system updates - LG V20 Questions & Answers

Okay I just got a system update notification. But it's kind of funny because I don't have the system update app or any of the other components needed from LG. This system update notification came from Google Play. So my question is is this a cohort between Google Play and LG to get people on the latest update? If I had tapped on the notification would have actually gotten the new update? If anybody can answer this I would like to know very interesting in my opinion. Thanks

Someone has got to know something about this

shadavis08 said:
Someone has got to know something about this
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System update notifications have always been through Google play on my V20 since 10i firmware which is what my phone had when I 1st got it

New System Update Notifications
I have the H-918 T-Mobile variant. Original stock, rooted, and all pertinent receivers, services, and activities for system updates disabled. Also disabled in dev options. This has been blocking updates and notifications just fine since I've had it (~10 mo.) In the last few days, I have the persistent system update notification. I have also noticed the freaking CmaSystemUpdateService wakelock has started triggering again. The Notification is coming from Google Play Services, as it would. I have verified and re-searched for anything that might be related. I suspect this is being caused by a Play Services update, but I can't find any component that might be causing it. I even removed the Instant App Play Services BS.
I have clicked on the notification, and on my phone anyways, it does absolutely nothing beyond closing the notification shade. Unfortunately, the notification persists.
Grrrrrrrrooooooogle!!

BJFell said:
I have the H-918 T-Mobile variant. Original stock, rooted, and all pertinent receivers, services, and activities for system updates disabled. Also disabled in dev options. This has been blocking updates and notifications just fine since I've had it (~10 mo.) In the last few days, I have the persistent system update notification. I have also noticed the freaking CmaSystemUpdateService wakelock has started triggering again. The Notification is coming from Google Play Services, as it would. I have verified and re-searched for anything that might be related. I suspect this is being caused by a Play Services update, but I can't find any component that might be causing it. I even removed the Instant App Play Services BS.
I have clicked on the notification, and on my phone anyways, it does absolutely nothing beyond closing the notification shade. Unfortunately, the notification persists.
Grrrrrrrrooooooogle!!
Click to expand...
Click to collapse
Just block the update notification and you'll never see it again lol. When it pops up tap and hold on it and then hit block all notifications. Done !

shadavis08 said:
Just block the update notification and you'll never see it again lol. When it pops up tap and hold on it and then hit block all notifications. Done !
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Click to collapse
Thank you for your response. I am aware of that, and I can actually toggle on and off the blocking, and it will stay off until next boot. If I leave it blocked, that blocks EVERYTHING from Google Play Services. That's probably not a good idea. And it's just a band-aid.
My MUCH bigger concern is the CmaSystemUpdateService wakelock occurring again. It keeps it awake, even overnight. I had this all taken care of right after the very first update came out. I want to find the new root cause and disable it. If anyone has any deeper insight into what may have changed, and how to mitigate it, I am all ears at this point.

BJFell said:
Thank you for your response. I am aware of that, and I can actually toggle on and off the blocking, and it will stay off until next boot. If I leave it blocked, that blocks EVERYTHING from Google Play Services. That's probably not a good idea. And it's just a band-aid.
My MUCH bigger concern is the CmaSystemUpdateService wakelock occurring again. It keeps it awake, even overnight. I had this all taken care of right after the very first update came out. I want to find the new root cause and disable it. If anyone has any deeper insight into what may have changed, and how to mitigate it, I am all ears at this point.
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I would certainly like to avoid the update myself lol I don't think it'll install but who knows what files did you block?

Since I use spare batteries and never have my phone actually plugged in I have never received an update by force. Now if you're connected to wifi and are charging I think that's when it starts to automatically update buts that's just my two cents

Hmmm that's interesting .

