Lockscreen restarts on its own - myTouch 4G General

I have tried looking everywhere for an answer and have had no luck. Every time I push the power button to lock screen or turn off the display, the lock screen reboots.. Also when I let the screen timeout, it will keep turning itself back on. I have tried diffent Roms as well. I am at a loss. Any help is appreciated.
Sent from my HTC Glacier using xda premium

I've never heard of this problem before but there is a simple solution, getting another lock screen.
There is an application called "No Lock" that gives you the ability to disable your current lockscreen. The lockscreen replacement I use is called "WidgetLocker" and its amazing. The latter isn't a free application but i'm sure there is a homescreen replacement on the market that is free. Hope that helps somewhat.

Might be a HW problem of some kind, that's keeping your phone awake.
Try looking at the logcat, seeing what lines do you get after you press the power button to sleep.
Try some more ROMs to see if you can install something that doesn't have this behavior.

Hey I know this is old but I have the same problem. When I press the power button the screen turns off and then instantly pops back to the lock screen. I tried screen off widgets and the same thing happens. But I found a solution, not sure how long it will work. When that lock screen pops up I press down the trackpad and it turns off the screen. Is this normal?

mt4g screen problem
I have the same problem (( how to resolve it guys?
---------- Post added at 07:12 PM ---------- Previous post was at 06:57 PM ----------
I have the same problem (( how to resolve it guys?

Just in case anyone has the same problem, trying flashing a custom rom. I tried an ICS and also the AOKP jellybean and it took care of the problem. The screen still flickers on, but rarely, and then turns off. I noticed that these roms do not use the trackpad to wake the phone anymore. Leads me to believe the trackpad is defective and keeps the screen awake.

yea the trackpad is kind of an issue apparently..! i really wish it could wake the phone

trackpad
Is there a way to disable the trackpad?an .apk or something?

finally solve it.....install CM7....there's an option to disable trackpad wake

Related

[Q] is it possible to remove Lock screen?

hi all
ive checked alot of forums and threads and cant seem to get a 100% answer.
i love my defy, however since its got a physical button on top that turns on the unit, and then to turn off the screen u click it again. simple
it may sound picky, but i dont want to click the power button to turn off, also i dont wanna wear out the power button.
ive tried plenty of apps that do "screen off" function however they just lock the defy instead of turning off the screen.
just wanted to know is it possible to have no lock screen for android?
ive found a good app called "invisible lock widget" which is a hidden icon that u click to lock. is it possible to make it just turn off screen.
or does anyone have suggestions please???
Btw this probably should be in general . .. .
Froyo's 'slide to unlock screen' cant be turned off easily from a settings option.
Anywho, the way around it is this https://market.android.com/details?id=org.jraf.android.nolock.
"No Lock", which can be found in Market, can disable the lock screen.
I'm using a Chinese app 一键锁屏, which can turn off the screen by a tap on the icon. But it requires root.
I use "No Lock", works great
thanks all
thanks all for your replies.
i have tried "no lock" before i posted this thread. ive tried alot of those no lock screen apps and none of them do what i want.
when i use no lock, it just stops me from using any app that can turn off screen.
well, i guess there cant be much done.
if anyone else has any advice it would be much appreciated, other wise thank you all.
I'm not sure I've read this thread correctly but I'm quite happy for the screen to time out and turn off the screen, but I don't want to have to swipe to turn it back on. pressing the power button should be the only action. to revive the homescreen.
would no lock achieve this?
stunno said:
I'm not sure I've read this thread correctly but I'm quite happy for the screen to time out and turn off the screen, but I don't want to have to swipe to turn it back on. pressing the power button should be the only action. to revive the homescreen.
would no lock achieve this?
Click to expand...
Click to collapse
the thing i want to do is make it so that i can turn off my phone with an icon instead of using the power button. i found apps to do that however they dont turn off my screen, instead they lock my phone so the screen is still on but locked.
i just want it to turn off as if i was using my power button.
"no lock" app stops my phone from going into lock screen at all, however it stops all the other apps from functioning.
maybe if i could change the time that the lock screen stays on would be good enough for me.
seeker3000 said:
..."no lock" app stops my phone from going into lock screen at all, however it stops all the other apps from functioning...
Click to expand...
Click to collapse
When the screen is turned off, most apps will be stopped by design of the android system. Do you mean "no lock" turns off screen and some apps which the power button doesn't? Can you name some of these apps?
ABC_Universal said:
When the screen is turned off, most apps will be stopped by design of the android system. Do you mean "no lock" turns off screen and some apps which the power button doesn't? Can you name some of these apps?
Click to expand...
Click to collapse
sorry, when i mean stop functioning. im talking about the other screen off apps.
when i have "no lock" activated it stops the screen off apps from working.
basically i just wanna do turn off the screen of the phone just like i do when i click the power button but have the option to use an app.
but from what ive read other androids like sgs it works fine yet for my defy it doesnt.
does anyone else have that problem?

