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I have read lots of posts relating to call-drop, battery problems, and overheating at Android Forum in Korea. (GalaxyS is originally manufactured by a Korean Company, Samsung).
But I do not see many threads regards these matters. Does anyone experience this kind of problem yet?
1. Battery drain - if I charge it fully, it cannot go last one day so I need to re-charge it before coming home. I think this might be a problem of the current firmware and expect to be solved in froyo stage.
2. overheating - this one is the problem i am currenty experiencing.
regularly, my captivate is 25~30 degree' but when i use a small app, then firsly it turns to be a warm stage and sometimes it is over 105~110 f'. I did not have this problem before, but i think this is a problem of lag-fix. (because the official forum in Korea said that lag-fix occurs overheating problem in M110s so i think it might be the same thing to captivate)
3. call-drop
i think this is a problem of the sensor loacting left-top. since it is too sensitive or not too sensitive, sometimes the captivate assumes the call is already ended even i am still on the phone. OR it does not have an auto-lock feature, so I push the end button unexpectly.
Does anyone experience this?
OR
MY PHONE IS DEFECTIVE?????????
I am kinda so tired to find solutions of these problems every day. I used to use Iphone 3G, and 3GS but I did not feel so stressful like the situation.
If it is a problem from the lagfix, then How can I reset this thing to the factory default one??
(just one click JF6 thing? or change something entirely?)
I have had my phone for about 2 weeks now, and this has been an issue since about day 1. I will set my phone aside while doing other things. When I want to use it I pick it up and press the power button to activate the screen. It seems that about 20% of the time the phone is non-responsive. I can't even receive calls/texts/email while it is in this state. I end up pressing the power button for 10 seconds or pulling the battery to get it to reboot. Everything seems to work fine.
I have heard that this could be a result of a reception issue, and that an update would be released in September to solve this issue. Is this information correct? Has the update already been released? I believe I am running the most current version, 2.1 update 1
Is there a software fix? Do I have a defective unit that needs to be sent in for repair? Is there a setting I need to look at? Any assistance would be appreciated.
you are describing the typical scenario of too many background services and apps running taking up too much resources thus making the phone non reponsive
install Auto Run Killer http://forum.xda-developers.com/showpost.php?p=8123924&postcount=40
then tick all the apps to disable reboot your phone
then you can choose which apps you really want to let lose for it to run in the background
It's also entirely possible it's faulty though
I don't think it is a matter of apps running because there are no active apps running when I am not using my phone.
I guess I am looking for an answer that tells me that this is an known issue with this model and I wiould be better off with a different product, or if I will be safe to get it replaced/repaired.
Ideally I would love to hear it is only a matter of a software patch or something similar.
go get an iphone
there is no point helping some one that have their mind already set on their own ideas already
Well that was a pretty useless post. The only idea my mind is set on is to get my hands on a dependabel phone, preferably the one I have. You suggested too many apps running, fine, but unless they run automatically on reboot and/or the 'active applications' window that runs by default is inacurate, there aren't too many resources being used and nothing running.
you'll be surprised what runs under the hood
you can run this and find out
http://forum.xda-developers.com/showpost.php?p=8156087&postcount=58
Android System Info
another good thing to disable is the Media Scan
AllGamer said:
go get an iphone
there is no point helping some one that have their mind already set on their own ideas already
Click to expand...
Click to collapse
Don't be so quick to assume your suggestion was correct either, AllGamer:
http://forum.xda-developers.com/showthread.php?t=775017
Thus far nothing in that thread has suggested taxing the system too far. In fact, hardly installing anything at all from a fresh factory reset still has this problem and no one yet has really worked out why aside Samsung saying the hardware is damaged. I was on the phone to them today, same thing said.
i read that before and the signal theory doesn't hold truth
if that is the case, every time i go to the toilet, or to the stairs in my office building (way deep in the building) you have Zero reception at all, yet I've never experience the freeze on black screen issue.
same goes with walmart, it's true, most walmart warehouse like buildings have extremely poor cell phone reception inside.
