Lag spikes every 3 seconds - Android Q&A, Help & Troubleshooting

Hello guys, I have a Samsung Galaxy A10 and since today that I'm having an issue with it. Every 3 seconds there's a lag spike in the operating system only. In apps its completely normal no lags at all. For example if I continually flick the notification bar up and down i get a lag spike every 3 seconds every time. It happens the same with the navigation buttons on the bottom, keyboard, basically anything related to the os. But in apps I dont have this issue. I think it all started when I plugged in the charger and i got a warning that was water on it, but there wasnt any water that warning sometimes pops up when the cable slips a little bit and gets halfway attached. I restarted the phone multiple times, it seems fine on boot but quickly goes to the same problem. The phone is not rooted, it's original firmware and all. Can anyone help me out here?

@crazyon3
Try this
Uninstall apps which haven't used in last 30 days. No need to worry, you can always install back when required.
Delete all images and videos of WhatsApp and similar which are just forwards. It will be a big chunk usually.
Move all personal pics and videos to cloud (Google Drive). Enable auto backup. Delete device copies for > 1 week old files.
Run SDmaid app. Uninstall it after that.

Related

[Q] S II 'soft' reboot

Apologies in advance for the potentially vague description, but I also cannot find a solution elsewhere on the forum.
Earlier today, I was watching a YouTube video and then I locked my phone and left it to charge whilst I went downstairs (as I often do). When I returned roughly an hour later, I found the screen on, which I only ever do if I've left Draw Something open, or some similar app - but it was on the lock screen.
(none of that is necessarily important, I just wanted to clear up the "what did you do to make it start rebooting" question)
Anyway, after unlocking the phone, the screen went to black and the phone restarted.
However, it wasn't a "real" reboot, because the boot screen didn't come up, etc. It's just like just the UI is restarted. I can usually use the phone for about 30 seconds at a time. This seems extended when I have flight mode on, and is even longer still when I have the phone locked.
I've uninstalled some potentially-offending apps, removed the SD card, cleared some apps' data, but to no avail.
I'm using default 4.0.4 from Samsung. The only issues I'd had with it until now were that some apps crashed occasionally, but I attributed that mainly to the apps themselves.
The most annoying thing for me is that is seems like it's an issue that can be fixed quite simply, without having to uninstall every app or factory reset the phone.
Anyone have any other ideas as to what I could do? Thanks!
RobHannay said:
Apologies in advance for the potentially vague description, but I also cannot find a solution elsewhere on the forum.
Earlier today, I was watching a YouTube video and then I locked my phone and left it to charge whilst I went downstairs (as I often do). When I returned roughly an hour later, I found the screen on, which I only ever do if I've left Draw Something open, or some similar app - but it was on the lock screen.
(none of that is necessarily important, I just wanted to clear up the "what did you do to make it start rebooting" question)
Anyway, after unlocking the phone, the screen went to black and the phone restarted.
However, it wasn't a "real" reboot, because the boot screen didn't come up, etc. It's just like just the UI is restarted. I can usually use the phone for about 30 seconds at a time. This seems extended when I have flight mode on, and is even longer still when I have the phone locked.
I've uninstalled some potentially-offending apps, removed the SD card, cleared some apps' data, but to no avail.
I'm using default 4.0.4 from Samsung. The only issues I'd had with it until now were that some apps crashed occasionally, but I attributed that mainly to the apps themselves.
The most annoying thing for me is that is seems like it's an issue that can be fixed quite simply, without having to uninstall every app or factory reset the phone.
Anyone have any other ideas as to what I could do? Thanks!
Click to expand...
Click to collapse
just go to recovery mode and fix permissions