[Q] Will New back cover fix the lock button problem?

When I press the lock button on my Sensation it locks, then the lock screen pops up and i'll have to press the lock button again to turn the screen off. Sometimes I have to do this up to 5 times before the screen will finally stay off and the lockscreen wont pop up. I have a new back cover coming in the mail from HTC and I was wondering if it could fix the problem and I am on AT&T with the phone unlocked. Would I have to re-unlock the phone again since the back cover is the antenna?
Happens to me too
Sent from my HTC Sensation Z710e using xda premium
As far as I know, the power button issue, is a hardware problem, but I could be wrong. However I highly doubt that a new cover will fix the problem
bummer, I was hoping that someone would have some insight to this and would have replaced their back and had the problem solved.
I have read on another forum that you can put a piece of paper between the button or something. I have to look into it more because as of so far no being able to use 3G or 4G due to T-mobile and AT&T having different frequencies and the lock button not working to well. I will say this though
A TEMPORARY FIX...is downloading the app called AnyUnlock. It allows you to use a homescreen widget to turn the phone off and use the volume rocker to wake your phone up. It doesnt change the volume and you only use the top button to turn your phone ON/OFF. So its a workaround more than a fix I guess.
Cheers for the answers though

An app to turn off the screen WITHOUT locking.

Hi All,
I was hoping you guy might be able to help me out.
The LG G3 is awesome, i love being able to turn the screen on and off without using any buttons.
One bit that i think could use some work is that currently, when the screen is on, you can tap the notification bar twice to turn the screen off, however, i find that this doesnt work so well all the time.
I have Nova launcher and i wanted to link a two finger swipe gesture with an app to turn the screen off however...
All the apps on the store only seem to offer you the option to turn the screen off and lock the phone immediately at the same time. Does anyone know of an app that will let me turn the screen off, but NOT lock the phone immediately, and just leave the lock settings to the system defaults.
It seems pretty straight forward but i've tried about 30 apps on the store and all of them only screen off and lock, none allow you to do it without locking the phone immediately.
Any help would be really appreciated!
Ums
umar_akhtar786 said:
Hi All,
I was hoping you guy might be able to help me out.
The LG G3 is awesome, i love being able to turn the screen on and off without using any buttons.
One bit that i think could use some work is that currently, when the screen is on, you can tap the notification bar twice to turn the screen off, however, i find that this doesnt work so well all the time.
I have Nova launcher and i wanted to link a two finger swipe gesture with an app to turn the screen off however...
All the apps on the store only seem to offer you the option to turn the screen off and lock the phone immediately at the same time. Does anyone know of an app that will let me turn the screen off, but NOT lock the phone immediately, and just leave the lock settings to the system defaults.
It seems pretty straight forward but i've tried about 30 apps on the store and all of them only screen off and lock, none allow you to do it without locking the phone immediately.
Any help would be really appreciated!
Ums
Click to expand...
Click to collapse
Maybe try a tasker profile?
bradleyw801 said:
Maybe try a tasker profile?
Click to expand...
Click to collapse
