What does reboot completed null mean? - Samsung Galaxy S20 / S20+ / S20 Ultra Questions &

So guys I had to factory reset my phone as it was behaving badly .not when I reboot the phone I get 2 weird notifications can you guys please tell me what they are and how to get rid of them I took a screen shot of one the other notification goes to fast so I cant screen shot it
But it flashing up at the bottom of the screen never had this before
Received boot completed
Android.intent.action.BOOT._COMPLETED
Then a few seconds after that and other thing flashes up saying
REBOOT COMPLETED NULL

haircut123 said:
Received boot completed
Android.intent.action.BOOT._COMPLETED
Click to expand...
Click to collapse
Well that is something you code into your app if you want it to be active once your device finished booting.
If your device boots up, some apps and processes are started. If an app (e.g. a sms app) wants to function after booting (e.g. notify you if a new sms arrives) that app has to "listen" to your device which basiclly says "Okay, I finished booting." Every app listening to that will then start theirselves.
haircut123 said:
REBOOT COMPLETED NULL
Click to expand...
Click to collapse
Don't know why, but this seems to say that the value vor "reboot completed" is null (no value found/set).
Since it's a toast you get (that's the name of the message appearing) I guess some app was coded to display it's boot_completed status.
However, I don't really think you should be worried about, but I also don't think you can disable toasts...

Thanks for the reply I found out the issue it was sam tweaks
Also is there a way to remove the loud volume warning I've only noticed it as an issue due to my old headphones I just started using that are not as sensitive so need the volume up ,
Originally you only see the warning the first time after a factory reset ,(it does not happen after every reboot anymore like it used to be in oreo )
you can dismiss it the notification and turn up the volume and you wont see it again for 10 or 11 days (I tested it it )of keeping the volume in the red section
Then suddenly without warning the music volume will drop and you think wtf grab the phone and unlock it and the loud volume warning pop up is there and you need to dismiss it to get the volume back. That's the only time it happens 10 or 11 days of keeping the volume high in the red area.
I've had this phone a year and never knew about this because I never needed to have the headphone volume in the red area or maxed out for more than 10 or 11 days.but because the headphones I'm using now are not loud, I needed the volume up and noticed this.ive odinid back to pie from android 10 but still it's the same.so you get 10 or 11 days of high volume then Samsung automatically turns yours music down if you keep it in the red area.im from uk running all stock no root standard official fw

Bump for some help with the loud volume warning forcing the music down?does android 10 fix this issue or does that auto force your music volume down after around 10 days like I've just noticed on pie 9 one ui

Related

Was this fixed by NoDo?

Hi all,
I would like to ask those lucky ones who have NoDo update if the lockscreen bug was fixed.
1. set automatic brightness adjustmen OFF
2. Set Medium brightness level
3. Lock the phone by presing the power button
4. Unlock the phone.
Phone normally flicks your home screen (for 1 seconds) or any other screen you used at last.
Thanks
I already try with your methods.
I confirm that problem was still exist.
I use HD7 with Nodo 7.0.7389 by RUU flash.
Thanks, somehow i am not surprised its still there.. It was always about copy and paste!!!
and also connecting to hidden wifi networks and watching videos using bluetooth headsets re audio streaming to the headset. also, the need to flip the device to portrait mode when surfing just to change websites or to access the bookmarks menu. well i'm sure it might, just might, be fixed by the mango update when it comes out by the end of the year. oh wait, it's M$, so well i guess that's early 2012
i guess it is all said here..
http://www.microsoft.com/windowsphone/en-us/howto/wp7/basics/update-history.aspx
that is the NoDo update details..
noodles222 said:
Hi all,
I would like to ask those lucky ones who have NoDo update if the lockscreen bug was fixed.
1. set automatic brightness adjustmen OFF
2. Set Medium brightness level
3. Lock the phone by presing the power button
4. Unlock the phone.
Phone normally flicks your home screen (for 1 seconds) or any other screen you used at last.
Thanks
Click to expand...
Click to collapse
...following your points 1 to 4, I can't see any flickering on my Mozart...
http://www.youtube.com/watch?v=isi5aKDjnws
it should show for a second your last used screen.
well i got some major improvments on my mozarts cam, im happy for now

Got a few issues / bugs...

