Lock screen delay - LG Optimus L9 P760, P765, P768, P769

Anyone else notice an almost annoyingly long delay when turning the screen on?
Sent from my LG-P769 using xda app-developers app

Supamike88 said:
Anyone else notice an almost annoyingly long delay when turning the screen on?
Sent from my LG-P769 using xda app-developers app
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same here, need to wait 1-2 secs before it turn on
sometimes need to press the on button twice

Yup. All 6 of the devices my wife and I have gone through have this issue.

Yup, about 1-2s delay on P768

No such issue here

Some times 1-2 seconds, other time kind of fast enough
P769 - Tmobile

Related

[question]Anyone else having issues with the screen randomly waking?

If so does anyone know what is causing this? Or a solution? I'll see my Photon waking about every 30 min or so when sitting at my desk at work,
No idea, maybe it has rebooted by itself? You can try factory reset and see if it works.
Sent from my MB855 using XDA App
My kid dropped my sleeping phone off the counter yesterday and it woke up and unlocked itself.... not sure how... but sometimes I find it in my pocket "Awake" and unlocked. Started seeing this weirdness when I flashed the 198_7 sbf
Mine wakes up ringing every morning at 5 AM. Really annoying.
studentjunk said:
Mine wakes up ringing every morning at 5 AM. Really annoying.
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Lol!
Sent from my MB855 using xda premium
Some applications that conflict with each other can cause that, I have a similar experience with my phone vibrating 3 times quickly...
Sent from my MB855 using xda premium

Razr won't come out of sleep mode

I've searched all over, but I can't find the answer. Several times a day I have to use the power/volume down to restart my phone because it won't come out of sleep mode. It doesn't do it every time. I know there are others with this problem, but I haven't been able to find out why it happens or how too prevent it. Please help.
Sent from my DROID RAZR using Tapatalk
he his too sleepy
So, I guess it's just not eating right our getting enough exercise?
Sent from my DROID RAZR using Tapatalk
When mine has been sleep a long time I have to push and hold power to get it to wake up. Try it.
Sent from my XT910 using XDA
JDCFH said:
When mine has been sleep a long time I have to push and hold power to get it to wake up. Try it.
Sent from my XT910 using XDA
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Same, I just have to hold it until it wakes up. See if that works
Sent from my MB860 using xda premium
I've held it for about thirty seconds with no luck. Does it take longer than that? It doesn't matter how long it's been asleep, sometimes I can turn off the screen and immediately try to turn it back on and it won't work.
Sent from my DROID RAZR using Tapatalk
ScorpiusO said:
I've held it for about thirty seconds with no luck. Does it take longer than that? It doesn't matter how long it's been asleep, sometimes I can turn off the screen and immediately try to turn it back on and it won't work.
Sent from my DROID RAZR using Tapatalk
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No not that long. What firmware are you running? Maybe you have a dodgy power button?
Sent from my XT910 using XDA
Are you using spotify?
That happens to me when that's on in the background every once in a while..
After unrooting, uninstalling every app I had then doing a factory reset and still having the same problem, I finally gave up and took it into the Verizon store. They said there was going to be a software update in mid April that would fix it, or I could get a new phone. My new phone will be here Tuesday.
Sent from my DROID RAZR using Tapatalk
Mine is stock and just did this today.
Sent from my A100 using Tapatalk
LOL mine wont go into sleep or turn off unless I hit the power button.

Smart Stay

Does Smart Stay drain the batter?
bump
Sent from my GT-I9300 using XDA
Shouldn't be any different to leaving the screen on when using it. When the screen is on its using battery, smart stay would just work much the same way only you don't go need to unlock the screen every 1 minute.
SOS38 said:
Shouldn't be any different to leaving the screen on when using it. When the screen is on its using battery, smart stay would just work much the same way only you don't go need to unlock the screen every 1 minute.
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how do you even activate it?
ive never even noticed it working on mine and not seen a setting for it anywhere
hpsauce37 said:
how do you even activate it?
ive never even noticed it working on mine and not seen a setting for it anywhere
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Menu / settings / display / smart stay (check box)
Activates just before your screen timeout. An eye icon will appear on the status bar for approx 1 sec and either display off or remain on for another timeout.
Sent from my GT-I9100 using xda premium
Ya except now you are engaging the ffc consistently
Sent from my HTC One S using Tapatalk 2
From what I've seen it only fires up the ffc just before the screen was due to sleep, to check you're still looking, so better than constantly tracking your eyes.
Sent from my GT-I9300 using Tapatalk 2
TheMathMan said:
From what I've seen it only fires up the ffc just before the screen was due to sleep, to check you're still looking, so better than constantly tracking your eyes.
Sent from my GT-I9300 using Tapatalk 2
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Exactly as in my previous post.
Based on that, (probably) any additional battery used is negligible.
Sent from my GT-I9300T using xda premium