Thanks for the idea. I just tried and had no joy. It can trigger an action when i turn the screen off myself, but it wont turn the screen off for me.
Any other ideas?
I feel like this is so straight forward and that i'm just being super dense - im hoping someone points something so obvious and straight forward out that i missed!
umar_akhtar786 said:
Thanks for the idea. I just tried and had no joy. It can trigger an action when i turn the screen off myself, but it wont turn the screen off for me.
Any other ideas?
I feel like this is so straight forward and that i'm just being super dense - im hoping someone points something so obvious and straight forward out that i missed!
Click to expand...
Click to collapse
You could try an app like Button Savior. https://play.google.com/store/apps/details?id=com.smart.swkey.nonroot
It has the option to swipe from the side to bring up the buttons, and from what I understand, the power button on it is exactly the same action as pressing the power button on your phone. You could tweak it to try and get it to the solution you want, but I think at least the button should be what you are looking for.
bradleyw801 said:
You could try an app like Button Savior. https://play.google.com/store/apps/details?id=com.smart.swkey.nonroot
It has the option to swipe from the side to bring up the buttons, and from what I understand, the power button on it is exactly the same action as pressing the power button on your phone. You could tweak it to try and get it to the solution you want, but I think at least the button should be what you are looking for.
Click to expand...
Click to collapse
Thanks - just tried it and it is suffers from the same thing - it automatically locks the phone when you press the power button.
umar_akhtar786 said:
Thanks - just tried it and it is suffers from the same thing - it automatically locks the phone when you press the power button.
Click to expand...
Click to collapse
My phone seems to do the same action either way. I think I know what you are talking about. It seems that on previous roms, the screen could go dark, but if I woke the phone back up it wasn't actually locked. What about this app? It seems to distinguish between the two.
https://play.google.com/store/apps/details?id=com.katecca.screenofflock
---------- Post added at 06:49 PM ---------- Previous post was at 06:46 PM ----------
Here is another one you could potentially try. https://play.google.com/store/apps/details?id=com.ericlpchow.screentrigger
Tried both of the above... Neither seem to work!
Sent from my LG-D855 using XDA Free mobile app
I use "No Lock" when I want to switch off the phone but bypass lock settings when I turn it on. Is that what you mean?
https://play.google.com/store/apps/details?id=org.jraf.android.nolock&hl=en
Hi, Thanks for the suggestion... The problem with that app is that the phone won't lock until I go back in and disable it... I want the phone to use the same system timeout so if I do leave my phone lying around it will lock after 3 or 5 minutes on its own.
Sent from my LG-D855 using XDA Free mobile app
umar_akhtar786 said:
Hi All,
I was hoping you guy might be able to help me out.
The LG G3 is awesome, i love being able to turn the screen on and off without using any buttons.
One bit that i think could use some work is that currently, when the screen is on, you can tap the notification bar twice to turn the screen off, however, i find that this doesnt work so well all the time.
I have Nova launcher and i wanted to link a two finger swipe gesture with an app to turn the screen off however...
All the apps on the store only seem to offer you the option to turn the screen off and lock the phone immediately at the same time. Does anyone know of an app that will let me turn the screen off, but NOT lock the phone immediately, and just leave the lock settings to the system defaults.