Loving the phone...can't wait for JB....
Right now, running stock AT&T ROM...I'm got a few issues / bugs to report...wondered if anyone else sees these or knows a fix:
1. The notification sound for Calendar reminders can't be changed. It lets me pick a new / custom sound but it does not save the setting. Everytime I go back in it is back to the default.
2. Incoming calls - often as soon as I grab the phone (usually from my pocket but sometimes when it was just sitting on a table) the call is rejected as if I bumped something to do this. Only the phone is locked and I did not hit any buttons. I really doubt I keep hitting the red reject slider and sliding it across the phone accidently....not sure what is going on.
3. Texts - they seem to not come thru sometimes and I also rarely hear the notification or feel the vibration.
Anyone else having these issues?
Bump
Boomer6345 said:
Loving the phone...can't wait for JB....
Right now, running stock AT&T ROM...I'm got a few issues / bugs to report...wondered if anyone else sees these or knows a fix:
1. The notification sound for Calendar reminders can't be changed. It lets me pick a new / custom sound but it does not save the setting. Everytime I go back in it is back to the default.
2. Incoming calls - often as soon as I grab the phone (usually from my pocket but sometimes when it was just sitting on a table) the call is rejected as if I bumped something to do this. Only the phone is locked and I did not hit any buttons. I really doubt I keep hitting the red reject slider and sliding it across the phone accidently....not sure what is going on.
3. Texts - they seem to not come thru sometimes and I also rarely hear the notification or feel the vibration.
Anyone else having these issues?
Click to expand...
Click to collapse
Anyone????
Boomer6345 said:
Anyone????
Click to expand...
Click to collapse
1. Are you pressing the "OK" button (next to the "cancel" button) on the calendar ring tone selection screen? I've confused myself and pressed the "back" softkey, which wasn't lit up, since it was below the "OK" button thinking i was pressing ok (or because I often unthinkingly default to pressing back to exit a screen). Otherwise this should be working, if it really isn't saving you have a buggy device...
2. I've only had the phone a few days and picking up calls has been no problem (stock rom, not rooted yet).
3. I feel you on the text alerts, but i get them on time and get a vibration just not the default vibration "tone" i selected. Generally late text messages aren't an issue with the phone more likely the provider, but your two issues above may indicate the device is at fault.
I can't change my notification sound on calendar either. I called Samsung and they said to hard reset. I guess their tech support is just as useless as Motorola's. I wish I could be that lazy at my job; "well customer I see you have a problem, have you tried putting it back in the box and pulling i back out? That's all I can recommend."
Thanks...
FullTiltMike said:
1. Are you pressing the "OK" button (next to the "cancel" button) on the calendar ring tone selection screen? I've confused myself and pressed the "back" softkey, which wasn't lit up, since it was below the "OK" button thinking i was pressing ok (or because I often unthinkingly default to pressing back to exit a screen). Otherwise this should be working, if it really isn't saving you have a buggy device...
2. I've only had the phone a few days and picking up calls has been no problem (stock rom, not rooted yet).
3. I feel you on the text alerts, but i get them on time and get a vibration just not the default vibration "tone" i selected. Generally late text messages aren't an issue with the phone more likely the provider, but your two issues above may indicate the device is at fault.
Click to expand...
Click to collapse
Definitely hitting okay....it shows the correct ring tone....but when I go back into settings it is gone.
Answering calls is getting better....disabled the motion controls and some other things to make it hard to accidently reject the call.
We'll See...
jeffdaman said:
I can't change my notification sound on calendar either. I called Samsung and they said to hard reset. I guess their tech support is just as useless as Motorola's. I wish I could be that lazy at my job; "well customer I see you have a problem, have you tried putting it back in the box and pulling i back out? That's all I can recommend."
Click to expand...
Click to collapse
Hoping Samsung's Jelly Bean release fixes these issues....or maybe a patch release or two after JB. If not, I will try CM10 or a JB-based AOKP build when they get a little more polished.
This issue is fixed in the latest ATT OTA update http://forum.xda-developers.com/showthread.php?p=31801294#post31801294
Thanks!
jeffdaman said:
This issue is fixed in the latest ATT OTA update http://forum.xda-developers.com/showthread.php?p=31801294#post31801294
Click to expand...
Click to collapse
Thanks for point this out! I had forgotten about it! The fix seems to have worked for me. Would be nice if all undocumented fixes like this were in one neat bullet-ed list for us to review....
Nah, then Samsung would have to acknowledge that they told a bunch of gullable people to factory reset for nothing

Home button continues pressing?