assuming that signal is the cause issue is true, then installing this app will prevent that
http://forum.xda-developers.com/showpost.php?p=8172580&postcount=59
Mobile Signal Widget
I'll highly recommend this app for anyone experiencing the issue and are under the impression the signal issue is the cause of the frozen black screen
AllGamer said:
i read that before and the signal theory doesn't hold truth
if that is the case, every time i go to the toilet, or to the stairs in my office building (way deep in the building) you have Zero reception at all, yet I've never experience the freeze on black screen issue.
same goes with walmart, it's true, most walmart warehouse like buildings have extremely poor cell phone reception inside.
assuming that signal is the cause issue is true, then installing this app will prevent that
http://forum.xda-developers.com/showpost.php?p=8172580&postcount=59
Mobile Signal Widget
I'll highly recommend this app for anyone experiencing the issue and are under the impression the signal issue is the cause of the frozen black screen
Click to expand...
Click to collapse
I see no truth in the signal claim I've said why in the other thread. But this is the point, it is an issue a few of us are having from all over the place but as of yet there is absolutely no distinguishable pattern. As I say, a completely fresh phone with official firmware and no installs also has the problems. It's a very frustrating situation because no one can conclusively point to software or hardware yet. Samsung keep saying the same thing, send it in, send it in..
it's true the only way to diagnose those will require to be hands on, and run tests to pin point exactly what is causing that.
Eclair doesn't have the option to auto upgrade, so that's definitely not it
Lag is likely, but what, or which stock apps can cause so much lag?
signal even when the phone is having a hard time switching and scanning for a new signal it shouln't keep the phone unresponsive for such a long period of time unless it's lagging
my Old Treo did that, anytime it lost signal and regained signal there was a minor pause, or a looooooong pause if the phone was lagging
if this is the same case with the SGS we just need to figure out which App is running in the background that is dragging the entire system down.
it could be the internal SD which might have become defective, thus locking up the phone, similar to those people that can't get past the boot screen
i can't think of any other plausible causes at the moment.
Well, I can tell you: having experienced the problem a number of times, it is almost certainly not the lag scenario you have described - this is a proper lock-up. My guess (since it does appear to have some correlation to cell switching, or other signal-related issue) is a bug in the baseband drivers, or something similar, resulting in a panic. I might see if there's any way to get a dump out of this thing to prove it, but at the moment it's just a guess, so I'm not going to tell you that's the definitely the reason, or that you're stupid if you don't agree, even though I'm more qualified to do so, since I've actually experienced the problem.
AllGamer said:
go get an iphone
there is no point helping some one that have their mind already set on their own ideas already
Click to expand...
Click to collapse
Android is designed to not need auto task killers. It is purely a myth that they are needed whatsoever. This is linux we're talking about here, not windows.... It's possible he has a single app installed causing the issue, but the ideal fix would be to figure it out one app at a time and get rid of the faulty app.
Perhaps not random, but possibly keyboard related. I believe I have experienced at least three, perhaps more reboots at various times. I just had one a minute ago when I opened my keyboard from a sleep state (dark screen). My lockscreen had what looked like a Droid X background which caught my attention, then after a couple of seconds, it rebooted.
As I mentioned, this has happened at least twice before, but always when I was trying to do something and (I believe) involving the keyboard. I've never had it reboot in the middle of anything, so the impact is negligible. Add to that how FAST the D3 reboots, it's a very minor annoyance. My old Tbolt used to do that as well, but the reboot time was probably three or four times as long, and it sometimes did it in the middle of something.
Has anyone else experienced this? If you have, sound off and perhaps we can get Moto's attention. If it's just me, then that's great news and I doubt I'll do anything about it since the impact is so minor.
It's hard not to notice since it makes the "Droid" noise when it reboots. Assuming you don't have the same sound assigned to a notification of course.
