Develop Bugs

several bugs with OOS 4.0

Hi, i updated my phone to OOS 4.0 with clean install 1 month ago.
since then i have several annoying bugs :
- Bluetooth issue : my phone doesn't detect my headphone Plantronics Backbeat pro. it worked perfectly before update
- widget issue : i use a widget for calendar (business calendar) for 3 years. Now this widget disappear randomly... every time i re-add it, it disappears like 2h or 2 days after.
- I don't find a way to put my phone in vibrate mode. before i just reduced volume until it's on vibrate, but now it doesn't reduce until vibrate (minimum is like 10% volume).
The only way i found is to use "do not disturb" mode, but i don't get notification anymore...
- i also have wifi issue (slow wifi, slow play store download), but i think it started before update (even though it comes from the phone and not from my internet).
Does anyone have those problems ? it's really annoying
Thanks in advance

First tip I can give to you is to update immediately to OOS 4.0.2 because this update fixes some bugs that are present on 4.0 (but I never had problems with 4.0).
1. I think this has fixed with 4.0.2
2. I think it's a problem of that app, have you contacted the developer? Do you use Nova Launcher or stock launcher?
3. For now you can't set to silent mode the phone with the volume buttons, OnePlus has changed how the buttons work and for now that problem remains (I don't like it too, but I use the slider, it's here for something right? ). You can set the phone in vibrate mode moving the slider on the upper mode and in the settings activate the vibration
4. That problem was fixed in 4.0.2 update
So update your phone as soon as you can, the update is great

thanks for your answer ! I'll update as soon as possible then and let you know.
I use stock launcher, i'll try to add other widget to see if it comes from that app or all apps.
And about the vibrate mode, that's what i did, i use the slider at top now, but i dont get notification like that... no notification from messenger, no vibration for messenger, no led signal etc etc

I'm on 4.0.2 and have the following bugs:-
-Fingerprint reader is sometimes totally unresponsive, (not even turned on,) after a full night of Doze mode. (Not set to aggressive Doze BTW.) Pressing the power button re-enables it.
-Gmail notification doesn't disappear when you go into the email you've been notified about. It only goes when you go back to the primary inbox or delete the email.
As far as I'm concerned these are minor issues. On the whole, I'm happy with One Plus and don't have any major bugs. :victory:

iron-maiden said:
thanks for your answer ! I'll update as soon as possible then and let you know.
I use stock launcher, i'll try to add other widget to see if it comes from that app or all apps.
And about the vibrate mode, that's what i did, i use the slider at top now, but i dont get notification like that... no notification from messenger, no vibration for messenger, no led signal etc etc
Click to expand...
Click to collapse
Good Try other widget, yes :good:
If you don't receive notification, you have to set the app to don't optimize it in the battery settings, here you have to set to don't optimize all the apps you want notification for (whatsapp, messenger, email...).
Let me know when you've updated the phone :laugh:

iron-maiden said:
And about the vibrate mode, that's what i did, i use the slider at top now, but i dont get notification like that... no notification from messenger, no vibration for messenger, no led signal etc etc
Click to expand...
Click to collapse
Top mode is "silent" and you should be getting notifications in that mode. The middle one is "do not disturb", which blocks most notifications (depending on your settings).
Sent from my OnePlus 3 using Tapatalk

OK i updated, first thing i can say is that the Bluetooth still doesn't work.. it doesn't even detect my headphone.
For the rest i'll see in long term utilization

I downgraded my device to OS 3.2.8 since Nougat (both official OS4 and OS4.02 and LineageOS) has broken bluetooth.
I can connect to my car audio but it barely works. And when I try to use the phone over BT it breaks and I need to reboot OP3. Also I have problems with my bluetooth speaker (JBL Charge2+). It connects to it much slower and sometimes it stops working.
I already complained to OP3, they put me to a remote session, downgraded my phone, I tested it in Marshmallow and saw that it works, then upgraded again to OS4.02 (wasnt working) and then tried LineageOS hoping that custom roms might have it working but it behaved exactly the same.
They told me to wait for next update, but I dont think they will do anything.
Try to submit a report ticket to them. More people bugs them, more chance they will try anything.
Anyway I am already looking for another device. This is second OnePLus device I used and both had software issues. Luckily CyanogenMod was working fine on OP1 back then. Now even the custom roms cant help me.

