Need help solving an issue, play store misbehaving on my SM-T810 - Galaxy Tab S2 Q&A, Help & Troubleshooting

Hello, I hope I can post this here.. i tried, i searched... can't find any solution to my issue.
Model : SM-T810 , with Samsung 128GB UHS microSD. OS : stock Nougat from Samsung.
Here is the problem :
On the play store, if there are pending updates, they only install one at a time, and then it won't do more. Like if there is 5 pending updates, it will maybe do one, and then the other 4 stay pending. It might only do the download portion of the first one and not go to the install phase. If there's no pending updates, and i try to install an app, only the downloading portion of the process shows up, it stops after that, it doesn't go to installing. I have to close the store and go back in for it to install, but if there's a queue of downloads (updates or asked to install multiple apps), I have to close the store for the same amount of apps in the queue for them to install one by one. Now I noticed that every once and a while, 2 or 3 will have updated overnight but that's it!
I closed the process, I cleared the cache, I cleared the data, I cleared the download manager's data and cache, i rebooted, i forced a wrong date and time then set it to auto-date and time to retry, etc.... I uninstalled the Play Store updates, nothing worked!!!
The next step was to do a factory reset. I did not want to lose some progress on some games, AND I have an app to read PDF files and did not want to lose read/unread status of my files...
So I used Odin to flash TWRP, did a backup, rooted, used Titanium Backup to backup my apps.
Then I did factory reset. Store behaved normally again! Installed a few apps, waited a few hours, still good. Did a restore of my apps from titanium backup, everything seemed fine, then a few hours later, store still was not updating or installing the apps right...
Did another factory reset, store worked fine, only restored a couple of backed up apps (the critical ones that i wanted to keep the saves from), everything worked fine. Over the course of 24 hrs, i re-installed a bunch of my regular apps via the play store. Play store worked fine. I did to another Nandroid backup with TWRP just in case.
Then all of a sudden, it started to lag a bit between clicking install, to downloading, to installing. And then a few hours later, issue completely came back, store won't install without me closing it between the download finish and install.
Now one of the last steps I did before it started acting up again was moving ONE app to the SD card (not using any root features). I'm not sure if that caused the issue to come back.
I did notice that Android left a bunch of files on my SD card, some Android folder, with a bunch of subfolders.
I'm wondering if the SD card could be the culprit... I will do one last restore from my last working Nandroid backup and not move anything to the SD card.
If it comes up again, i think i will move the data that i have on my SD card that I dont want to loose (my PDF, pictures, etc.) on to my NAS, and do a factory reset without the SD card installed. Maybe even re-flash with Samsung Kies... and forget about my Titanium Backup saves...
It's my last resort so I was hoping anyone would have any idea on what else to try before doing that?
One last point : yes the stores kinda slows down at some point where the download process takes a few seconds to kick in, and then a few seconds to installing, up to the point where it never does. BUT the rest of my tablet still is really fast, no slow downs anywhere else... All apps launch fast
Thanks!

Auto updates are bad. They just kill the performance of your s2.. better do such things manually.

Niii4 said:
Auto updates are bad. They just kill the performance of your s2.. better do such things manually.
Click to expand...
Click to collapse
Auto updates of the apps? Or the OS?
Apps i can see... but still... If I turn that off, that solves the issue of the auto-updates. But then if I want to update a bunch, they will only do one by one, i have to close the store and open again after each updated app.
But even with app auto-updates, if i want to install one new app on my S2, it will only download, but not install, i have to close the store and open it again for it to install. Then the next time that I want to install an app, I have to do the same thing again, close and open. It's like the download manager doesn't tell the Play Store app to do the install (or tell whatever app or service to install the APK...)

Niii4 said:
Auto updates are bad. They just kill the performance of your s2.. better do such things manually.
Click to expand...
Click to collapse
What a bunch of nonsense. Please stop spreading misinformation.
@stefer09 A logcat reader may help you determine the cause of the issue.

Niii4 said:
Auto updates are bad. They just kill the performance of your s2.. better do such things manually.
Click to expand...
Click to collapse
fonetyk said:
What a bunch of nonsense. Please stop spreading misinformation.
@stefer09 A logcat reader may help you determine the cause of the issue.
Click to expand...
Click to collapse
Thanks, that's new for me, I'll read into it!

stefer09 said:
Thanks, that's new for me, I'll read into it!
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Click to collapse
I am having the same issue on my sm-t810 as well hope you find a solution and post it.

Tabpro8.4 said:
I am having the same issue on my sm-t810 as well hope you find a solution and post it.
Click to expand...
Click to collapse
After more research i've seen other people on other devices with same issue... no answer or solution in sight
if i find something ill come back here for sure

I had an OTA update last night to NRD90M.T810XXU2DQCL and the play store is working better now but it is still slow to update.

Tabpro8.4 said:
I had an OTA update last night to NRD90M.T810XXU2DQCL and the play store is working better now but it is still slow to update.
Click to expand...
Click to collapse
Thanks for the info.
I would check for OTA update but since i rooted mine, it won't do them...
I'd have to flash the stock rom from samsung again and loose my saved data... which right now i might be OK living without...
Anyone knows if I loose TWRP if i flash a stock rom with odin ? If so... am i better using Kies?