I noticed it yesterday once (and I just got the phone then too ;-; ), and it was while I was opening the camera app, I decided to open the keyboard for some reason (I don't know why), the phone locked up for a minute and then just rebooted. I also had a temporary lockup while opening up the keyboard while opening Handcent, but it regained responsiveness after about 15 seconds. For me it happens to be something to do with the keyboard while opening apps. We need more people to reproduce this problem so we can get down to the root cause :|
Got two droid 3`s in my house and haven't experience any random boots.
Sent from my DROID3 using XDA Premium App
Happened to me while talking on the phone a few times. Got a replacement and it happened again. Never with the keyboard though. Very troubling especially with the second handset.
I have experienced reboots with the camera and camcorder apps lagging, and just general issues with those apps anyway.
Sent from my DROID3 using XDA Premium App
I haven't had it happen since I originally posted until today. Today it rebooted in my pocket.
Perhaps it could just be a heat issue. I noticed that another thing along with my other conditions I posted was that the phone felt really hot.
Immolate said:
Perhaps not random, but possibly keyboard related. I believe I have experienced at least three, perhaps more reboots at various times. I just had one a minute ago when I opened my keyboard from a sleep state (dark screen). My lockscreen had what looked like a Droid X background which caught my attention, then after a couple of seconds, it rebooted.
As I mentioned, this has happened at least twice before, but always when I was trying to do something and (I believe) involving the keyboard. I've never had it reboot in the middle of anything, so the impact is negligible. Add to that how FAST the D3 reboots, it's a very minor annoyance. My old Tbolt used to do that as well, but the reboot time was probably three or four times as long, and it sometimes did it in the middle of something.
Has anyone else experienced this? If you have, sound off and perhaps we can get Moto's attention. If it's just me, then that's great news and I doubt I'll do anything about it since the impact is so minor.
It's hard not to notice since it makes the "Droid" noise when it reboots. Assuming you don't have the same sound assigned to a notification of course.
Click to expand...
Click to collapse
The Droid 3 has a dual core 1 ghz processor processor built inside which is why it starts up so fast. Its probably having these problems because of the new android OS gingerbread 2.3.2 because of how new this operating system is. The first phone designed with the new OS for verizon wireless was the sony xperia which produced surprisingly a very good battery life with the processer designed for gaming built inside that phone.this reminds me of the first droid on Verizon the Motorola Droid A855 where there where some flukes where it would freeze up every now and then. But there were updates that eventually solved the problem. Because this is a relatively new OS there is deffinittely going to be some flukes in the software and there will be updates to solve these most likely coming soon. And especially as more and more users are buying this phone.
justinsaunders57 said:
The Droid 3 has a dual core 1 ghz processor processor built inside which is why it starts up so fast. Its probably having these problems because of the new android OS gingerbread 2.3.2 because of how new this operating system is. The first phone designed with the new OS for verizon wireless was the sony xperia which produced surprisingly a very good battery life with the processer designed for gaming built inside that phone.this reminds me of the first droid on Verizon the Motorola Droid A855 where there where some flukes where it would freeze up every now and then. But there were updates that eventually solved the problem. Because this is a relatively new OS there is deffinittely going to be some flukes in the software and there will be updates to solve these most likely coming soon. And especially as more and more users are buying this phone.
Click to expand...
Click to collapse
1. Everyone knows that it's dual-core.
2. It runs Android 2.3.4. (Hence no root yet)
3. To the OP, no reboots. Had it since the 13th.
Sent from my DROID3 using XDA Premium App
I haven't seen another reboot since the 28th but I did have the odd experience last night of not being able to get a new wallpaper to take. In fact, I noticed that it had one of the stock wallpapers on it, the diagonal black and grey bars, but couldn't change it. Then this morning I thought about it and rebooted the phone. The last wallpaper I'd tried to change it to came up on reboot. Interesting but not alarming... unless it starts doing that frequently.
FYI I haven't noticed it running hot at any point.
Thanks for all the input everyone.
Probably seen it do it half a dozen times. IIRC it's not a full reboot, just the Android stack (i.e., same Linux kernel instance).