Delayed Notifications In Android P

First off, I disabled adaptive battery in Android P. Ever since the upgrade from 8 to 9, I noticed that notifications are right around 5 minutes late. I have a couple time-sensitive apps that I need notifications right away. Gmail and another app for my home automation. In Android 8, the were flawless. However, ever since going to 9, not so much.
I also noticed that when I delete messages in the gmail app for gmail and an IMAP email server I have it does nothing with the messages on the server. I login to webmail from a computer and the messages are still in the Inbox.
Anyone have any ideas? I am going to try a wipe again to see if it resolves the issues, but I am out of ideas. I had the above issues in Android 9 beta as well. I would downgrade and it fixed them.

I have the same thing and it turns out it is a common issue with Pie. I have not found a solution yet. I have read all kinds of things people have tried and nothing seems to help. Sorry that I can't be more positive. Hopefully Google will figure something out and fix in an update.
Here is a two page post I started about the issue but there are also many others online describing the same thing:
https://forums.androidcentral.com/android-pie/904647-notifications-delayed-stopped.html

My thought is that the delayed notifications are due to Android Pies implementation of adaptive battery. Maybe try excluding the apps you want to receive notifications from in a timely manner?
Sent from my Pixel 2 XL using XDA Labs

You don't happen to have data saver in the quick tiles turned on by accident do you? That does prevent notifications from getting pushed. Both my parents had this on and a bunch of notifications came through after turning it off. I made sure to remove it from even being an available option.
Sent from my Pixel 2 XL using Tapatalk

been fighting with this issue as well, but it only seems to be gmail, and a couple other apps, my sms notifications seem to come through fine, at least as far as I can tell. I've turned off adaptive battery etc, nothing seems to make a difference. sometimes i can turn my screen on and all the notifications will come flooding in, other times they come through 10ish min later.

yes i have also these issue
and i opened thread on these https://forum.xda-developers.com/pixel-2-xl/help/gmail-sync-problems-pie-t3839357
also i tried many apps, but instead of gmail but yet i didn't find any solution

Triscuit said:
My thought is that the delayed notifications are due to Android Pies implementation of adaptive battery. Maybe try excluding the apps you want to receive notifications from in a timely manner?
Sent from my Pixel 2 XL using XDA Labs
Click to expand...
Click to collapse
Thanks for the suggestion but that is one of the first things I tried. No difference.
EeZeEpEe said:
You don't happen to have data saver in the quick tiles turned on by accident do you? That does prevent notifications from getting pushed.
Sent from my Pixel 2 XL using Tapatalk
Click to expand...
Click to collapse
Made sure it was off early on. No change.
The best way to describe my issue is that once the screen times out and has been off for at least about 5 minutes, notification sounds are delayed. It is sort of like the phone goes into a deeper sleep or something and then the problem arises. As soon as I use my fingerprint to wake the phone, all notifications blast through.
The delay can vary. Sometimes it is only 15 minutes or so, but often it is much longer. It is almost like once in a while an app wants to call home or something and to do so wakes up the phone just enough to allow some notifications through.
There also seem to be some issues with individual apps and notifications that may be fixed when a developer updates their app for Pie. For example, most apps notify immediately when the screen is on or within that first 5 minutes or so after the screen goes off. But since installing Pie, Kuna always has a delay of 5 to 10 minutes before notifying. Kuna does this 100% of the time. In fact if I have the phone awake, looking at the screen when walking out the front door, when the motion sensor is triggered, immediately there is a notification icon. But the sound notification is always delayed. This seems like an issue with Kuna and they are well know for being very slow with updates and fixes but eventually they do fix things. But the notification sound delays described in this thread do indeed seem like a system issue with Pie. Hopefully enough people will have the issue that Google will figure it out and fix.

I am having same issues after updating to Android P. At first, notifications came late about 5 min, but then they started to vary some coming in 15-30 minutes later. Can't figure out what is causing the time difference but either way I can't find a fix. I spoke with Google support and they had no fix as well.

sammys8 said:
I spoke with Google support and they had no fix as well.
Click to expand...
Click to collapse
Did Google give you any indication they were aware of the issue and trying to fix?

Will_T said:
Did Google give you any indication they were aware of the issue and trying to fix?
Click to expand...
Click to collapse
Nope, they didn't mention anything about existing issues or being aware of the issue.

Any one found any solutions or fixes? I feel like my notifications are becoming even more delayed now and have also realized I'm not getting a lot of various notifications at all (through many different apps).