Fair, let's recap: you do not use stock rom. You have root, twrp, flashed this and that and a morbid desire to have always the very lastest version of whatever the app. And now the Play store doesn't work properly anymore.. d
Do you see the pattern?
But, hey, maybe you need even more *lates updates* to fix your issue.
Updates = bad performance and new issues in general. Period.

Niii4 said:
Fair, let's recap: you do not use stock rom. You have root, twrp, flashed this and that and a morbid desire to have always the very lastest version of whatever the app. And now the Play store doesn't work properly anymore.. d
Do you see the pattern?
But, hey, maybe you need even more *lates updates* to fix your issue.
Updates = bad performance and new issues in general. Period.
Click to expand...
Click to collapse
Wooooh, DON'T jump to conclusions here.
I was running the STOCK out of the box Android for the S2, no root, no TWRP. The issue started after one year of usage, and not only included updating apps but installing FRESH NEW ONES TOO.
The "flash this and that" came AFTER i ran into issues.
I also have a Note 5 supplied from work and for that reason I'm still runing stock, not rooted, and never will root it. I have over 100 apps on there, 5 email accounts (2 professionnal, 3 personnal), multiple google calendars, multiple outlook calendars, auto-update is on, it's been over a year and a half, if not more, and never ran into this kind of issue, ever! It's synced with my CPAP, my smart watch, and my headphones. And it's still goes the same speed and gives me the same performance as when i took it out of the box.
My tab S2 is my second Android tablet, before I had a Tab 3 that never gave me issues like that either, and always had auto-updates on.
Sometimes you need updates. Some online services might not work right or at all if you don't have the app that matches the features, like evernote, facebook, onedrive, dropbox, etc...
Or you get new hardware that requires an update.
Yes sometimes they include bugs ... which are fixed in a later version.

Niii4 said:
Fair, let's recap: you do not use stock rom. You have root, twrp, flashed this and that and a morbid desire to have always the very lastest version of whatever the app. And now the Play store doesn't work properly anymore.. d
Do you see the pattern?
But, hey, maybe you need even more *lates updates* to fix your issue.
Updates = bad performance and new issues in general. Period.
Click to expand...
Click to collapse
In my case I do have stock rom and have had issues with play store since update to Nought. It does seem better since last night's OTA update.

Tabpro8.4 said:
In my case I do have stock rom and have had issues with play store since update to Nought. It does seem better since last night's OTA update.
Click to expand...
Click to collapse
I saw multiple posts of people having different phones running stock having this exact issue for a while with no solution in view. I think it has to do with Nougat too... But my Note 5 is on Nougat and no issue... it might be brought on with specific services or apps running while on Nougat.

Tabpro8.4 said:
In my case I do have stock rom and have had issues with play store since update to Nought. It does seem better since last night's OTA update.
Click to expand...
Click to collapse
Thanks for letting me know about the OTA update. Since i was rooted, i can't get OTA updates, would have needed to wait for the 7.1 Rom to flash...
I ended up taking screenshots of the stuff i didnt want to loose (read/unread status of my pdf files, nevermind the save games) and then i used Samsung Smart Switch to reflash the whole thing back to strictly stock, lastest firmware. So far so good, crossing fingers

I*was*running the STOCK out of the box Android for the S2, no root, no TWRP. The issue started after one year of usage,
Click to expand...
Click to collapse
Fair. So in this *year of usage* you never ever updated the OS?
And auto-update was of course *off*, right?
If that's the case, then clearly there must be some other issue with your s2.
Otherwise, you have merely confirmed what I have told in the very beginning: updates = bad performance and new issues in general. Period.
By the by, apps like evernote and facebook track and spy on you.
About your Note 5, maybe there weren't so many updates..

Niii4 said:
Fair. So in this *year of usage* you never ever updated the OS?
And auto-update was of course *off*, right?
If that's the case, then clearly there must be some other issue with your s2.
Otherwise, you have merely confirmed what I have told in the very beginning: updates = bad performance and new issues in general. Period.
By the by, apps like evernote and facebook track and spy on you.
About your Note 5, maybe there weren't so many updates..
Click to expand...
Click to collapse
...
Yes in that year of usage I upgraded the OS from 5 to 6 to 7. Yes auto-update was on, for Android and for my apps. By stock rom i meant nothing flashed "this and that" like you said.
If you would read my other comments, you'd also realize that another member helped me more by letting me know there was an OTA update that helped him. I reflashed my S2 with Samsung Smart Switch and haven't had any issue with the Play Store since... that proves that updates do fix issues.
There's no OS versions, app versions, firmware versions on any devices that don't have any issues whatsoever. Updates might bring bugs but they also fix the ones from previous versions. If you think that anything stock out of the box never have any issues whatsoever, you're wrong.
Apps like evernote and facebook spy and track you? Really? And you're on a forum for Android based product and don't think that Google tracks what you do? If you dont sign in with your google account and only browse the web with your tablet, that's your business, but you can't go on forums and admonish people for doing otherwise.
Besides, this is a forum where a good part of the posts are about custom roms, flashing different boot/recovery loaders, different kernels, unlocking phones... and you're judging me because i do app updates, and flash "this and that" ?
Come on...