Related

Location Services Issue

Starting this week I've been experiencing a serious battery drainage in my device.
I've noticed this drainage happens at a time when Location Services appear to be working, for no apparent reason.
Now, I always have Location Services on, but I can never see it in the upper bar (the one where you can see the time, Wi-Fi connection, battery) unless I use an app that relies on it.
However, in the past few days, I see Location Services up there even though I'm not using any app that relies on it. What's worse is that it stays there even after I close all apps. In regular cases it tends to remain there as long as the app that needs it is running. As soon as I close the app, Location Services disappear from the upper bar.
If I turn off Location Services it will go away. However, once I turn it on it will be up there again. It will only go away if I reboot my phone.
Do you guys have any idea what may be causing this? I bought by Nexus 6p by the end of February and hadn't experienced this issue until this week. Before that, my battery usage was normal, and I could go a full day without having to charge my battery.
This issue, on the other hand, can drain my battery in the span of 1 or 2 hours.
Already noticed this problem and found the reason: Maps!
igorrj said:
Already noticed this problem and found the reason: Maps!
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Click to collapse
But I haven't used them.
For example, today I faced that problem solely by opening up Facebook. Then I rebooted my phone, opened up Facebook again but the problem didn't happen.
Now, I'm thinking this isn't happening by simply opening Facebook or Twiiter, but whenever I open them through the notification bar.
This is really odd.
I noticed the same battery drain. One night my phone batter wound up being pretty much dead. Today I noticed significant drain and when I looked at battery use, I saw where the consumption seemed to increase and observed the location services icon at the top of the phone that wouldn't go away even after making sure all apps were shut down. I don't really have many apps on my phone (certainly not ones that need location, so I suspect a recent update to Maps.
My first step was to delete and reinstall the updates. so let's see if that fixes it. If not, I'll just remove the updates and run that way until another version comes out. I suspect is just a goofed install or we would hear far more complaints of this issue.
I was literally getting ready to make a post about this. Sure enough, force-closing Maps stopped the issue. Glad to see it wasn't just me.
I'm having the same issue. I get the location icon on my status bar at random times and it stays there until a reboot. It eventually comes back. Pretty annoying as it is causing my phone not to deep sleep. I'm on stock with Franco kernel.
Sent from my Nexus 6P using Tapatalk
I'm having the same issue on latest stock firmware on both my SM-N910T3 & SM-T700. Started noticing the location icon all the time about a week ago, just about when it came out with the latest update on 4/1.
Well, uninstalling and reinstalling the updates to Maps didn't fix anything. I have uninstalled the updates and will monitor.
ZabiGarma said:
But I haven't used them.
For example, today I faced that problem solely by opening up Facebook. Then I rebooted my phone, opened up Facebook again but the problem didn't happen.
Now, I'm thinking this isn't happening by simply opening Facebook or Twiiter, but whenever I open them through the notification bar.
This is really odd.
Click to expand...
Click to collapse
Facebook is, by far, the worst app you can have downloaded. It is the cause of general phone issues and bad battery life. I uninstalled both FB and FB messaging and my wake lock issue was fixed and, in turn, my battery life is noticeably better
Sent from my Nexus 6P using XDA-Developers mobile app
I did a full master reset of my phone and am only running default applications. I still get the runaway location services. Before I did that, I downgraded Maps and that seemed to help. But then my phone automatically updated it. I know I can probably fix that situation but I'm surprised we aren't seeing more people with the problem.
Nexus 5x owner here (but posting my experience since this is literally the only thread on this anywhere).
Symptoms: Similar to everyone in this thread, location icon was popping up and staying resident in the top status bar. This was happening even without an event launching and causing massive battery drain. This was atypical of usage since my phone is basically not even used (essentially a notification machine with light text usage).
Checking the location menu, everything was listed as light usage, except for Maps as heavy usage (even though Maps wasn't even launched or in the recents menu)
Variables: Unfortunately, since my phone has been perfect since launch, I haven't been paying attention to all the updates granularly to isolate what was causing this. But, I do know for sure it happened after the April Monthly update and after a Maps update.
Troubleshooting: I was hoping it wasn't a system update issue, so I started poking around in the Maps settings to see if maybe a new Maps service was launched that was auto-enrolling users and potentially causing battery drain. Nothing to note, but I did notice I was signed out of Maps, which seemed weird. So I went ahead and re-signed into Maps with my Google Account.
Results: I honestly didn't expect this to have any impact, but the location issue hasn't come up after signing into Maps. It's been ~ 3 weeks and 4 battery cycles since I've had the location issue.
I'm not sure if signing in helped or maybe a server side Maps update fixed the bug, but if you're still having the location issue, it's worth a shot to see if you're signed into Maps (and sign in to try to fix the location issue).
If this does work for you, please report back since it will help in data gathering (and also we can let Google know the exact details of the issue and the potential fix so this bug doesn't hit in future versions).