I am guessing you all are aware of this, and have tried, however I just found this recently and thought I would share for anyone that doesn't know.... Settings > Apps and Notifications > Advanced > Special App Access ..... Lots of options here with one of them being battery optimization for individual apps. After I upgraded to P, hardly any of my frequently used apps were given full battery use. Haven't played with all the other options there, however just granting apps full battery seemed to help me out.

3yoders said:
I am guessing you all are aware of this, and have tried, however I just found this recently and thought I would share for anyone that doesn't know.... Settings > Apps and Notifications > Advanced > Special App Access ..... Lots of options here with one of them being battery optimization for individual apps. After I upgraded to P, hardly any of my frequently used apps were given full battery use. Haven't played with all the other options there, however just granting apps full battery seemed to help me out.
Click to expand...
Click to collapse
Just updated some settings, now we wait and see if these buried settings fix my delays.. here's to hoping! :good:

3yoders said:
I am guessing you all are aware of this, and have tried, however I just found this recently and thought I would share for anyone that doesn't know.... Settings > Apps and Notifications > Advanced > Special App Access ..... Lots of options here with one of them being battery optimization for individual apps. After I upgraded to P, hardly any of my frequently used apps were given full battery use. Haven't played with all the other options there, however just granting apps full battery seemed to help me out.
Click to expand...
Click to collapse
One of the first things I tried was giving full useage, (no battery optimization) for all apps that I want notifications from. Did not help. Many other apps are still being optimized. I thought I had previously found a way to turn off all battery optimization but because I do have many apps in that list that are being optimized, I obviously did not. Right now I can't find a global setting to turn off battery optimization even though I thought I did before?

So I noticed this morning, that the main app/notification that's super delayed (5-10min after the event should have triggered) it doesn't happen when my phone is plugged in or i have the screen on in my hand. Even after going through all the battery save features and making sure this app is exempt from them, it still happens if the screen is off, or my phone is off the charger. super annoying. wish there was a fix for this already!

pvtjoker42 said:
So I noticed this morning, that the main app/notification that's super delayed (5-10min after the event should have triggered) it doesn't happen when my phone is plugged in or i have the screen on in my hand. Even after going through all the battery save features and making sure this app is exempt from them, it still happens if the screen is off, or my phone is off the charger. super annoying. wish there was a fix for this already!
Click to expand...
Click to collapse
Verizon sent me a replacement because of this problem. I was apprehensive, but got a very nice re-furb. Still have the same problem, but I got a phone that is indicated as Verizon on the LG site. In developer mode, the bootloader unlock button works. I guess everything isn't bad. I sure hope Google straightens this out soon.

pvtjoker42 said:
So I noticed this morning, that the main app/notification that's super delayed (5-10min after the event should have triggered) it doesn't happen when my phone is plugged in or i have the screen on in my hand.
Click to expand...
Click to collapse
This happens only with Gmail on my phone - WhatsApp and Messages send instant notifications. Messages isn't optimized, the other apps are.
I can live with that, no big deal. Perhaps disabling battery optimization for Gmail would fix this, though.

Interesting note: I was talking to YouMail support today about something else but I asked about an issue where I get an email and transcript of a new voicemail but when I go to the YouMail app that voicemail is not shown until I drag down from the top of the screen to refresh the list. Support told me they are aware of this but can not do anything because it is a problem with the "latest Android version causing delay". So it is becoming a more widely known issue and hopefully Google will fix soon.

Thanks for all the feedback. Speaking of delay, I think I have tried just about every fix here and then some and still no luck. Wiping the phone did nothing as well. At this point, I would almost like to revert back to v8 to get this fixed.

I tried this supposed fix, (reply #51). https://forums.androidcentral.com/a...ifications-delayed-stopped-3.html#post6355714
No idea if it worked for me as when you restart the phone you need to do it again and less than 30 minutes after I went through the steps, my Pixel2 got the October update for Pie and required a restart!

Notification icons staying in status bar after clearing/viewing notification info.