Power Button

I just noticed a weird issue with my LTE that i don't remember it doing initially. When the unit is completely powered off if I tap the power button the phone powers back on. Not a normal hold power in for 2 to 3 secs, but a tap. Sometimes the tap does nothing, bit it turns on at the weirdest times. I noticed the other day when I tapped power button to see if thw phone was off like I always do that it came on about 10 secs later. I took my case off thinking that was the problem but it didn't make much diference. Anyone see this yet?
Sent from my HTC Express using xda app-developers app
This may be a dumb question, but do you have "fastboot" enabled?
"We're coming from a pure power source"
Sounds to me like normal operation
First thing I could think of.
"We're coming from a pure power source"
You turn yours off? I only do that when I reboot. lol
Sent from my LTeVo using XDA app
Yea, had to jump on the plane this week, and was in a no service area for a week so just turned it on to get access to notes and things but then turned it back off. Sometimes I'd tap later to make sire it was off and it would accidentally power up.
And fastboot is disabled, has been for over a month. Just checked again to be sure.
Sent from my EVO using xda app-developers app
Rxpert said:
Sounds to me like normal operation
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From the manual shouldn't it be press and hold to power on and just a quick press to turn the screen on/off when the phone is powered on?
Sent from my EVO using xda app-developers app
I've always noticed any press on the power button when the phone is off would turn it on. The OG was the same way.
I know I've forgot the phone was off multiple times and tapped power for a second to wake the screen and it would turn on
Sent from my EVO using Tapatalk 2
Rxpert said:
I've always noticed any press on the power button when the phone is off would turn it on. The OG was the same way.
I know I've forgot the phone was off multiple times and tapped power for a second to wake the screen and it would turn on
Sent from my EVO using Tapatalk 2
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All 3 of mine do this 2 s-off one unrooted
Sent from the depths of hell
So its just normal operation
Sent from my EVO using Tapatalk 2
Rxpert said:
So its just normal operation
Sent from my EVO using Tapatalk 2
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Thats what ive gathered
Sent from the depths of hell
Ok, I guess I'll get used to it, even if this is apparently how its always been. Seems odd to me, but what can you do. Thanks.
Sent from my EVO using xda app-developers app

Screen won't shut off?

So I'm starting to notice that my screen will not shut off unless I shut it off with the power button...I have it set to shut off after 30secs...but after that time the screen only dims down and doesn't shut off to the lock screen...I have nothing set up like no auto brightness or anything...seems like a reboot will fix it for awhile but then it does it again...even on charger it'll just dim down and not shut off...am I missing something here? :/
Sent from my LG-H820 using XDA Free mobile app
My only guess is maybe if you're using a different launcher it could mess up the screen timeout.
I'm using the LG 4.0 launcher from their website...the phone will be fine after a reboot for awhile and then it will do it again...I've already factory reset it...is there a way to check wakelocks without root? Bc even when the screen is off I notice my battery drops like I don't think it should so I'm wondering if it's a rogue app causing issues tho I have the same apps on here that I had on my g3 without problems...
Sent from my LG-H820 using XDA Free mobile app
Not looking super quality these g5's
Sent from my SM-N920C using Tapatalk
gingerdude said:
Not looking super quality these g5's
Sent from my SM-N920C using Tapatalk
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Not very helpful comment either. Go find another bridge to sit under.
lunercrab said:
...even on charger it'll just dim down and not shut off...am I missing something here?
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Although it sounds like this is probably happening when you aren't charging as well, I use the "Stay awake" located in "Developers options" to keep my screen on while plugged in (this does not affect time out when not plugged in). It dims but does not turn off with this setting. It may be worth checking if this option is ticked for you.
As others have said, there is a possibility of the launcher interfering, or perhaps whatever app you are currently running.
Restarting is not a sane solution, so I'd suggest if all else fails, perhaps seeing if this would be covered under warranty.
lunercrab said:
I'm using the LG 4.0 launcher from their website...the phone will be fine after a reboot for awhile and then it will do it again...I've already factory reset it...is there a way to check wakelocks without root? Bc even when the screen is off I notice my battery drops like I don't think it should so I'm wondering if it's a rogue app causing issues tho I have the same apps on here that I had on my g3 without problems...
Sent from my LG-H820 using XDA Free mobile app
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I'm using the same LG 4.0 with the app draw, I don't have the problem, have you tried the hard reset using the hardware key, not through the menu.
lywyn said:
Not very helpful comment either. Go find another bridge to sit under.
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Apologies for upsetting you, was just an observation.
Sent from my SM-T800 using Tapatalk
Development option is turn off...like I said it'll happen and with a restart it'll be fine for awhile...my battery rates have been weird too...like some days it's very good with my usual usage and other days it drops bad so I'm thinking a rogue app
Sent from my LG-H820 using XDA Free mobile app
Same problem
lunercrab said:
Development option is turn off...like I said it'll happen and with a restart it'll be fine for awhile...my battery rates have been weird too...like some days it's very good with my usual usage and other days it drops bad so I'm thinking a rogue app
Sent from my LG-H820 using XDA Free mobile app
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I am facing the same problem like yours, did u get any solution for it?
I also had the same issue. What I did was I went to the battery settings ang manually stop each app listed in the battery usage. And as what I've observed, the app causing it is Spotify. I don't know why spotify does this though.
Has this ever been solved?
lunercrab said:
So I'm starting to notice that my screen will not shut off unless I shut it off with the power button...I have it set to shut off after 30secs...but after that time the screen only dims down and doesn't shut off to the lock screen...I have nothing set up like no auto brightness or anything...seems like a reboot will fix it for awhile but then it does it again...even on charger it'll just dim down and not shut off...am I missing something here? :/
Sent from my LG-H820 using XDA Free mobile app
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Many of us have this problem

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