No judging here. Just pointed out the probem at hand.
You did update the OS at least twice.. see?
OEM updates = bad in general.
Sure, new updates fix what *previous updates* screwed up to begin with; sometimes.
I totally agree that there is no OS version that is 100% issue free, but -- why trying to fix something that seems to work?
You see, that is my whole point.
I told you about evernote and facebook because you mentioned to have them on your Note 5 which happens to be your professional work phone?!
Just be aware that Evernote steals content just like the FB messenger. And I mean literally. Your creative ideas become their property. You did agree to their terms! FB also records the mic(s) 24/7.
Certainly Google tracks and spies as well. Then again, you can deactivate or block (firewall) those services/apps.
Just remember, things that are *free* come with a price.

Niii4, I tried to subtely pass the message that I did not want any of your help when I said that SOMEONE ELSE helped me with their input and update.
I didn't say that I was using evernote and facebook on my Note 5 from work. Jumping to conclusions again.
You want to know what are the biggest secrets in my Evernote notes ??? RECIPES!!!!!
Oh no... they can read the oh so secret lemon crinkle cookies recipe that is available with a quick online search! Here's the link btw : http://www.laurenslatest.com/lemon-crinkle-cookies/
I came here after trying a lot of troubleshooting steps, when everything that I've tried failed. And someone else helped me.
All you brought to the table was misinformation about updates in general and spread paranoia on who is spying on who.
fonetyk asked you to stop that, and I asked you to stop that. So far my issue has been resolved and i'm thankful to the user Tabpro8.4 for his comment.
Please, please leave my thread.

First and foremost, this is a forum and thus other users that may encounter similar or the exact same problem(s) will seek to comprehend the whole issue at hand and not just one side of a problem.
Oh yeah, an OTA update seemed to have fixed it. Seemed.. for now.
Second, this is not exclusively about *helping you*. Apparently you are quite knowledge resistant, especially when facts are being stated that don't conform your general view.
True, you only have hundreds of apps on your work phone. But definitely not FB messenger or whatnot. Whatever. What's right is right, and what's fair is fair.
I suppose, you are probably right, the work you do must be of no interest for anybody in this world; at all. Same for your private life. Now, be a neat little sheep and go on chewing the green.. (while we are watching you).
Oh, and you stalking all my comments, telling people to ignore me is hilarious. Keep up the great whine. ?

Niii4 said:
First and foremost, this is a forum and thus other users that may encounter similiar or the exact same problem(s) will seek to comprehend the whole issue at hand and not just one side of a problem.
Oh yeah, an OTA update seemed to have fixed it. Seemed.. for now.
Second, this is not exclusively about *helping you*. Apparently you are quite knowledge resistant, especially when facts are being stated that don't conform your general view.
True, you only have hundreds of apps on your work phone. But definitely not FB messenger or whatnot. Whatever. What's right is right, and what's fair is fair.
I suppose, you are probably right, the work you do must be of no interest for anybody in this world; at all. Same for your private life. Now, be a neat little sheep and go on chewing the green.. (while we are watching you).
Oh, and you stalking all my comments, telling people to ignore me is hilarious. Keep up the great whine.
Click to expand...
Click to collapse
Lol... knowledge resistant. Thats cute.
:angel:
Stalking your comments... ah! Maybe you got that dead pixel from trying to plug your bluray player on your tablet. Seriously clueless or just trolling...
My issue is resolved so im unsubbing from this thread.
Bye bye :good:

Related

Help with niggly problems on G1

Hello there,
I've tried Googling and searching these threads, and I can't seem to find anyone else with the same problems as me, so if anyone can help me I'd be really grateful!
Basically, I've had a rooted G1 for about 6 months now, started off using JesusFreke, went on to CM and now I'm running the latest ROM with an 8 gig class 6 SD card. Anyway, everything runs smoothly except for a few niggly things. As far as I can remember I've always had most of these problems since rooting, and now they're worse than ever and starting to grate. I don't think it's my particular handset, as this is the second G1 I've had - although as I said, I haven't read of these problems with other people, so I don't really know. The problems in question are:
1. Email isn't very 'pushy' anymore - when I first got my G1, and for a while after first rooting, I was amazed at the push Gmail...I loved it, and it often worked faster than my computer email client could retrieve emails with its 5-minute interval. However, now my G1 seemingly only downloads emails when it can be bothered, and more often than not I'll do a manual refresh to find about 6 emails waiting for me. It's somewhat annoying really.
2. This is another major thing: Locale just won't recognise where it is anymore. I'll go into Locale for a few seconds, it'll snap on to 'home' or 'work', I'll come out and after about five minutes, it'll jump straight onto the default settings again. I'll do this again, and it happens again, etc. My phone knows where it is, as the maps work perfectly, and I'll even tried leaving GPS on all day, but to no avail. This is a major annoying niggle, and it seems to get better/worse with different updates. Has anyone experienced this? At the moment, Locale is virtually unusable.
3. Since I'm asking for help, the other little niggle is that to add shortcuts to my desktop takes an age...I'll do the longpress, click 'shortcut'...and then wait. And wait. As far as I can remember my phone's always done this (even the old one), but if anyone knows what I'm doing wrong it'd be really good.
In fact, if anyone can help me with any of the problems I've described I'd be really happy...the email and Locale thing are starting to become a big nuisance, and I'm starting to think about changing my handset over it, despite my love of Android, the G1 and the excellent CM updates that Cyanogen tirelessly sends out.
Thanks so much in advance,
Mark
I've never had any of those issues the gmail issue is the only one that woulg get me... what rom did you go with this time around?
Hi, I've just got the standard CyanognMod ROM with the latest 4.2.9.1
I have the same Gmail problem.
No idea how to fix it.
I'm going to say it's probably two things together:
1. Low memory. Having had your G1 for a while, you've installed lots of apps. Each app uses RAM. Low RAM makes everything sluggish and buggy. Uninstall anything you don't use regularly. Doing a full wipe and reflash of the htc update image, and then the latest cyanogenmod, will give you a blazing fast phone again, with everything working beautifully (but you'll have lost ALL your installed apps, saved sms, settings, etc.).
2. Task-killing app. You probably use Taskiller, Close Everything, or something like that. It is killing Gmail so it doesn't refresh, killing locale's location service so it doesn't know where it is, etc. Make sure you exclude ANYTHING that runs in the background constantly to work. Basically, anything that does something automatically, or generates a notification, or anything. Email, gmail, messaging, etc.
Not cool
You can't say niggly, only we can say niggly.
gmail push
there is a way to 'Set download frequency' by default.
oneofone1 said:
You can't say niggly, only we can say niggly.
Click to expand...
Click to collapse
'Niggly' is a word of Scandinavian origin which in this context essentially means 'irritating'. It is in no way related to similarly spelt offensive words, which is what I think you're getting at.
Anyway, many thanks to all those who posted help, I deleted a load of programs and it helped greatly. I had no idea that having too many apps, even in an apps2sd setup, would impact performance that much.
Still can't get Locale to work properly though. I'll delete a few more apps and see if that helps.
markdjj said:
'Niggly' is a word of Scandinavian origin which in this context essentially means 'irritating'. It is in no way related to similarly spelt offensive words, which is what I think you're getting at.
Anyway, many thanks to all those who posted help, I deleted a load of programs and it helped greatly. I had no idea that having too many apps, even in an apps2sd setup, would impact performance that much.
Still can't get Locale to work properly though. I'll delete a few more apps and see if that helps.
Click to expand...
Click to collapse
I think he is quoting "Something Something Something Darkside" It is the new Family Guy movie.
spigatelli said:
I think he is quoting "Something Something Something Darkside" It is the new Family Guy movie.
Click to expand...
Click to collapse
+10 pts for being spot on.