EDIT 1: Resolved the issue by reverting the ADB command I used to hide the navbar. So if you have this issue as well and happen to have performed a hidden the navbar with an ADB command or using an app designed to hide the navbar, that is likely your culprit, as well.
EDIT 2: The only method confirmed to hide the navbar without causing notification icons to stick in the status bar, is to root your phone and edit the build.prop by adding the following line at the bottom of the file: qemu.hw.mainkeys=1
(original post)
I'm experiencing a strange issue with my stock, unrooted Pixel 3 XL. When a notification comes in, I get the lockscreen notification like normal. Then I unlock the phone and swipe down on the notification drop down. I'll click the notification (Gmail message, for instance). I'll read the message in the Gmail app, which marks it as "read" within the app.
But when I go back to the homescreen, the Gmail notification is still in the status bar. It doesn't go away until I swipe down on the empty notification drawer for a second time.
This issue holds true for Hangouts, Whatsapp, Gmail, Outlook, Slack etc. etc. Pretty much any app that gives me a notification is experiencing this issue. I don't think it was doing it right out of the box. Just seemed to start happening within the last couple of days.
Anyone else seeing something like this?

sn0warmy said:
I'm experiencing a strange issue with my stock, unrooted Pixel 3 XL. When a notification comes in, I get the lockscreen notification like normal. Then I unlock the phone and swipe down on the notification drop down. I'll click the notification (Gmail message, for instance). I'll read the message in the Gmail app, which marks it as "read" within the app.
But when I go back to the homescreen, the Gmail notification is still in the status bar. It doesn't go away until I swipe down on the empty notification drawer for a second time.
This issue holds true for Hangouts, Whatsapp, Gmail, Outlook, Slack etc. etc. Pretty much any app that gives me a notification is experiencing this issue. I don't think it was doing it right out of the box. Just seemed to start happening within the last couple of days.
Anyone else seeing something like this?
Click to expand...
Click to collapse
It does appear to be abnormal behavior
Sent from my crosshatch using XDA Labs

I'm getting the same thing here.

same thing, but i'm rooted

same thing on my oneplus 6 after pie update
think it has something to do with the battery saving features.

Well, I'm glad to learn I'm not alone!
Hopefully the next update fixes it.

sn0warmy said:
Well, I'm glad to learn I'm not alone!
Hopefully the next update fixes it.
Click to expand...
Click to collapse
turning off all battery saving features should work (i.e advance optimizations if its visible in p3, etc etc)

I have the same issue on the 2 xl for various apps, such as incognito mode in chrome.

virtyx said:
turning off all battery saving features should work (i.e advance optimizations if its visible in p3, etc etc)
Click to expand...
Click to collapse
'Battery Saver' was already turned off on my phone. But 'Adaptive Battery' was on. I'm going to try turning that off for the day and see if that fixes it.
EDIT: Turning off Adaptice Battery and rebooting the phone didn't solve it. Status bar notification icons are still lingering. Pretty annoying.

On mine they go away after a short time on their own, it's the same behavior I had on 8.1 as of a couple monthly updates ago. I'm not sure that this is a Pie bug or I suppose, a bug at all. Anyhow, I'm not bothered by it, everything is the same as before except I can see the notification hasn't left the screen in the few seconds between when I dealt with whatever was there and set the phone down. Pick it up shortly afterwards and they're gone. Once I got over the mental "huh" of it and realized it doesn't affect anything it kinda settled into the non issue category for me.

Same damn thing. Even on my 2XL which wasn't rooted. Has happened since upgrading to Pie. Even before I started installing apps. There must be some setting we're all toggling that others aren't. Surprised this isn't all over the forums since it affects multiple phones.

I had this on my Pixel 2 XL for a day or so after a fresh wipe and setup, then it went away after some tweaking of various things. No idea exactly what fixed it. I was mainly messing around with battery optimization (on a per-app basis) and Tasker automations around the time it stopped happening.

sn0warmy said:
'Battery Saver' was already turned off on my phone. But 'Adaptive Battery' was on. I'm going to try turning that off for the day and see if that fixes it.
EDIT: Turning off Adaptice Battery and rebooting the phone didn't solve it. Status bar notification icons are still lingering. Pretty annoying.
Click to expand...
Click to collapse
in battery settings - change "optimize" to "dont optimize" for the apps
that solve it on my op6

virtyx said:
in battery settings - change "optimize" to "dont optimize" for the apps
that solve it on my op6
Click to expand...
Click to collapse
I never had this problem on OP6 and I had optimization on
I can confidently say optimization is on now and it's not happening after a full reflash

virtyx said:
in battery settings - change "optimize" to "dont optimize" for the apps
that solve it on my op6
Click to expand...
Click to collapse
I don't see this setting on my 3 XL. I know it was there on my OnePlus 6 though.