verizon s7 rooted - won't connect to youtube or play store

hello. The title pretty much speaks for itself. I used Odin to root. non - 'google-fied' apps seem to have no problem connecting. Google apps give message not connected, try again. Everything else 'seems' to be working fine.
Also, do you think if i do the unroot thing, apply the verizon update that i just got today, then root again MIGHT fix this?
Ah, after talking to my son - he put this app on my phone - freedom. He says you can do in-app purchases for free in some apps. I uninstalled the program in case it might have some kind of interference running in the background. Still nada. I have rebooted and run a cleaner several times.
Can I get some advice please?
thank you
Mike
I have a hunch.
Check if your Date and Time and correct.
In Date and Time, uncheck automatic, and then recheck it.
Make sure the time on your upper notification bar is the same as the time when you pulldown the quick tiles.
Reboot
Profit

Delayed notifications on V20 - help!

Hey all,
Struggling with my V20. I've had it since launch and never had a single issue like this prior. I first started experiencing issues with no notifications showing up on my phone, unless I went into the app (hangouts, gmail, work email, etc.), when I traveled to the west coast (which caused a time change) about two weeks ago. As soon as I came back to EST, everything was working for ... a day. Notifications stopped working again.
So I factory reset my phone and things were better, but still not perfect. Regularly not getting notifications between my primary applications (good for enterprise, gmail, hangouts and google voice). The issue appears to be more so when on WiFi. As soon as I change to cellular I get MOST of my notifications (not all).
I installed Push Notifications which seemed to initially help, but thereafter, no dice. I'm not using any battery saving apps either.
I'm at a loss. What am I doing wrong/missing that I'm having all these issues?
Thanks
I had the same issue. I contacted T-Mobile about it, and the problem seemed to just go away, so it could have been a network problem. However, I also rolled back SuperSU from 2.82 to the 2.79 SR3 by flashing it in TWRP. You should try that and prevent SuperSU from upgrading in the Play Store.
Thanks for the response; however, I'm not rooted.
Now that you mention it, I have had the issue recently as well. I will open snap chat and have snaps or hangouts and have messages. I do not have any kind of battery saver on or block apps from sending notifications. I am on ATT.
I have a friend who's having this exact same issue. He's on the 14B update from Verizon. We're thinking of trying a factory data reset to see if it solves the issue.
Yup. I got the same problem. Unlocked, on Verizon.
LG phones have always seemed to have this issue. This phone, my G5, G4... Annoying
I think I may have found a fix for it. I'll post a YouTube later.
asl9622 said:
Now that you mention it, I have had the issue recently as well. I will open snap chat and have snaps or hangouts and have messages. I do not have any kind of battery saver on or block apps from sending notifications. I am on ATT.
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Click to collapse
Same issue with Gmail and my work email. I open the app and get flooded with notifications that had never come through.
Ryano89 said:
Same issue with Gmail and my work email. I open the app and get flooded with notifications that had never come through.
Click to expand...
Click to collapse
I know Gmail has had its own issue with notifications that is not related to the phone. Many users including myself get delayed Gmail notifications or not at all. There is a bug tracker on the forum that Google states they apparently fixed but people still complain. It is frustrating.
I'm noticing that the Google app is causing delayed push notifications on all apps for me. I am able to reproduce the delay when connecting bluetooth devices (you may even notice it takes ~10 seconds for the bluetooth connection notification to show up on the secondary screen). I'm seeing the issue go away if you disable the Google app. I'm curious to see if this fixes the delay for other people. Try freezing/disabling the Google app.
I've been using Push Notification Tester where I'm able to see some heavy delays in push notifications being received. Specifically with Bluetooth connect events so far. I found the culprit to be the Google app by watching logs (logcat) and seeing reports that the app is processing events for 10 seconds per event which blocks the queue. If I continuously connect/disconnect bluetooth devices I will see push messages fail to be received for a long time (10 seconds for each bluetooth event adds up....)