Marshmallow Upgrade: Is It Worth It?

Hello everyone,
I'll make this short. Is it worth upgrading from 5.1.1 to 6.0.1? If so, should I do a Clean Install or Update OTA? I've been pondering the last few days, wondering if my T-Mobile S6 should update or not. I've already tripped KNOX, so I'm kinda reckless, but I don't want a 600$ brick.
(And if I do update, are there any rooting options?)
Thanks In advance,
- Matt :good:
Battery life for me went from plugging it in once every day and a half to having to plug it in daily and sometimes twice daily.
Streaming content pauses and stops constantly due to them using new schemes for lowering power consumption. These schemes don't work and now I cannot stream radio, music, videos or anything else unless I remove all battery helper schemes in the settings for Android. Totally blows!
The screen asking you if you want to set an app to default or use it just once is now gone. In its place it just automatically assigns any app used once as the default app. Totally blows and is a Samsung mod to Android that basically is crap. Which idiot thought it was a good idea to do this? Which committee also decided to include it in the update?
Other than that you will also have lots of annoying crap. Samsung bloatware apps are also installed and they constantly want to help you do something. But you don't want their crap.
Upgrade at your own peril.
V_RocKs said:
Battery life for me went from plugging it in once every day and a half to having to plug it in daily and sometimes twice daily.
Streaming content pauses and stops constantly due to them using new schemes for lowering power consumption. These schemes don't work and now I cannot stream radio, music, videos or anything else unless I remove all battery helper schemes in the settings for Android. Totally blows!
The screen asking you if you want to set an app to default or use it just once is now gone. In its place it just automatically assigns any app used once as the default app. Totally blows and is a Samsung mod to Android that basically is crap. Which idiot thought it was a good idea to do this? Which committee also decided to include it in the update?
Other than that you will also have lots of annoying crap. Samsung bloatware apps are also installed and they constantly want to help you do something. But you don't want their crap.
Upgrade at your own peril.
Click to expand...
Click to collapse
Damn dude, 6.0.1 sounds like it's a nightmare for you. Did you OTA Update or flash it via Odin? If you updated OTA, then I'm swerving away from OTA.
Updated OTA
V_RocKs said:
Updated OTA
Click to expand...
Click to collapse
Alright, that might be the source of your problems. Try downloading the update file to your PC, then install it via Odin. Make sure you do a clean install. From what I've heard, people who do that have very little problems. There's a guide around here, but I can't seem to find it...
The issues I am having are OS and Samsung mods related.