This happens every so often with my Pixel 2 on Pie

Confirming that even after the November OTA, the issue with notifications sticking still persists.
I find it quite ridiculous that given how many people seem to have this issue with Android Pie, regardless of whether it's a Pixel device or not, Google has yet to acknowledge or fix it.
I know some say it's related to battery saver settings but I've tried everything, including disabling all battery saver options completely and rebooting. The problem continues, no matter what. It's getting very annoying.
What's strange is that I never experienced this issue on my OnePlus 6, even after running Android Pie beta and full release for multiple months.

sn0warmy said:
Confirming that even after the November OTA, the issue with notifications sticking still persists.
I find it quite ridiculous that given how many people seem to have this issue with Android Pie, regardless of whether it's a Pixel device or not, Google has yet to acknowledge or fix it.
I know some say it's related to battery saver settings but I've tried everything, including disabling all battery saver options completely and rebooting. The problem continues, no matter what. It's getting very annoying.
What's strange is that I never experienced this issue on my OnePlus 6, even after running Android Pie beta and full release for multiple months.
Click to expand...
Click to collapse
To be real though... after i did a flash-all due to corruption on my device, i haven't noticed these ghost notifications any more...

masri1987 said:
To be real though... after i did a flash-all due to corruption on my device, i haven't noticed these ghost notifications any more...
Click to expand...
Click to collapse
Ugh... I was just thinking about doing a full flash-all myself to start fresh with the November full factory image. After reading your comment, I think I'm just gonna go ahead and do it.
I'm just sitting around watching the election stuff anyway. So I might as well set things back up from scratch again.

sn0warmy said:
Ugh... I was just thinking about doing a full flash-all myself to start fresh with the November full factory image. After reading your comment, I think I'm just gonna go ahead and do it.
I'm just sitting around watching the election stuff anyway. So I might as well set things back up from scratch again.
Click to expand...
Click to collapse
curious to see if you'll achieve the same results !

Slow app opening when tapping notifications

Almost every Samsung android phone I've own has this problem after using it for a period of time. I've had the note 10+ since launch and the dreaded issue has return.
For some apps, I would tap the notification for the app. It would take a few minutes before the app will open.
Anyone has this issue?
I've had it on my note8, Note9 and now the note10+.
Hard reset will fix it but I don't want to reset and start again..
Continuation from note 8 thread: https://forum.xda-developers.com/galaxy-note-8/help/app-lag-clicking-notification-t3781356/page2

I don't have this issue.
Some people prefer to perform an hard reset as soon as they got the phone, before starting using it for the first time ; maybe they had some issues like yours at first, then wanted to avoid them.
Personally I didn't got any at first run.

That's odd, I have not experienced what you say in any of my samsung devices dating from my beloved S3 to this note10+

Yes..i am so confuse why it happens.. When the phone is new or just had a hard reset.. I don't have the issue.. Over time I always get it.

I also have this issue and it's incredibly annoying. Apps will take a full minute to open after being tapped on from the notifications banner. I too have had all but one Note product since the original (skipped the 2nd gen), but this is the first I can recall this issue happening. I'm also experiencing the issue of Google Play store apps getting stuck at 99% or 100% and not installing for 10 minutes or longer.

Is it all apps or certain apps only? Are you running stock or rooted? Exynos or Snapdragon? I haven't seen this issue shown up in a while, but have had it happen on Android devices in general in the past.

aarick said:
Almost every Samsung android phone I've own has this problem after using it for a period of time. I've had the note 10+ since launch and the dreaded issue has return.
For some apps, I would tap the notification for the app. It would take a few minutes before the app will open.
Anyone has this issue?
I've had it on my note8, Note9 and now the note10+.
Hard reset will fix it but I don't want to reset and start again..
Continuation from note 8 thread: https://forum.xda-developers.com/galaxy-note-8/help/app-lag-clicking-notification-t3781356/page2
Click to expand...
Click to collapse
Aaron J said:
I also have this issue and it's incredibly annoying. Apps will take a full minute to open after being tapped on from the notifications banner. I too have had all but one Note product since the original (skipped the 2nd gen), but this is the first I can recall this issue happening. I'm also experiencing the issue of Google Play store apps getting stuck at 99% or 100% and not installing for 10 minutes or longer.
Click to expand...
Click to collapse
I don't have this issue, but as @dhorgas, more info would be helpful if it's a problem that can easily be fixed.
Two have the issue here, It could be a common app both of you are running.