If you're only experiencing issues with a specific app this might not be the the same issue. Worth noting I was able to reproduce this issue with a Galaxy S8. Figure I'd just share my findings.
I just disabled my google app, and it seems to have fixed the problem almost immediately. The bluetooth connection notification comes up on the second screen almost immediately, and goes away after a few seconds. Before disabling the app it would take up to 20 seconds to just show up on the screen, and then it would never go away.
Now to figure out why the app is doing it...
---------- Post added at 12:27 PM ---------- Previous post was at 12:27 PM ----------
I just disabled my google app, and it seems to have fixed the problem almost immediately. The bluetooth connection notification comes up on the second screen almost immediately, and goes away after a few seconds. Before disabling the app it would take up to 20 seconds to just show up on the screen, and then it would never go away.
Now to figure out why the app is doing it...
McNutnut said:
I've been using Push Notification Tester
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Click to collapse
Thanks for this.
I tried on both cellular and WiFi - both don't get passed Notification arrived.
Any suggestions?
utahman3431 said:
I just disabled my google app, and it seems to have fixed the problem almost immediately.
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Click to collapse
What do you mean disabled your Google app?
adambean said:
Thanks for this.
I tried on both cellular and WiFi - both don't get passed Notification arrived.
Any suggestions?
Click to expand...
Click to collapse
So, upon restarting my phone, these notifications (along with 20+ others) finally came through. Appears the only way I can get notifications is as follows:
1) Switch from WiFi to cellular, or vice versa, or Airplane mode - some notifications come through
2) Forcing a manual refresh while within an app
3) Restart the phone
I'm going bananas over here. Ready to smash this thing. I don't understand why doing a factory reset didn't fix this issue.
Help!
FWIW, called VZW, they have absolutely no idea.
McNutnut said:
I'm noticing that the Google app is causing delayed push notifications on all apps for me. I am able to reproduce the delay when connecting bluetooth devices (you may even notice it takes ~10 seconds for the bluetooth connection notification to show up on the secondary screen). I'm seeing the issue go away if you disable the Google app. I'm curious to see if this fixes the delay for other people. Try freezing/disabling the Google app.
I've been using Push Notification Tester where I'm able to see some heavy delays in push notifications being received. Specifically with Bluetooth connect events so far. I found the culprit to be the Google app by watching logs (logcat) and seeing reports that the app is processing events for 10 seconds per event which blocks the queue. If I continuously connect/disconnect bluetooth devices I will see push messages fail to be received for a long time (10 seconds for each bluetooth event adds up....)
If you're only experiencing issues with a specific app this might not be the the same issue. Worth noting I was able to reproduce this issue with a Galaxy S8. Figure I'd just share my findings.
Click to expand...
Click to collapse
By disabling the Google app, this simply rolls back the version of it. Is that you've found to be successful?
adambean said:
By disabling the Google app, this simply rolls back the version of it. Is that you've found to be successful?
Click to expand...
Click to collapse
I do want to say that this issue is only happening on a recent release of the Google app since I suddenly started noticing this problem one day.
Therefore, rolling the Google app back may solve the problem, but I can't be for sure. You most likely won't be able to disable the Google app via the standard interface. You would need to be rooted and disable/freeze it with an app such as Titanium Backup or 3C System Tuner.
If you want to continue to use the Google app, you can get more advanced and specifically disable the receiver that the Google app is using to intercept the events. Note, though, that this may have side effects on the app, but I have yet to notice any issues. Using 3C System Tuner you can disable the "com.google.android.apps.gsa.broadcastreceiver.CommonBroadcastReceiver" receiver which is what is intercepting and delaying the events/notifications.