Note 4 T-Mobile 32GB Random Rebooting/Slow

Hello my Note 4 is randomly rebooting all the time (it occurs randomly) and is slow (sometimes) when I use apps like messages, browsing the web etc...
I'm on the 6.0.1 marshmallow
I installed the clean master and battery saver apps and things were alittle better but it still is slow and restarts plus those apps are filled with spam and virus links so they will be deleted.
What are my options here to get this note running like new again?
eclipselion said:
Hello my Note 4 is randomly rebooting all the time (it occurs randomly) and is slow (sometimes) when I use apps like messages, browsing the web etc...
I'm on the 6.0.1 marshmallow
I installed the clean master and battery saver apps and things were alittle better but it still is slow and restarts plus those apps are filled with spam and virus links so they will be deleted.
What are my options here to get this note running like new again?
Click to expand...
Click to collapse
First of all you delete apps like clean master and battery saver cuz this app killing your processor ram and battery .android 6.0 is very well optimized and it can handle everything without any 3rd party app. Just make factory reset,disable apps you dont use ,do not install junk or ram cleaning apps or even battery saving apps,android Marshmallow allready has doze feature that save battery while you are not using phone and goes to deep sleep. go to settings/battery/detail and you will see all apps are in doze.
Trex888 said:
First of all you delete apps like clean master and battery saver cuz this app killing your processor ram and battery .android 6.0 is very well optimized and it can handle everything without any 3rd party app. Just make factory reset,disable apps you dont use ,do not install junk or ram cleaning apps or even battery saving apps,android Marshmallow allready has doze feature that save battery while you are not using phone and goes to deep sleep. go to settings/battery/detail and you will see all apps are in doze.
Click to expand...
Click to collapse
Any answers on the gentleman's inquiry though? I have a T-mobile Galaxy Note 4, and after having the phone for 1 year and a half, all of a sudden it started acting up last Thursday while I was running my stock 5.0.1, I had it rooted and TWRP on it since I bought it. The phone was a GREAT acquisition and I've always been an Android guy and started to learn about flashing, rooting and XDA since I had my S, S2. I thought that by simply upgrading my 910T to the new MM 6.0.1 everything was going to be taken care of and fixed, but boy was I so wrong.
Could you shed some light on this issue on this great phone?
Kr1sS129 said:
Any answers on the gentleman's inquiry though? I have a T-mobile Galaxy Note 4, and after having the phone for 1 year and a half, all of a sudden it started acting up last Thursday while I was running my stock 5.0.1, I had it rooted and TWRP on it since I bought it. The phone was a GREAT acquisition and I've always been an Android guy and started to learn about flashing, rooting and XDA since I had my S, S2. I thought that by simply upgrading my 910T to the new MM 6.0.1 everything was going to be taken care of and fixed, but boy was I so wrong.
Could you shed some light on this issue on this great phone?
Click to expand...
Click to collapse
I think he answered pretty well. You should understand that these phones are, in essence, small computers. And like a computer, the phones will become fragmented and bog down overtime. The solution is a complete format of internal storage; wipe everything, format, cache and start from scratch. Odin is the best option so learn to use it if you haven't already.
Bruce lee roy said:
I think he answered pretty well. You should understand that these phones are, in essence, small computers. And like a computer, the phones will become fragmented and bog down overtime. The solution is a complete format of internal storage; wipe everything, format, cache and start from scratch. Odin is the best option so learn to use it if you haven't already.
Click to expand...
Click to collapse
Thanks for your reply, however I asked the question to the gentleman as he only said to remove all of those junk third party apps as they were more harmful than anything else. I appreciate the lecture on what constitutes a phone, but I am very aware of it as well as being comfortable of the use of Odin and the rest of the steps. I have already done all that you suggested and the issues still occur after a week. Once again, I appreciate your reply.
Kr1sS129 said:
Thanks for your reply, however I asked the question to the gentleman as he only said to remove all of those junk third party apps as they were more harmful than anything else. I appreciate the lecture on what constitutes a phone, but I am very aware of it as well as being comfortable of the use of Odin and the rest of the steps. I have already done all that you suggested and the issues still occur after a week. Once again, I appreciate your reply.
Click to expand...
Click to collapse
No problem. Response was not only intended for you but other members as well since you aren't the only one having performance issues. Only suggestions, you can take or leave whatever you'd like but you might get better results if you try harder to be a nice person.
Bruce lee roy said:
No problem. Response was not only intended for you but other members as well since you aren't the only one having performance issues.
Click to expand...
Click to collapse
True! I stand corrected sir. I appreciate your assistance.
Hey guys, so today I tried a different battery cause my was bad and overheating and I can tell this one is good because it also is charging faster than before.
Now I did delete those apps clean master and battery saver like I said I would but I'm still getting random rebooting and slowness, one example would be I was typing a text and the phone took awhile to catch up to my typing and suddenly it restarted itself.
I'm not rooted and my rom is stock. Noticed today that my water indicator underneath the battery has triggered.
So I'm still looking for options...let me know, thanks.