lennie said:
I don't have this issue, but as @dhorgas, more info would be helpful if it's a problem that can easily be fixed.
Two have the issue here, It could be a common app both of you are running.
Click to expand...
Click to collapse
It seems to be related to pendingIntent type notifications as if I tap a notifications that is a collapsed version of all the notifications, the app will load instantly. Have a look at this video I created:
(I didn’t include the tap showing on screen unfortunately, will attempt to do another video next time)
Initial tap was when the notification is collapsed for reolink and that will just open up the app. Happens instantly.
I close the app, expanded the notification and click on specific notification
The app doesn’t open until 8 minutes + later towards the end of the video.
Issue is happening across a fair few apps so I doubt it's common app..
I also have the issue of delayed notifications as discussed here:
https://eu.community.samsung.com/t5...ue-affecting-all-range-of-Samsung/td-p/738070

dhorgas said:
Is it all apps or certain apps only? Are you running stock or rooted? Exynos or Snapdragon? I haven't seen this issue shown up in a while, but have had it happen on Android devices in general in the past.
Click to expand...
Click to collapse
Stock on exynos

Aaron J said:
I also have this issue and it's incredibly annoying. Apps will take a full minute to open after being tapped on from the notifications banner. I too have had all but one Note product since the original (skipped the 2nd gen), but this is the first I can recall this issue happening. I'm also experiencing the issue of Google Play store apps getting stuck at 99% or 100% and not installing for 10 minutes or longer.
Click to expand...
Click to collapse
Have the same issue with the play store. One way to speed it up is to force close play store... Then reopen it..
The app will redownload and should install this time.. Not always..

Quick update: Got fed up and did a factory reset and restored everything. Everything's working fine now. Obviously that's a last resort, but so far it's the only solution I've seen.

aarick said:
It seems to be related to pendingIntent type notifications as if I tap a notifications that is a collapsed version of all the notifications, the app will load instantly. Have a look at this video I created:
(I didn’t include the tap showing on screen unfortunately, will attempt to do another video next time)
Initial tap was when the notification is collapsed for reolink and that will just open up the app. Happens instantly.
I close the app, expanded the notification and click on specific notification
The app doesn’t open until 8 minutes + later towards the end of the video.
Issue is happening across a fair few apps so I doubt it's common app..
I also have the issue of delayed notifications as discussed here:
https://eu.community.samsung.com/t5...ue-affecting-all-range-of-Samsung/td-p/738070
Click to expand...
Click to collapse
Wow. That would drive me crazy. Try backup, hard reset and restore like @Aaron J did and see if that fixes the issue.

lennie said:
Wow. That would drive me crazy. Try backup, hard reset and restore like @Aaron J did and see if that fixes the issue.
Click to expand...
Click to collapse
Yes.. It will fix it.. But it's temporary..
The issue won't happen straight away.. It takes a few weeks/months and will return.. It has happened to me from the note 8, note 9 and now note 10+.
Initially everything will be good and fast.. Then eventually issue will return..
So need to try to get to the root of it..

Aaron J said:
Quick update: Got fed up and did a factory reset and restored everything. Everything's working fine now. Obviously that's a last resort, but so far it's the only solution I've seen.
Click to expand...
Click to collapse
Hope the issue doesn't return for you.. It always returns for me..

I have been dealing with 3 issues in my phone:
-delayed notifications
-slow app opening when tapping notifications
-apps installation through play store delayed after download
So recent development, I have been following this thread on Samsung forums regarding delayed notifications
https://eu.community.samsung.com/t5...ting-all-range-of-Samsung/td-p/738070/page/28
Have tried all the fixes which has given minor relief..
But the last suggestion to disable dynamic lock on windows 10 seems to have fixed the issue for me. Early days but all 3 issues have not reoccured yet today.. Usually my Samsung reminders will not show until I reboot. But today been good so far.
Apps install instantly and apps open from notifications straight away..
Will report back in a few days if anything changes..

aarick said:
I have been dealing with 3 issues in my phone:
-delayed notifications
-slow app opening when tapping notifications
-apps installation through play store delayed after download
So recent development, I have been following this thread on Samsung forums regarding delayed notifications
https://eu.community.samsung.com/t5...ting-all-range-of-Samsung/td-p/738070/page/28
Have tried all the fixes which has given minor relief..
But the last suggestion to disable dynamic lock on windows 10 seems to have fixed the issue for me. Early days but all 3 issues have not reoccured yet today.. Usually my Samsung reminders will not show until I reboot. But today been good so far.
Apps install instantly and apps open from notifications straight away..
Will report back in a few days if anything changes..
Click to expand...
Click to collapse
So ... did this do it? I've been dealing with this for a LONG time. My Note 8 started this crap after the 9 'upgrade', motivated me to get a new Note 10. A few months later, the SAME exact problem is cropping up.
Slow notification reactions, stuck installs, notifications coming in repeatedly, notifications coming in late all at once.
If this isn't resolved soon, my next phone will definitely not be a Samsung.

