screen lock sound delayed to screen off..not synchronising - Android Q&A, Help & Troubleshooting

I have galaxy core and when I press the screen lock key or as goes off after the scheduled time the locking sound comes few seconds after the screen off. initially it used to be at the same time but now why is this lag? is this due to other screen off apps that I have installed? so please help me

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Screen is touchable after locking it

Hi.
I have an Xperia m2 with stock 5.1. When i lock the phone with the power button, the screen turns black, but i can touch some things on my lockscreen for a few second (1-2 sec). For exampe after locking i can switch music, or i can tap the clock, or i can tap the software buttons.
I haven't any app that handle the lockscreen or something.
What can i do to fix this problem?
Check you lock settings. Some devices don't lock right when the screen goes off so it can be turned back on quickly of it goes off while reading or things of that nature.

Galaxy S6 Edge Lock Screen Shut Off When Locked

So all I can find online deals with the normal lock screen timeout. However I'm concerned with when the phone is already locked and you hit either the power button or home button to light up the phone and see notifications. When I do this, the screen does not shut back off, it stays lit up at the lock screen. I found out that is does lock when the normal screen timeout (set in settings) goes off. I would like to have my screen timeout at 5 minutes but I don't want my normal lock screen to light up for a notification and stay on for 5 minutes. On other phones it wasn't connected like this and turned off after 10 seconds or so. Any help is appreciated. Thanks

Double-tap Home Button for Screen Lock/Off

Bear with me as this is my first post and I couldn't find any other similar topics. I have a VZW s6 Edge (running 5.1.1) where I have turned off the double-tap of the home button to activate the camera. What I have noticed, however, is that in double-tapping and holding the button while on my home-screen I can get the phone to lock. In playing with this feature, I have seen different results with really no continuity though: the screen will sometimes turn off and then immediately back on displaying the lock screen, the screen will turn off completely and not come back on and other times it will just lock where the screen doesn't turn off.
What I'm looking for is an answer as to why this is happening and if this is typical of all devices or just mine. Ideally, I'd like to double-tap the home button and have the screen turn off and lock the phone. Without knowing why I'm not getting consistent results makes it difficult to use this. I know there are other ways to lock the phone and turn off the screen but I'd like to do it this way.

Screen turning on randomly at lock screen

Hi,
Hoping someone can help.
I've got a Samsung Galaxy Note 10+.
Since yesterday I've noticed that the screen will randomly turn itself on if I turn it off at the lock screen manually.
For example, the phone is at the home screen - I press the on/off button - the screen stays off.
I press the on/off button (to check the time for example) and I'm presented with the lockscreen (no security) - I then press the on/off button again to turn it off - 1 second later the screen turns on, shows me my home page wallpaper then flicks to my locks reen then turns off.
And it will continue to do this unless I go to my home screen and turn it off from there.
Not sure HOW or WHY its doing this.
Haven't installed anything recently...
One thing I have noticed is that this will only happen if the lockscreen is set to SWIPE (No security) - It doesn't do this if I set a PIN for example.
And suggestions would be appreciated
Cheers people.
AndyGalaxy said:
Hi,
Hoping someone can help.
I've got a Samsung Galaxy Note 10+.
Since yesterday I've noticed that the screen will randomly turn itself on if I turn it off at the lock screen manually.
For example, the phone is at the home screen - I press the on/off button - the screen stays off.
I press the on/off button (to check the time for example) and I'm presented with the lockscreen (no security) - I then press the on/off button again to turn it off - 1 second later the screen turns on, shows me my home page wallpaper then flicks to my locks reen then turns off.
And it will continue to do this unless I go to my home screen and turn it off from there.
Not sure HOW or WHY its doing this.
Haven't installed anything recently...
One thing I have noticed is that this will only happen if the lockscreen is set to SWIPE (No security) - It doesn't do this if I set a PIN for example.
And suggestions would be appreciated
Cheers people.
Click to expand...
Click to collapse
Maybe u should ask here
https://forum.xda-developers.com/galaxy-note-10+
Sent from my Mi Note 10 using XDA Labs

Black screen on hang up on calls

Verizon S21 Ultra
Been having this problem since I got the phone. Did a hard reset, no help.
WIFI calling disabled. Press Side Key to end calls is disabled.
Under Motions and Gestures: Lift to Wake, Keep screen on while viewing: enabled. Screen timeout 1 minute. Accidental touch protection enabled. Touch sensitivity disabled
So I will be on a call and after a few minutes I pull the phone away from my ear to hang up. But the screen is black.
I have to hit the side button to get the screen to reappear.
Please help!
Anyone have thoughts here?

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