[Guide]Android System/OS Battery Drain FIX

After Installing Custom Mods and rooting on Oxygen OS I was experiencing a Android System battery Drain .
Also in custom Roms based On OOS I also had the same problem.
I was draining 35-40 percentage of my battery in a charge cycle.
I searched alot past 2-3 days on my phone to see which process is causing this Drain problem.
I found many but stoping them didn't fix it .
Finally today when I found that after SuperSU was installed
It was causing the Drain so I found a fix for this
Fix for all Roms having this problem
-Go to SuperSU app
-Settings menu
-Enable trust system User
-and enable grant permission during boot
-Then put the phone on flight mode and wait for it to cool down.
If this doesn't work
-Try setting default access to grant
-Enable MultiUser access
Hit the thanks button if this helps
Also tell me if this helps in the comments
Remember to follow all steps
Original Post here
https://forum.xda-developers.com/showpost.php?p=71082541&postcount=72
Testing ... I post the result at the end of the cycle.
Doesn't work still battery drain and phone always warm
Sent from my ONEPLUS A3003 using Tapatalk
@Nishidh
Thanks for sharing but both solutions are security risk. Maybe Magisk is solution till SuperSu is fixed (hoping that it IS the culprit).
DrunkenDragon said:
Doesn't work still battery drain and phone always warm
Click to expand...
Click to collapse
Try to delete all of the mkv files. That helps for me. No battery drain at all
i would say "kindda" help. cause still android system drains. but, a bit less then before. i would like to see some more days.
I switched to Magisk and drain is still there so reason is something else seemingly. It has something to do with FW/Modem. We all need to deluge OnePlus with requests to fix this mess.
Helps me
My current battery cycle
For me clearing the Google Play Services database solved the battery drain.
Apps,
Google play services
Storage
Manage Space
Clear all data
I then remained on that screen and restarted the phone into recovery without returning to the launcher.
In recovery clear cache only.
Reboot
Since then I have had no problems at all (though I am running complete stock no root)
No data is lost but you will have to add cards to android pay and set a couple of other items when prompted (like default backup account etc).
Sent from my ONEPLUS A3003 using Tapatalk
I mean no disrespect to the OP when posting this..
Isn't setting default root access to "grant" a crazy big security risk? Potentially malicious apps could reboot recovery in the middle of the night, flash some REAL spyware and feed back all your passwords without you knowing and could compromise your online accounts, still have to be installed first or some exploit would have to be found, but it just seems the risks outweigh the benefits.
Are you sure it's not another app you've consistently installed? F2fs? Clean installs + factory resets? Checked your signal strength lately? Wi-Fi + Bluetooth scanning? Facebook/whatsapp/etc installed? Google location history? Different versions of twrp? Titanium backups? Uncheck the the option in android settings to Backup and restore android apps? Installed several versions of older supersu?[ R4, r3, r2, r1, r2d2?]Franco kernel? [HIGHLY RECOMMEND. All the other kernels I've tried leave my device pretty warm, but franco keeps it cool), or Anoint your phone with luxurious oils, passionately bathe it and whisper sweet things into its microphone? [References here->
]
I just wanted to make my thoughts known, some newer users to root might come by, try and follow these steps hoping for SOT gains, and needlessly compromise their phone in the process.
If you persist in believing cf supersu is the root cause (that's a knee slapper!!) I think trying another supersu might be a better way to go than ticking all those options. Say like, phh's or CWM.
Again, I mean no disrespect to the OP. Just my thoughts.
Forget about SuperSU, You guys have no idea what causes the andriod OS drain after flashing.... So stop blaming kernel, SuperSU, gplay services etc.. The answer is out there in forums.. Feel free to browse and search for it...
sarus_b said:
Forget about SuperSU, You guys have no idea what causes the andriod OS drain after flashing.... So stop blaming kernel, SuperSU, gplay services etc.. The answer is out there in forums.. Feel free to browse and search for it...
Click to expand...
Click to collapse
I saw you also sprayed ppl with their own bs on Blu spark thread. All i can say is I roam those forums a lot myself but haven't come across a clear stating about these issues (apart from the SELinux shenanigans). So what about you flood us with your great wisdom instead big boy?
FlyingMachete said:
I saw you also sprayed ppl with their own bs on Blu spark thread. All i can say is I roam those forums a lot myself but haven't come across a clear stating about these issues (apart from the SELinux shenanigans). So what about you flood us with your great wisdom instead big boy?
Click to expand...
Click to collapse
Here you go:
Apparently you claim that you roam this forums and yet you didn't find the answer. Interesting claims.
Anyways here is your answer since even you didmt even fi d answer after roaming..
https://forum.xda-developers.com/showthread.php?t=3034811&page=5
Read it carefully though.. Explains why andriod OS drain battery more in first days (Not cycles) after flashing rom.. More apps, more the drain..
Tl;Dr for lazy people out there... Andriod os drain is present because Google itself has changed how andriod works..
On side note, I don't spread bs.. I just put my observations. It is upto people to fix it and accept the truth or get emo over it..
sarus_b said:
Here you go:
Apparently you claim that you roam this forums and yet you didn't find the answer. Interesting claims.
Anyways here is your answer since even you didmt even fi d answer after roaming..
https://forum.xda-developers.com/showthread.php?t=3034811&page=5
Read it carefully though.. Explains why andriod OS drain battery more in first days (Not cycles) after flashing rom.. More apps, more the drain..
Tl;Dr for lazy people out there... Andriod os drain is present because Google itself has changed how andriod works..
On side note, I don't spread bs.. I just put my observations. It is upto people to fix it and accept the truth or get emo over it..
Click to expand...
Click to collapse
I read this post from Rovo long ago, and I of course was taking about abnormal drains they were occurring long after reinstalls or new ROM flashes. It's well known, the rebuilding of caches etc.. Anyone complaining before this incompressible period should be treated like you do. Also, still thanx for minding sharing something at least and on a SECOND side note, read again, I never said you spread bs, pretty much the other way around, i was just suggesting you enlighten us instead of "spraying people with their own bs" like for example, on the Blu spark thread where I know you were putting whiners back in place. Cheers.
I am using magisk, so what about me?