It seems pretty straight forward but i've tried about 30 apps on the store and all of them only screen off and lock, none allow you to do it without locking the phone immediately.
Any help would be really appreciated!
Ums
Click to expand...
Click to collapse
Take this.
Note: Needs Root
Not sure it it covers your needs, but I'm using SkipLock combined with Gravity Screen
SkipLock let's you bypass the lockscreen (and pincode) when your phone is connected to either a trusted WIFI network or a trusted BT-device (carkit!).
As soon as you get home you'll turn on your screen and you the lockscreen as usual, but from that point on it's lockscreen free until it disconnects with your wifi network.
So when you turn off the screen the screen goes black, but as soon as you turn it on again you'll see either the homescreen or your last opened app.
It works really GREAT!
Gravity screen is not needed but makes it even easier. It automatically turns your screen on when you pick up the phone, and turns it off when you place it down (configurable). It also features Pocket Mode so it will turn the screen off when you put it in your pocket and on again when you take it out. Worst part was getting used to NOT press the power-button anymore
v_singh said:
Take this.
Note: Needs Root
Click to expand...
Click to collapse
Hi, Thanks for the suggestion - i just tried the app and it has a non-root version, but that just basically turns the screen black, leaves the notification bar and navi buttons and doesnt actuall replicate pressing the power button.
I cant root my phone either as i need to use banking apps and these dont work with root.
Any other ideas?
latino147 said:
Not sure it it covers your needs, but I'm using SkipLock combined with Gravity Screen
SkipLock let's you bypass the lockscreen (and pincode) when your phone is connected to either a trusted WIFI network or a trusted BT-device (carkit!).
As soon as you get home you'll turn on your screen and you the lockscreen as usual, but from that point on it's lockscreen free until it disconnects with your wifi network.
So when you turn off the screen the screen goes black, but as soon as you turn it on again you'll see either the homescreen or your last opened app.
It works really GREAT!
Gravity screen is not needed but makes it even easier. It automatically turns your screen on when you pick up the phone, and turns it off when you place it down (configurable). It also features Pocket Mode so it will turn the screen off when you put it in your pocket and on again when you take it out. Worst part was getting used to NOT press the power-button anymore
Click to expand...
Click to collapse
This sounds like a cool set of apps, but I'm quite pedantic about my phone and the way it uses battery and with all the sensors working. I'm not sure its right for me, but its cool none-the-less.
umar_akhtar786 said:
This sounds like a cool set of apps, but I'm quite pedantic about my phone and the way it uses battery and with all the sensors working. I'm not sure its right for me, but its cool none-the-less.
Click to expand...
Click to collapse
Skiplock doesn't use up any battery. Gravity MIGHT, but there are options to choose that use up more or less battery.
Don't know about needing root though...
Hi, I have been looking for this too....no solution? I use the trusted places and devices to keep my phone unlocked when i am home, and when in the car (connected to bluetooth) but of course turning off the screen also locks it.
SkipLock isn't compatible with my Lollipop G3 - any solutions that work on Lollipop? I've been using Tasker but somethings it messes up things a bit so I would like to try something else