I've had this issue before on my LG Power (Straight Talk branded LG Leon), running on Lollipop 5.0. No matter what I look for I can't find anyone who's experienced similar issues.
It just happened last night on my 5-day old Nexus. I could not open any of my folders to access apps. As soon as a touched a folder, it briefly showed the animation to open it, and it immediately closed. Whenever I selected a widget or the app drawer, they would immediately close as well. When I attempted to swipe down the notification/quick settings shade, they immediately closed themselves. Turning off the screen resulted in the screen immediately turning back on, albeit locked. I was even having trouble turning the device off because the 'Power Off' menu would disappear right after it popped up. Eventually I was able to time it right and was able to power off. Since I restarted I have not have any issues.
Any idea what gives? I'm unrooted, locked bootloader, everything 100% stock, running MM 6.0.1.
the only explanations i can come up with are:
-accidental touching the area in some way (unlikely)
-getting some substance stuck on the screen in that area (unlikely)
-a faulty touch panel (unlikely and very specific defect)
-a hickup in the software (again unlikely)
then again, if the OS (for whatever reason) thinks the home button is pressed, on default it should not only pull you back to the homescreen, but continue and send you right through to google. the conclusion of which would be, that this UI area is triggered repeatedly rather than continuously.
keep an eye out for what could have triggered it in case it occurs again.
check your settings what build exactly you are running (settings -> about phone -> build number).
ans lastly, if it happens again, you should still be able to hold your power button to hard-reboot it (no further interaction with the UI required).
RockinAmigo14 said:
I've had this issue before on my LG Power (Straight Talk branded LG Leon), running on Lollipop 5.0. No matter what I look for I can't find anyone who's experienced similar issues.
It just happened last night on my 5-day old Nexus. I could not open any of my folders to access apps. As soon as a touched a folder, it briefly showed the animation to open it, and it immediately closed. Whenever I selected a widget or the app drawer, they would immediately close as well. When I attempted to swipe down the notification/quick settings shade, they immediately closed themselves. Turning off the screen resulted in the screen immediately turning back on, albeit locked. I was even having trouble turning the device off because the 'Power Off' menu would disappear right after it popped up. Eventually I was able to time it right and was able to power off. Since I restarted I have not have any issues.
Any idea what gives? I'm unrooted, locked bootloader, everything 100% stock, running MM 6.0.1.
Click to expand...
Click to collapse
Try to clean your screen also with a towel
That is extremely weird. It really sounds like a faulty digitizer, but you'd be the first... Maybe it's a rogue app, but unlikely.
Were you doing something before this starts to happen?
I haven't noticed any consistent apps or behaviors when this would occur. This most recent time, I was low on battery (10%) and I had just flipped on my data.
fyi. you could also just press and hold the power button, for 10 secs, for a reboot ( might come in handy when the screen isn't working properly).
dpj52190 said:
fyi. you could also just press and hold the power button, for 10 secs, for a reboot ( might come in handy when the screen isn't working properly).
Click to expand...
Click to collapse
appreciate the tip! I'll keep this in mind if it happens again.
Finally was able to capture a video. The issue occurred after I was playing around with Open Camera and it crashed. Holding down the power button didn't work when this glitch is happening.
https://youtu.be/4n5vzXlUPqM
RockinAmigo14 said:
Finally was able to capture a video. The issue occurred after I was playing around with Open Camera and it crashed. Holding down the power button didn't work when this glitch is happening.
https://youtu.be/4n5vzXlUPqM
Click to expand...
Click to collapse
What's the icon on the lock screen, top right in the status bar? That behavior is unusual if it's not a screen defect. Are you using any apps that monitor battery, a task killer, or maybe a security monitor app?
Sent from my Nexus 5X using Tapatalk
SlimSnoopOS said:
What's the icon on the lock screen, top right in the status bar? That behavior is unusual if it's not a screen defect. Are you using any apps that monitor battery, a task killer, or maybe a security monitor app?
Sent from my Nexus 5X using Tapatalk
Click to expand...
Click to collapse
The icon is a picture for my user profile on the phone.
I don't use anything like that. I had Clean Master installed briefly but it's been uninstalled for a couple of days now.
so it seems like this issue pops up whenever the camera crashes. happens occasionally when using the camera shortcut (double power tap) or in an app that uses the camera.
It's got to be software IMO. It didn't happen when you went to Google Now and your Recent Apps. I'd try uninstalling the Open Camera app first. Do you have Face Unlock active by chance? After that I'd FDR...
exninja said:
It's got to be software IMO. It didn't happen when you went to Google Now and your Recent Apps. I'd try uninstalling the Open Camera app first. Do you have Face Unlock active by chance? After that I'd FDR...
Click to expand...
Click to collapse
right, that's what's confusing me. i did a factory reset last week, set up the phone as a new device. haven't installed a new camera app, just the stock google camera. the issue occurred again last night when using an app called Shopkick, which accesses the camera but crashed.