Nexus 6 requires rebooting every day or so as it slows down to become unusable

I have a N6 purchased Dec 2015 new from Amazon. The only mods, if you can call it that is, I have unlocked the boot loader. I am currently running N6F26Y sideloaded via ADB.
The phone was great when I first got it but now after about a day or so of usage it becomes slow and sluggish and unresponsive I have to restart it to use it. I have done a factory reset a couple of times which gets it back to normal for a week or so and then the problem recurs. Occasionally I will delete the cache which also helps. Snapchat is one of the worse apps - crashes the phone regularly and is a very slow app.
Also the camera can get very slow often taking seconds to take one photo.
I love the phone but it's becoming unusable now. The contrast between this and a new phone (I have purchased a Moto Z) is like night and day. The Moto Z runs instantly, has no lag and is a nice phone. But what I like about the N6 is the large screen which makes it great for videos etc.
Short of perhaps flashing some custom ROM is there anything I could be doing?
I'd recommend flashing a rom like pure nexus, super stable that should fix your problem, otherwise you've done all you can and is the easiest fix
Sent from my Nexus 6 using Tapatalk
lchiu7 said:
I have a N6 purchased Dec 2015 new from Amazon. The only mods, if you can call it that is, I have unlocked the boot loader. I am currently running N6F26Y sideloaded via ADB.
The phone was great when I first got it but now after about a day or so of usage it becomes slow and sluggish and unresponsive I have to restart it to use it. I have done a factory reset a couple of times which gets it back to normal for a week or so and then the problem recurs. Occasionally I will delete the cache which also helps. Snapchat is one of the worse apps - crashes the phone regularly and is a very slow app.
Also the camera can get very slow often taking seconds to take one photo.
I love the phone but it's becoming unusable now. The contrast between this and a new phone (I have purchased a Moto Z) is like night and day. The Moto Z runs instantly, has no lag and is a nice phone. But what I like about the N6 is the large screen which makes it great for videos etc.
Short of perhaps flashing some custom ROM is there anything I could be doing?
Click to expand...
Click to collapse
Hello,
It seems like some apps are really slowing down your phone. I use my N6 at home for web browsing mostly as I have a Pixel XL now. Just like you I love the screen size.
The camera has always been slow fore, because of the time it takes to focus...
Did you try using your phone a few days without Snapchat installed? Maybe you also have other misbehaving​ apps installed.
Uninstall Snapchat and other apps and start from here. Reinstall one per one with a few days interval. See if the issue still occurs.
Installing a custom ROM + kernel will likely speed up things a little bit. I second @Dugaldrob with Pure Nexus and I'd suggest ElementalX kernel on top. Running this combo on N6, N6P and Pixel XL and they work flawlessly.
I don't believe installing a custom ROM alone will fix your issue though. Stock ROM shouldn't cause the phone to slow down to the point you need to reboot to use it.
Finding the culprit will...
Good luck...
5.1 said:
Hello,
It seems like some apps are really slowing down your phone. I use my N6 at home for web browsing mostly as I have a Pixel XL now. Just like you I love the screen size.
The camera has always been slow fore, because of the time it takes to focus...
Did you try using your phone a few days without Snapchat installed? Maybe you also have other misbehaving​ apps installed.
Uninstall Snapchat and other apps and start from here. Reinstall one per one with a few days interval. See if the issue still occurs.
Installing a custom ROM + kernel will likely speed up things a little bit. I second @Dugaldrob with Pure Nexus and I'd suggest ElementalX kernel on top. Running this combo on N6, N6P and Pixel XL and they work flawlessly.
I don't believe installing a custom ROM alone will fix your issue though. Stock ROM shouldn't cause the phone to slow down to the point you need to reboot to use it.
Finding the culprit will...
Good luck...
Click to expand...
Click to collapse
Thanks
First step is to remove Snapchat. I rarely use the app and only because my daughter sends stuff on it. I am going to tell her to send me stuff via another method
If that doesn't work then it's a new ROM. I have performed ROM installs before but have never flashed a new kernel on a phone before so that will be a new experience. Hopefully I won't brick the phone
lchiu7 said:
Thanks
First step is to remove Snapchat. I rarely use the app and only because my daughter sends stuff on it. I am going to tell her to send me stuff via another method
If that doesn't work then it's a new ROM. I have performed ROM installs before but have never flashed a new kernel on a phone before so that will be a new experience. Hopefully I won't brick the phone
Click to expand...
Click to collapse
Hello,
Don't worry, it's really easy. Also, if you are lost, there must be a ton of tutorials in general section. If you are lost yet, just ask and someone will point you in the right direction...
Good luck...
lchiu7 said:
I have a N6 purchased Dec 2015 new from Amazon. The only mods, if you can call it that is, I have unlocked the boot loader. I am currently running N6F26Y sideloaded via ADB.
The phone was great when I first got it but now after about a day or so of usage it becomes slow and sluggish and unresponsive I have to restart it to use it. I have done a factory reset a couple of times which gets it back to normal for a week or so and then the problem recurs. Occasionally I will delete the cache which also helps. Snapchat is one of the worse apps - crashes the phone regularly and is a very slow app.
Also the camera can get very slow often taking seconds to take one photo.
I love the phone but it's becoming unusable now. The contrast between this and a new phone (I have purchased a Moto Z) is like night and day. The Moto Z runs instantly, has no lag and is a nice phone. But what I like about the N6 is the large screen which makes it great for videos etc.
Short of perhaps flashing some custom ROM is there anything I could be doing?
Click to expand...
Click to collapse