App Manager -> Apps -> Google App -> Manage -> Open.. -> Details -> Receivers -> Uncheck "com.google.android.apps.gsa.broadcastreceiver.CommonBroadcastReceiver"
https://i.imgur.com/zerTmWq.jpg
Just be careful using this app as it allows you to change many things.
Here is the logcat message I noticed which was causing the delays. You'll notice it saying the CommonBroadcastReceiver consumed 10011 ms (10 seconds) while processing the android.bluetooth.device.action.UUID broadcast record which is fired when connecting/discovering a bluetooth device. This is why it would take 10 seconds before the event hit the 2nd screen.
Code:
06-21 19:29:27.496 1554 2993 W BroadcastQueue: ResolveInfo{99f8ba4 com.google.android.googlequicksearchbox/com.google.android.apps.gsa.broadcastreceiver.CommonBroadcastReceiver m=0x108000} consumed 10011 ms for handling BroadcastRecord{a529d0d u0 android.bluetooth.device.action.UUID} in background queue
When I disabled Google, it rolled back the version and for the past couple hours, all notifications have been working perfectly. Let's see what the next couple days bring.
McNutnut said:
I do want to say that this issue is only happening on a recent release of the Google app since I suddenly started noticing this problem one day.
Therefore, rolling the Google app back may solve the problem, but I can't be for sure. You most likely won't be able to disable the Google app via the standard interface. You would need to be rooted and disable/freeze it with an app such as Titanium Backup or 3C System Tuner.
If you want to continue to use the Google app, you can get more advanced and specifically disable the receiver that the Google app is using to intercept the events. Note, though, that this may have side effects on the app, but I have yet to notice any issues. Using 3C System Tuner you can disable the "com.google.android.apps.gsa.broadcastreceiver.CommonBroadcastReceiver" receiver which is what is intercepting and delaying the events/notifications.
App Manager -> Apps -> Google App -> Manage -> Open.. -> Details -> Receivers -> Uncheck "com.google.android.apps.gsa.broadcastreceiver.CommonBroadcastReceiver"
https://i.imgur.com/zerTmWq.jpg
Just be careful using this app as it allows you to change many things.
Here is the logcat message I noticed which was causing the delays. You'll notice it saying the CommonBroadcastReceiver consumed 10011 ms (10 seconds) while processing the android.bluetooth.device.action.UUID broadcast record which is fired when connecting/discovering a bluetooth device. This is why it would take 10 seconds before the event hit the 2nd screen.
Code:
06-21 19:29:27.496 1554 2993 W BroadcastQueue: ResolveInfo{99f8ba4 com.google.android.googlequicksearchbox/com.google.android.apps.gsa.broadcastreceiver.CommonBroadcastReceiver m=0x108000} consumed 10011 ms for handling BroadcastRecord{a529d0d u0 android.bluetooth.device.action.UUID} in background queue
Click to expand...
Click to collapse
My US996 unlocked V20 has been getting progressively worse on bluetooth connections the last couple of months. After waiting and waiting for LG to update the phone, I decided to unlock and root recently. I am still on a stock rom, but at least I have options now.
Using 3C System Tuner to disable CommonBroadcastReceiver as you have shown has been the greatest help of anything I have done. This info could easily merit it's own thread under "V20 bluetooth connection issues".
Before applying your work-around my phones bluetooth connections would become less and less consistent, slow to connect, fail to connect, stuck secondary screen connect notifications, and require frequent reboots to connect to my vehicle.
After disabling CommonBroadcastReceiver, connections are quick and mostly reliable, no stuck secondary screen notifications.
I believe the blame for these problems lies with LG and their lack of attention to google android updates. Google might have fixed these issues 6 months ago and LG has not done anything about it. My US996 was last updated December of 2016, LG said they have no update scheduled for my phone. No security updates, no android updates.
Thanks again for this work-around!
ive had this issue going on for a few months now. how does the google app affect text notifications? this is so frustrating and i am on call for work and i am missing notifications in the middle of the night.

