I would if it just didn't have the feature and I had to use other methods. If ZTE could fix this to work as reliably as an LG or the OnePlus 3, I'd be in heaven.
Click to expand...
Click to collapse
Totally agree.
Hope ZTE makes improvements on that very useful feature to become just like LG.
Sent from my iPad Air 2

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