Considerable system lag

Hello all, I've noticed that my S3 gets considerably slow after a few days of not shutting it down. For example, after a reset, tapping home will immediately take me to the launcher, everything reacts immediately, there's absolutely no lag, however, after about 2 or 3 days, things start getting slow, the launcher needs to reload everything whenever I press home, apps don't seem to stay in the memory and have to reload as well. Like I mentioned, restarting the phone fixes everything, and I was even thinking of setting up a Tasker action to restart the phone ad midnight or so every one or two days, but I wanted to know if this could be because of a single app that's being faulty, or normal behavior. Any and all replies are appreciated!
ivikd said:
Hello all, I've noticed that my S3 gets considerably slow after a few days of not shutting it down. For example, after a reset, tapping home will immediately take me to the launcher, everything reacts immediately, there's absolutely no lag, however, after about 2 or 3 days, things start getting slow, the launcher needs to reload everything whenever I press home, apps don't seem to stay in the memory and have to reload as well. Like I mentioned, restarting the phone fixes everything, and I was even thinking of setting up a Tasker action to restart the phone ad midnight or so every one or two days, but I wanted to know if this could be because of a single app that's being faulty, or normal behavior. Any and all replies are appreciated!
Click to expand...
Click to collapse
thats normal behaviour on most android phones, unless u have 2gb of ram(still happens but takes longer)
its better if you reboot at least once a day
Sent from my GT-I9300 using xda premium

[Q] Galaxy S3 I9300 - started freezing randomly but screen plays animation

Hey guys. My S3 started freezing randomly a few days ago. What happens is that I will be playing with it and then it will literary become unresponsive along with the hardware buttons except the power button. The weird thing is that the animation on the screen is still active: say I was writing a text and the little blinking bar keeps blinking as if nothing is wrong but the phone is simply unresponsive.
I did a factory reset and it is still happening.
Anyone have any idea what the heck is happening? Is it hardware or software related?
Have a read of the freezing thread in general forum, sounds like the operating system is dealing with bad memory blocks.
Well, same thing happens to me, i looked up on that tread about bad memory blocks: well i even tested the memory and works fine, no bad memory sectors, my hardware power button responds to restart (no need to pull out battery). When it does freeze it doesn't unfreeze at all after some time ( i once let it unfreeze for entire night on charger and it stood on the same screen after 8+ hours). I even reinstalled a different software (JB 4.1.3 Darky edition) and it freezes very rarely now but when it does, it's still same kind of freeze. When it freezes it freezes mostly on Twitter app but sometimes random app. I don't know now is it really a faulty memory or just software bugs... btw dummy file didn't freeze my phone (to be clear) after i reinstalled the software, but did it before on old one
Help! Galaxy's freezing!
Hello,
I have exactly the same problem, when phone freezes nothing works except power button, when pressing it about 10 seconds, the phone reboots. I have exactly the same model (GT-I9300), but Lithuanian. The freezing lasts from 10 minutes to an infinite time. All the freezing started about three weeks ago, when google play started updating iron man game. I tried dummy file geterator, the phone hasnt freezed at all, but the phone freezes randomly when opening internet, other apps or just anytime, even when phone is on stand by. I tried flashing DarkyRom 4.1.2 XXEMB1, but the phone started freezing even more, then i recovered from the Nandroid backup, and the phone is now freezing not so frequently, about 1 freeze in 2-3 days, but it still freezes, and i also have a strange "Process com.google.process.gapps has stopped working" problem. I tried every solution to this problem, but none of them works. Also, i think it is somehow connected to the freezes, because after those messages phone freezes sometimes. I dont know how to solve these super annoying problems, because i tried nearly everything, and nothing works. I think this might be a hardware issue, and that i should buy a new phone. If you know somehing, help me!

[Q] SGS3 with Android 4.1.2 "sort of" freezes randomly

Hi,
Since a week or so now, my Samsung Galaxy S3 with a rooted Android 4.1.2 "sort of" freezes randomly. And with "sort of" I mean that animations and such (can) keep running, it just doesn't respond to any kind of imput anymore. I had it freeze on a youtube video, but the video kept playing till it was done (but it didn't continue like it would afterwards, so the process definitely froze too).
I have no clue what sets it off. I've had it freeze while using navigation, while browsing, while typing, while taking a photo, while turning the screen off (it will just stay on forever), anything. Sometimes it freezes 5 times in 5 minutes, sometimes it freezes only once a day. In all cases, the only way to get it back to life is by taking the battery out and putting it back. Waiting doesn't do anything.
I thought it might be a memory card problem, but I unmounted the card and got the problem again just now.
I figured I'd download an app that writes logfiles to see what is happening, but all those programs don't work anymore with the current version, due to that the programs only have access to their own logs now.
Does anyone have a clue to what might cause this, or a way to troubleshoot further and try and find the solution?
Thanks!