push notifications

I am at a loss now with my phone, ever since I got the phone the push notifications came through perfect from my apps. Now the last couple weeks I have not received one push notification from any app. I've tried push notification fixer apps and its coming back as its all working correct. I want to start getting them again, but I dont know how to fix it.
See https://forum.xda-developers.com/showpost.php?p=72759841&postcount=17
I'm going to take a guess that the problem you're experiencing was the same as mine. Caused by an update to the Google app. If you have your phone paired to a Bluetooth device that doesn't act as a speaker (such as a laptop/tablet), I could see push notifications being delayed indefinitely. This is because for some reason the phone repeatedly connects and disconnects to this type device, causing an indefinite delay due to a bug in the Google app.
Hope that helps!
McNutnut said:
See https://forum.xda-developers.com/showpost.php?p=72759841&postcount=17
I'm going to take a guess that the problem you're experiencing was the same as mine. Caused by an update to the Google app. If you have your phone paired to a Bluetooth device that doesn't act as a speaker (such as a laptop/tablet), I could see push notifications being delayed indefinitely. This is because for some reason the phone repeatedly connects and disconnects to this type device, causing an indefinite delay due to a bug in the Google app.
Hope that helps!
Click to expand...
Click to collapse
Well I've tried to revert google app updates and that didn't work for me, then I tried to go to the link above to uncheck the line that needs unchecked, but it wont let me do that either. Idk what's going on but its irritating me to the max. Anyone have any other advice on this issue??

Oreo Notifications.......

Has anyone else experienced sporadic notifications since updating to 8.1? Unrooted, and ever since the update, my notifications will only vibrate when the screen is off, but will go audible if the screens on.... or ill get a few hours of normal functionality, then back to whatever it wants to do... Ill get delayed text notifications or even doubling them up. Ive never had this issue before. Any help or direction would be greatly appreciated
Lemmiwinx said:
Has anyone else experienced sporadic notifications since updating to 8.1? Unrooted, and ever since the update, my notifications will only vibrate when the screen is off, but will go audible if the screens on.... or ill get a few hours of normal functionality, then back to whatever it wants to do... Ill get delayed text notifications or even doubling them up. Ive never had this issue before. Any help or direction would be greatly appreciated
Click to expand...
Click to collapse
I have the same issue. Orea 8.1 unrooted.
Have you tried removing the apps that need immediate notifications from battery optimization? Oreo is more aggressive stopping the background activity of apps than Nougat was. it's an intentional battery saving feature.
Lemmiwinx said:
Has anyone else experienced sporadic notifications since updating to 8.1? Unrooted, and ever since the update, my notifications will only vibrate when the screen is off, but will go audible if the screens on.... or ill get a few hours of normal functionality, then back to whatever it wants to do... Ill get delayed text notifications or even doubling them up. Ive never had this issue before. Any help or direction would be greatly appreciated
Click to expand...
Click to collapse
I've noticed this too, and literally just came on XDA to post this same question!!
It seems to take away notification sounds for most apps until I restart the phone. Based on the timing, maybe it has to do with going into a deeper sleep mode or something. Seems more like a glitch than a feature to me, since the notifications don't come back until I restart.
I'll try the battery optimization thing mentioned above, but I don't want WhatsApp draining my battery.
jhs39 said:
Have you tried removing the apps that need immediate notifications from battery optimization? Oreo is more aggressive stopping the background activity of apps than Nougat was. it's an intentional battery saving feature.
Click to expand...
Click to collapse
Good tip, Thanks. I was unaware they automatically optimized the apps for battery in the update. what a pain in the a$$. Ive changed the setting for messenger and telegram, Ill report back if i see an improvement.
Hmmm. I changed my battery optimization do exclude Google Voice and Android Messages... it worked for a small amount of time, now I just get vibration, but no sound for notifications.
Oreo 8.1 release.
Rick
I was using Nova Launcher when I had this issue. I switched to the default launcher and haven't had the issue since.
priyamjani said:
I was using Nova Launcher when I had this issue. I switched to the default launcher and haven't had the issue since.
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The hero we needed

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