Home button Vibration

Has anyone experienced that at random times the home button continuously vibrate on each soft touch until you turn the screen off and back on.
It's not application related since it happens when you exit the application and close them via the recent app button.
I really hope it's a software bug and not a hardware related issue. I haven't been able to replicate it either.
ampash said:
Has anyone experienced that at random times the home button continuously vibrate on each soft touch until you turn the screen off and back on.
It's not application related since it happens when you exit the application and close them via the recent app button.
I really hope it's a software bug and not a hardware related issue. I haven't been able to replicate it either.
Click to expand...
Click to collapse
Turn "vibration feedback" off
This has been frustrating for me too as I am used to the Recent and Back keys to vibrate when pressed ( like on the s7 s6 s5 etc....)
Well... I just read your post again. Not sure if Im on the same page as you... but just in case I shall post this anyways
Sorry I forgot to mention that Vibration feedback is off.
I have that problem. No idea how to fix
Nope, and I even have vibration enabled.
Sent from my SM-G955U using Tapatalk

Help - My new SM-G930W8 S7 hangs on wake

Now this doesn't happen all the time every time, but usually around a notification and the screen is off, I go to hit a button to turn on the phone and it doesn't respond but the touch-keys are backlit. If Always-on Display is on, the screen is black regardless, not even showing the time or notifications. The only fix is waiting ~10 seconds for the phone to respond, which in some cases can be the difference between a missed call.
Now, seeing Always On Display off like that while it should be on made me think back to when I saw some sort of Nougat optimization setting that allowed me to select Always On Display, and as far as I remember, I did. That makes me think this process is killing AoD and it is taking that long to start back up, where the phone won't unlock until AoD (is back on and) can confirm that it's trying to wake up out of that state.
However, I don't believe this is the issue. I have turned off AoD and the issue still happened directly afterward, after a Messenger notification. This is stock firmware, however it is not factory firmware. I believe I downloaded it from Sam-Mobile, and they had the 7.0 Nougat upgrade that I would have gotten OTA with the factory firmware anyway.
Somehow I don't think it's the flashed firmware that is the problem, however please let me know if that's a possibility.
While the phone (or whatever) is hanging, I can still hold down the power button and I will feel haptic feedback as if the power menu has opened, and when the phone responds the power menu will be open, so the phone does still receive input. It just doesn't seem to act upon it or wake the screen properly. Is this perhaps merely a known Nougat bug or is it a glitch with my flashed stock firmware?
I'm sorry I don't have much more information. I do have Greenify, but I don't think that can or is set to disrupt anything that would affect the phone waking, or that would hang the OS, homescreen or whatever it is.
I haven't done other troubleshooting because I don't know what direction to attack this from, and that is why I have come here.
Help please!
Thanks in advance. :good:
UPDATE: It seems to happen directly after my screen shuts off from being on. So, if a notification wakes my phone but I don't interact with it in time and the screen goes off, when I press the power button it won't respond for ~10-15s. That's all I've really noticed... Anyone else have this problem??
BUMP.
Also, the same thing happens if I press the power button on my phone (by accident) and then go to turn it back on almost immediately - it won't respond for a while.
Cleared cache from recovery?
Got any settings enabled like "Keep screen off" which stops the screen coming on in your pocket, try disabling it in case that's causing it
Different gestures, disable them all in case they're messing with it
Last resort, factory reset
*Detection* said:
Cleared cache from recovery?
Got any settings enabled like "Keep screen off" which stops the screen coming on in your pocket, try disabling it in case that's causing it
Different gestures, disable them all in case they're messing with it
Last resort, factory reset
Click to expand...
Click to collapse
Won't be factory resetting unless I plan to root or something. I'll fiddle with the keep screen off setting that I do have on, and I highly doubt gestures would affect it but regardless I haven't enabled or used any. Thanks for the reply.
So the "Keep screen off" setting didn't affect anything. I turned Always On Display back on and I see the same issues. However, now sometimes I notice when I lock my screen or it shuts off, sometimes the AOD will appear and then quickly disappear, and stay in this hanging state for 10-15s. Then, if I haven't touched it during that time, the AOD will reappear. Any ideas? :/
So nobody else has this issue? This is still a problem, even if I press the power button and sometimes I'll want to turn it back on again as I just remember something to do before putting the phone away, it hangs on black for too long to be useful in that moment. The only potential solution is a factory reset?
Even if I lock the screen... If I try to turn it back on too soon, and I think it's specific timing... I have to wait 10-20 seconds. Sounds and vibrations still work.
UPDATE: This is still an issue. I've noticed a few more things, it does really seem like timing and as if there's some function in my phone literally not allowing me to turn on my screen - and I have never timed it but I think pressing buttons (power button) makes it take longer before it will respond again.
Kilva said:
UPDATE: This is still an issue. I've noticed a few more things, it does really seem like timing and as if there's some function in my phone literally not allowing me to turn on my screen - and I have never timed it but I think pressing buttons (power button) makes it take longer before it will respond again.
Click to expand...
Click to collapse
This happens for me also as a point of interest.
I am hoping that O solves it, since the monthly updates have never helped.
I haven't had this happen since upgrading to Oreo a week ago, so far so good!

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