Question Random reboot - any Pixel 6 (non pro) users affected?

Wazzup.
Over at the Pixel 6 Pro fair, we have quite the number of people having problems with random reboots. We are trying to narrow it in - Android12? Pixel 6? Software? Hardware?
So - anyone here with the same set of problems? Or does the Pixel 6 not have that kind of issue?
For reference: https://forum.xda-developers.com/t/random-reboots.4353231/
I have gotten several random reboots as well. 256gb seafoam pixel 6. In particular, I was using "Frep" automation app (unrooted, used pc to start server) to do repetitive image searches in a game. Also the phone was sitting on a wireless charger while doing this. I noticed my phone felt pretty warm, wonder if it could be overheating?
Could be a naughty 3rd party app. Have you tried safe mode?
I posted this here:
P6 Bluetooth Problems
My p6 will see most some of my Bluetooth devices (laptop, tablet, TV, earbuds) . It pairs with the earbuds, but everything else it will try and pair, usually does not. If and when hen it does pair, that pairing is dropped dropped within 5 secs...
forum.xda-developers.com
My random reboots (or crashes that forced me to reboot) almost entirely stem from the wifi+bluetooth implementation. I found a sure-fire way to crash it during setup. Without word vomiting here, connecting the P6 with and to other devices has proved more difficult than any previous Pixel (for me).
mruno said:
Could be a naughty 3rd party app. Have you tried safe mode?
Click to expand...
Click to collapse
Not yet. It's also hard to "force" it (the reboots, I am not able to replicate it manually). Yesterday it just randomly happened whilst the phone laid idle next to me, thrice at the morning, about one time through late afternoon, then one time evening. I just notice the screen lighting up, then the Google logo comes, meaning the phone restarted.
I'm also pretty sure that Bluetooth/Wifi settings differed when the reboots happened, ergo at some times bluetooth was on, then when it rebooted, bluetooth was off. At no time when the reboots happened had I a bluetooth device connected. WiFi was online though, all the time.
What all the reboots have in commong though (at least the ones where I am concerned), is that the phone is just laying next to me, or somewhere, being in idle - doing as far as I know, nothing. It never happened when I used the phone or put it under load, so my P6 never "crapped" out under me. That's why I am not that concerned about this as of now, but it's certainly a nuisance to unlock the phone every time with my darn pin.
(Concerning 3rd party app) - I'd say that's unlikely. I copied my files over from my Pixel 4 XL and have not yet added one singular other app to my P6 Pro, so it should have gone naughty before my transfer over.
Hi! I experienced a big crash on the pixel 6. When I was configuring telegram, the app crashed and then the screen got black. After a minute it rebooted to the Google logo with a loading bar underneath. It was blocked in that state, but I could reboot it with volume up + power button.
I was pretty scared as the usual button down + power button didn't do anything lol
12 (SD1A.210817.036) on my pixel 6, occurred randomly when opening camera app. Happend 7-10 times.
dirtyissa62 said:
12 (SD1A.210817.036) on my pixel 6, occurred randomly when opening camera app. Happend 7-10 times.
Click to expand...
Click to collapse
Odd. I never had a problem whilst using the phone, my phone only rebooted when laying idle (even though today I had no reboots at all, alas I didn't use the phone much, maybe 2h SoT without any heavy lifting).
Something in android 12 is bugging around, maybe we have to open support tickets.
dirtyissa62 said:
Something in android 12 is bugging around, maybe we have to open support tickets.
Click to expand...
Click to collapse
I just talked for a while with a Google rep and he said that they are not aware of any reboot problems, no people over at Google Forums have reported such a thing. "We do not monitor Reddit or XDA" - so he said he opened a support ticket to the responsible team and they would look into it, he also asked that I / we report/feedback this under -> Settings -> Tips & Support -> Feedback.
We also talked about a lens flare problem, that at least the Pixel 6 Pro has. If you shot some photos where the sun is directly shining into the camera, you might want to re-check them. Most of mine have either some sort of big circular green dot in them, or a big beam of light like in a phone with a very bad HDR processing. It seems to be some sort of software glitch, he also reported that.