I've been running Pure Nexus and wanted to let peeps know I put Nitrogen on and man it's so smooth, my wifi tether is back and I went to sleep last night with 50% battery still. When I installed it I opted for the nano gapps I think so like 175mb for minimal apps and maybe that's why it's running so efficient. Maybe I could have re-installed Pure Nexus with a clean install and it would have gotten better but it was a good time to try something else. Also when Nitrogen got an update I was notified just like stock and it downloaded. I didn't even know these could do that. Anyways give it a try and you might just switch back. I was looking into new phones but if it keeps working so smooth with battery longer than a day then I'm fine for now.
Snap chat is not that big of an issue. What I have found to cause the device to slow down is normally almost full device storage and a crappy cache release code in apps. Some apps don't release their cache properly. So it causes lag. This is why a reboot seems to fix it.
While a custom rom may fix this issue it is not the solution. The proper solution is to find what is causing it and fix/repair/ditch it.
Worst offenders for crappy code in my thoughts. Other will disagree with one on this list I am sure. So don't bother. I know people swear by it. It runs like crap for me at times and causes my whole device to lag until I close it out.
1 Facebook
2 FB messenger
3 Google Chrome ( don't do it lol)
4 whatsapp
5 Hangouts
Mind you this is just a list on my usage. It may very per user and even device (considering different hardware)
zelendel said:
... It runs like crap for me at times and causes my whole device to lag until I close it out.
1 Facebook
2 FB messenger
3 Google Chrome ( don't do it lol)
4 whatsapp
5 Hangouts
...
Click to expand...
Click to collapse
I can confirm this, because I've removed these apps (-whatsapp) and also decrypted the data partition...
My N6 is fast.
Maybe a lite stock ROM and an other kernel is a good start.
NLBeev said:
I can confirm this, because I've removed these apps (-whatsapp) and also decrypted the data partition...
My N6 is fast.
Maybe a lite stock ROM and an other kernel is a good start.
Click to expand...
Click to collapse
Currently I have FB, FB messenger, and Chrome but when I installed gapps I chose a super lite install so tons of bloat and google apps were not installed and my battery has gone way up and it's so smooth. I'm sure even when we don't use apps they're always doing something in the background. I bet you're right and a stock lite ROM would be good too with the minimal bs apps.
zelendel said:
Snap chat is not that big of an issue. What I have found to cause the device to slow down is normally almost full device storage and a crappy cache release code in apps. Some apps don't release their cache properly. So it causes lag. This is why a reboot seems to fix it.
While a custom rom may fix this issue it is not the solution. The proper solution is to find what is causing it and fix/repair/ditch it.
Worst offenders for crappy code in my thoughts. Other will disagree with one on this list I am sure. So don't bother. I know people swear by it. It runs like crap for me at times and causes my whole device to lag until I close it out.
1 Facebook
2 FB messenger
3 Google Chrome ( don't do it lol)
4 whatsapp
5 Hangouts
Mind you this is just a list on my usage. It may very per user and even device (considering different hardware)
Click to expand...
Click to collapse
Thanks for the advice. Of the list of apps above I have only Chrome and Hangouts. I really can't see replacing either of them.
I also should have pointed out that the phone locks up randomly requiring a hard reset. I wonder if an errant app could cause that or I have some RAM problem. Certainly on a PC bad RAM can use in Windows a blue screen or something but perhaps Android isn't so forgiving?
lchiu7 said:
Thanks for the advice. Of the list of apps above I have only Chrome and Hangouts. I really can't see replacing either of them.
I also should have pointed out that the phone locks up randomly requiring a hard reset. I wonder if an errant app could cause that or I have some RAM problem. Certainly on a PC bad RAM can use in Windows a blue screen or something but perhaps Android isn't so forgiving?
Click to expand...
Click to collapse
I would flash TWRP, flash supersu in TWRP to root, make a complete backup in twrp, then remove whatever Google apps you're not using with a system app removal app. Getting some of that bloat off the device should help. If it's still laggy, then look into a custom ROM. I run Tesla on my Nexus 6 with none of the issues you're having. I don't decrypt it either
Running abdroid 7.1 here. I dont get any slowdowns, at leas until the battery doesnt drop below 50 and 25 percent.
Im running a custom kernel and my phone is rooted. Everything else is stock.
Can you flash a custom kernel and presumably TWRP without wiping the phone? If so then might try that before a custom ROM
lchiu7 said:
Can you flash a custom kernel and presumably TWRP without wiping the phone? If so then might try that before a custom ROM
Click to expand...
Click to collapse
Hello,
Since your bootloader is unlocked, flash TWRP and install the kernel, no problem.
Might give you a slight boost at first sight, but your device will likely slow down over time anyway...
Cheers...
I'm on 7.0 with the April SP. I have dozens of apps installed, including Hangouts. I use Firefox for browsing, I like it better than chrome (and you can install an ad blocker).
My camera slows down when the battery is under 40%, and the whole device slows dramatically, though not unusable, at or below 5%. But otherwise, no issues what so ever.
One solution that I have not seen suggested here is resetting the device and NOT taking the Google account backup of all your apps. I would suggest making a completely clean install of the factory rom you have and installing one or two apps at a time, most important to you first. And do this for a few days/weeks until you find the app that's misbehaving.
Although there are general bad players out there, this bad app could be unique to your device. Just because all devices of the same model have the same specs and components, doesn't mean that there isn't variability in parts quality.
I would do this before trying any new roms or kernels. Find the true problem first.
Good luck!
edit:
I had another idea: Go into your battery stats and network stats and storage stats and see if any app seems to be using too much of any, or all of the 3. This may get you the answer more quickly.

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