nokster said:
So ... did this do it? I've been dealing with this for a LONG time. My Note 8 started this crap after the 9 'upgrade', motivated me to get a new Note 10. A few months later, the SAME exact problem is cropping up.
Slow notification reactions, stuck installs, notifications coming in repeatedly, notifications coming in late all at once.
If this isn't resolved soon, my next phone will definitely not be a Samsung.
Click to expand...
Click to collapse
Yes, my issue is gone now. Try removing windows dynamic lock and unpair your phone from your laptop if you have this setup.
If not, try slowly removing other Bluetooth devices.
For me, a Bluetooth yeelock also caused the delay to return..I have to reboot each time after using the lock to get it back to normal.
I also think a plantronics desktop headset was also causing the issue as I was getting the lag everytime I reach home since removing windows dynamic lock. I have since unplugged it and unpaired. So far been good for a few weeks now.
I heard this issue wasn't specific to Samsung but might be an Android issue..i think it started with Android 9.0 as you have mentioned as I never had this issue when I was using the note 8 before one ui.. But note 9 and 10+ both had issues..
Similar issue mentioned on pixel phone support:
https://support.google.com/pixelphone/thread/5024453?hl=en

aarick said:
Yes, my issue is gone now. Try removing windows dynamic lock and unpair your phone from your laptop if you have this setup.
If not, try slowly removing other Bluetooth devices.
For me, a Bluetooth yeelock also caused the delay to return..I have to reboot each time after using the lock to get it back to normal.
I also think a plantronics desktop headset was also causing the issue as I was getting the lag everytime I reach home since removing windows dynamic lock. I have since unplugged it and unpaired. So far been good for a few weeks now.
I heard this issue wasn't specific to Samsung but might be an Android issue..i think it started with Android 9.0 as you have mentioned as I never had this issue when I was using the note 8 before one ui.. But note 9 and 10+ both had issues..
Similar issue mentioned on pixel phone support:
https://support.google.com/pixelphone/thread/5024453?hl=en
Click to expand...
Click to collapse
I don't have Dynamic Lock set up, nor do any of my computers have bluetooth enabled. BUT I do have this cursed Plantronics PLT W8200 series headset that has been nothing but buggy since I got it. Not surprised if this is the cause. I just unpaired it - fingers crossed.
I hope that's it because otherwise, it's just 2 other pretty crucial devices I have paired.

nokster said:
I don't have Dynamic Lock set up, nor do any of my computers have bluetooth enabled. BUT I do have this cursed Plantronics PLT W8200 series headset that has been nothing but buggy since I got it. Not surprised if this is the cause. I just unpaired it - fingers crossed.
I hope that's it because otherwise, it's just 2 other pretty crucial devices I have paired.
Click to expand...
Click to collapse
Would be good to hear if this fixes your issue. Please make sure you reboot after unpairing too and if possible completely unplug the plantronics as I think it might try to connect to your phone still (but fail) and potentially still bring the issue back as my yeelock doesn't even show up as a paired device, the app just sends msg to it via bluetooth and I still have delays after using it.
Keep us updated...

aarick said:
Would be good to hear if this fixes your issue. Please make sure you reboot after unpairing too and if possible completely unplug the plantronics as I think it might try to connect to your phone still (but fail) and potentially still bring the issue back as my yeelock doesn't even show up as a paired device, the app just sends msg to it via bluetooth and I still have delays after using it.
Keep us updated...
Click to expand...
Click to collapse
So after the weekend of having the Plantronics headset un-paired, it *seems* better. Hopefully it stays that way.

Question OxygenOS 12 C.44 (Europe) issue with alarm

Hello,
I have upgraded my phone to the latest Android 12 update and most things seems ok and not seen the issues that was reported in the previous releases, besides things looks a bit different as I said it seems to run OK for me.
The one "big" issue i seem to have is with the alarm that I can't snooze or turn it off from the lock screen, it plays the alarm at the right time but to turn it off I have to unlock the phone and pull down on the notification bar and then hit disable.
So was wondering if this is working for anyone else OK on the c44 update or not? If it does I might try a factory reset and see if it works after that, but dont really want to have to take a sledge hammer approach after just upgrading the phone.