So hopefully those things can get fixed.
This was the follow-up email:
Thank you for contacting Google support.
This email is regarding the chat conversation we had earlier today, I'm sorry we weren't able to complete it. Hence I wanted to follow up via email to ensure all your queries have been answered.
Please re-launch the camera app and check if the issue is fixed.
Please be assured our developer team is working on this to fix it as soon as possible. We would really appreciate your kind understanding as we work on this to fix it for you.
If there is anything apart from this that needs clarification, please feel free to reply back to this email. I'll be more than happy to assist you.
Thanks!
Nova
The Google Support Team
I'm having similar restarts while phone is sitting on a table doing nothing. Tried a factory reset and was fine until overnight on charge and it happened again.
Also have had a few times where wifi has stopped working for some reason. Not sure if related.
Not had any reboots but quiet a few app crashes in especially FB will be scrolling away and bang just closes also Amazon app ,
Well that was interesting.. When it rebooted that time, it gave me an error screen saying it could not load and may be corrupt. I had two options, try again and factory reset. Try again got me back running, but I'm wondering do I got as defective device now.. or if it's software related.
So after a lot of messing around, I think I have narrowed down what may be causing my reboots. It only seems to happen when I am using "Frep" to play macros on a game while charging my phone.. the phone gets pretty hot, and reboots when I tap the screen or try to swipe home or recent apps. Maybe its overheating, or maybe its "Frep" playing naughty.. but Frep did work perfectly fine on my old $200 used Nord N10 5g. Will update if it reboots while not doing this.
no reboots or crashes so far, not doing any gaming - but using phone for email, surfing, whatsapp etc and also a work profile for MS outlook and teams.
I have/had similar issues with my Pixel 6 (128GB - europe unlocked).
I was transferring old data via cable from my old (Xiaomi Mi A1) to the Pixel 6. This resulted in sluggish performance, crashes every 15 minutes. The crashes would randomly occur and behave mostly like this:
Try to unlock phone with fingerprint sensor
Fingerprint sensor lights up, nothing happens, no haptic response
Swiping up to the PIN entry. Enter PIN and hit enter. Nothing happens. Now freeze.
Screen turns black and it takes phone to reboot on average ~7minutes
Factory Reset; Installed apps manually (standard messaging apps, no games etc), better performance, problem persists
Factory reset; boot into safemode. It now took way longer to provoke the issue. But it still happened.
After this I contacted the customer service and they will provide me with a replacement. But now after a night of idle, the phone was working for 3-4 hours without any issue at all with most of my apps installed. It just now went into a random reboot (could only notice because it asked for PIN because of the reboot). But not the 8 minute blank black screen type of reboot.
I am really unsure what is the issue at hand here. But have to say that experience is less than ideal.
Mine just happened last night, not charging or running anything 3rd party apps (all from App Store). I tried to use the camera after eating dinner and noticed that double clicking power button doesn't open the camera anymore. After unlocking the phone it appears that the phone has restarted.
Is anyone running Private DNS on their system like Adguard DNS or NextDNS? I did some searching and people reported some private DNS were causing Android to crash. It was suppose to be fixed in previous Android versions but it could be back again.
I haven't noticed any random reboots (and the lock screen will require a pin to be entered after reboot and says this on the screen, so you should know the phone rebooted). I've had the P6 since the official release date. In fact, I haven't restarted the phone in days.
I run a wide variety of apps. Some from the Play store and some sideloaded. I think that any reboot issues are probably app related. Remember that A12 is very new and the are surely still some compatibility issues that app developers haven't found/fixed yet.

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