On screen volume controls won't go away until after 2 seconds minimum

I've had my phone since launch and this only just started happening. I'm stock.
When I use the hardware volume rocker, the volume control GUI comes up at the top of the screen like always. Before, I could tap anywhere else on the screen to make those controls go away. Now, that no longer works, and I have to wait ~2 seconds for it to go away, which is annoying if I need to use or tap that area of the screen. What is worse, if I even try to tap anywhere else to make it go away, it resets that 2 second timer so that I HAVE to sit and wait for it to disappear EVERY time I use the volume rocker.
Did this change with the last monthly security update? Anyone else seeing this?
Can you be more specific about what you mean when you say "hardware volume rocker"?
Check to see if you have "switch access" enabled in accessibility in settings. This causes weird things to happen sometimes.
Sent from my Pixel XL using Tapatalk
VergilPrime said:
Can you be more specific about what you mean when you say "hardware volume rocker"?
Click to expand...
Click to collapse
The volume button on the side of the phone.
ahent said:
Check to see if you have "switch access" enabled in accessibility in settings. This causes weird things to happen sometimes.
Click to expand...
Click to collapse
No, but thanks for the idea to check.
I'm getting that too, for often much longer than 2 seconds. Sure is weird. Switch Access is off.
I'm using Nova launcher and the slider pop-up goes away as soon as I touch the screen. (December security update, stock and not rooted.)
T
Sent from my Pixel XL using Tapatalk
Crazy late post but I had the same thing happen to me. It went away when I changed my system wide font size.
Having similar issue here, but slightly different.
When i use the rocker and menu appears it will not go away UNTIL I touch somewhere on the screen.
And if I touch the menu to adjust the slider I will still need to touch elsewhere on the screen to make the volume menu go away.
Very annoying.
I'm VZW Pixel XL on 7.1.1 (unlocked bootloader and rooted)
I'm going to be updating to a newer Android version soon, but it's quite annoying until then.
Asus zenfone max pro m1, Android 8.1
I may be to late to answer this tread but I had same problem recently. It got solved. It happened because I downloaded an auto-clicker app to do some stuff. It needed the "display over other app" permission. When I uninstalled it, everything was fine. I think it was due to that permission unusual stuff were happening.

Notifications not showing up

Hi there
Sometimes when I receive an email the notification will not show up on the phone, that is no sound and no led notification.
However as soon as I press the power button or unlock the screen the notification will pop up.
It is almost as if the device goes to sleep state when screen is turned off.
The emails that I miss at times due to this problem are time sensitive and really important for my work.
Such delays are at times resulting in direct monetary loss.
This was never an issue on my Galaxy Note 3 from which I have upgraded.
Can anyone of you guide and assist me as to which settings need to be changed to get it to work properly.
Many thanks for your time.
I have a simmilar issue here. Some notifications show up normally, like mail and facebook, but other apps only show notifications if i have they are opened.
It's like the system is forcing close those apps.
NEERO said:
Hi there
Sometimes when I receive an email the notification will not show up on the phone, that is no sound and no led notification.
However as soon as I press the power button or unlock the screen the notification will pop up.
It is almost as if the device goes to sleep state when screen is turned off.
The emails that I miss at times due to this problem are time sensitive and really important for my work.
Such delays are at times resulting in direct monetary loss.
This was never an issue on my Galaxy Note 3 from which I have upgraded.
Can anyone of you guide and assist me as to which settings need to be changed to get it to work properly.
Many thanks for your time.
Click to expand...
Click to collapse
Still haven't found any solution.
Things I have tried :
1. Going to Power Master > Battery Mode > Balance
Thinking that in other modes it would kill background apps to save power.
2. Went to Power Master > Autostart Manager > Added apps I need notifications to start on system startup.
Apart from the mentioned problem, I see another one.
I opened What's app notification setting and turned Group Notifications off and Message notifications are set to show silently and minimize.
However the app itself changes the setting and forces messages on screen by itself over riding my changes. Have been happening since a long time now no matter how many times I change the settings.
Update if you can find any resolution.

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