Hi, this is davyleggend and my experience:
12 "Stable" Issues Thread
Besides the general low quality of this piece of software, here are some specific pains: 1. SafetyNet test fails (no root) - WTF? Can't use any of my work applications because of that. 2. Status bar notification icons don't appear (except for...
forum.xda-developers.com

I´ve had my device (EU C44) last night on that wireless charging station and in the morning the alarm started regularly. The screen was on and I was able to swipe the alarm away. Just like before on Android 11.

Deacon-Frost said:
I´ve had my device (EU C44) last night on that wireless charging station and in the morning the alarm started regularly. The screen was on and I was able to swipe the alarm away. Just like before on Android 11.
Click to expand...
Click to collapse
Thanks, guess i might have to do a factory reset see if it resolve it for me...I guess I might hold of a bit see if they release another update shortly as it does feel a bit like a beta not a final release.

Read about this issue elsewhere. It doesn't happen on my phone.

Same issua here. Sounds like a small problem, but this is huge problem at 0600 when alarm starts and you try to shut it quickly so your wife doesn't wake
Tried to change all kinds of settings, no help.
Clock -> Alarm -> volume and power button - Tried all 3 different settings here, no change. Alarm start, but screen remains black.

Mine works fine. But i'm on ColorOS C.44 (European phone/region)
I Don't like that missing alarm option : Alarm starts even with the phone off". So i set it to Airplane Mode.

Well, now it works on both clocks: op and google.
I removed both, reboot, installed and boom, works nice...

I facotry reset my phone and it is now working perfectly and I also fixed some other weird issues I have had for a while on Android 11 as well after the upgrade to Android 12.
The only annoying thing was that it didnt restore my SMS messages from my googlebackup which has been working fine for years on previous devices so not sure why that was, guess it did clear out all the old cr*p I had there

Well... worked fine yesterday when testing, but this morning phone was black again when alarm started. This is actually bugging me more than it should. Maybe factory reset is the next step. Or maybe I just go back to android11 and update to 12 when 12L comes, hopefully volume control in chromecast works then as promised...

Me too expereince this bug... Tried factory reset too ... But the issue still remains

Kaltcu said:
Well... worked fine yesterday when testing, but this morning phone was black again when alarm started. This is actually bugging me more than it should. Maybe factory reset is the next step. Or maybe I just go back to android11 and update to 12 when 12L comes, hopefully volume control in chromecast works then as promised...
Click to expand...
Click to collapse
vipinpvarghese said:
Me too expereince this bug... Tried factory reset too ... But the issue still remains
Click to expand...
Click to collapse
Same for me. I had donr s factory reset after the upgrade and faced the alarm issue, had to restart the phone to turn off the alarm. Eventually I reverted back to android 11.

Guess I spoke to soon as this morning I couldnt disable the alarm without unlocking and then pull down on the notification bar...very annoying please OnePlus can we get a stable release of Android 12 thanks.

Same thing here. Is really a annoying problem and still remains after several upgrades of color OS 12.

Kaltcu said:
Well... worked fine yesterday when testing, but this morning phone was black again when alarm started. This is actually bugging me more than it should. Maybe factory reset is the next step. Or maybe I just go back to android11 and update to 12 when 12L comes, hopefully volume control in chromecast works then as promised...
Click to expand...
Click to collapse
Yup, me too when I test it the screen goes on correctly but every morning this don't happen. I'm on c44 eu, wipe data don't work .

Alarm worked fine this morning let me disable it by swiping.
I guess the point is though for being a "stable" official upgrade it feels far to much like they using everyone as beta testers.

Jump1ng said:
Alarm worked fine this morning let me disable it by swiping.
I guess the point is though for being a "stable" official upgrade it feels far to much like they using everyone as beta testers.
Click to expand...
Click to collapse
You're right. I found this option (i don't remember if there is in os 11 too but I don't think so) by default is off (turn on for disable). It say "allows you to stop active trace logs when a bug report is initiated" .
In one plus community app when I report the alarm issue they told me to screenshot the time when that happens. This aroused my suspicions so I found this out.

Same issue on c.44. I fix it by install Google stock clock.
And also I come from 11 to 12 with clean install. So I think that factory reset will not help.

All problems are resolved now and phone works like it should. Alarm is working nicely, I can control volume from phone volume-buttons when casting to chromecast,...
Solution was pretty simple: downgraded back to 11

ArchuX said:
Same issue on c.44. I fix it by install Google stock clock.
And also I come from 11 to 12 with clean install. So I think that factory reset will not help.
Click to expand...
Click to collapse
Unfortunately for me not work. Isn't an app issue, it's a system problem.