Have a logcat of one and don't seen anything that suggests where the problem is..just a whole bunch of "com.xxxxxx.xxxx has died" followed by normal restart log messages.
Odd that you all are experiencing this. I have not had a single reboot.
Sent from my DROID3 using XDA Premium App
This issue is starting to cause me a good bit of frustration. Most of the time it occurs when waking the phone (sliding out keyboard seems to make it particularly likely). Also seeing complete freezes now which require battery pull.
Phone is now more than 30 days old. It was purchased online. Anyone know the odds of getting a *NEW* (not refurbished) if attempting to return it now? I'm still pretty certain this is a software issue, but may try replacing it in the chance it isn't.
I went into wifi settings and chose to forget all the connections. No more random rebooted.
rustynutzz said:
I went into wifi settings and chose to forget all the connections. No more random rebooted.
Click to expand...
Click to collapse
I wouldn't count on that being the issue.
I've had the problem out in the field (not connected to WiFi) and have had random reboots as well.
Heres a tip for troubleshooting this issue which i 90% guarantee - factory reset your phones put zero apps on them and tweaks, use it for a week and see if u get a reboot.
Then each week after add a single tweak or app(install/uninstall/freeze), may take a yr for some of us since we can't seem to stop downloading random badly coded apps lol...
-smc
For me at least SMC, I've had random reboots from stock during the first week. I'm putting it down to bad software for now.
I usually get 1 a week, sometimes less.
tliebeck said:
This issue is starting to cause me a good bit of frustration. Most of the time it occurs when waking the phone (sliding out keyboard seems to make it particularly likely). Also seeing complete freezes now which require battery pull.
Phone is now more than 30 days old. It was purchased online. Anyone know the odds of getting a *NEW* (not refurbished) if attempting to return it now? I'm still pretty certain this is a software issue, but may try replacing it in the chance it isn't.
Click to expand...
Click to collapse
The same thing was happening to me, the whole rebooting and I went to Verizon for a replacement and got a refurbished DROID 3 Not a New :\
I really hope they fix this because its really bugging me. >:\
-eXsoR
Sent from my DROID3 using XDA App
I get a random reboot usually once a week or sometimes twice a week. It depends on how often I use my camera too.
I've had soem performance issues from day one with this phone. It is the ATT version. I'm having issues with transition animations, either hanging or really slow and choppy. This does happen all lthe time though. After the update for March the phone ran really good , even though the battery seems to not last as long. Now in the last few days, couple of weeks after the update, I'm back to slow transistions. I've already factory reset the phone once since it's initial set up about a month ago. From the Samsung Members app it seems other people are having this issue. Has anyone worked with Samsung about this issue? Thanks
gadget069 said:
I've had soem performance issues from day one with this phone. It is the ATT version. I'm having issues with transition animations, either hanging or really slow and choppy. This does happen all lthe time though. After the update for March the phone ran really good , even though the battery seems to not last as long. Now in the last few days, couple of weeks after the update, I'm back to slow transistions. I've already factory reset the phone once since it's initial set up about a month ago. From the Samsung Members app it seems other people are having this issue. Has anyone worked with Samsung about this issue? Thanks
Click to expand...
Click to collapse
Do you have all of the Developer option animations, set to 0 and have "Reduce Animations" turned on under Settings/visibility enhancements?
BigMosley said:
Do you have all of the Developer option animations, set to 0 and have "Reduce Animations" turned on under Settings/visibility enhancements?
Click to expand...
Click to collapse
I don't enjoy having animations turned off. Takes away from the experience. I shouldn't have to do that to make this phone work.
gadget069 said:
I don't enjoy having animations turned off. Takes away from the experience. I shouldn't have to do that to make this phone work.
Click to expand...
Click to collapse
I understand, to each their own. I turn all of that stuff off which speeds up the device I cannot stand any sort of transition animations.
BigMosley said:
I understand, to each their own. I turn all of that stuff off which speeds up the device I cannot stand any sort of transition animations.
Click to expand...
Click to collapse
I'm just disappointed that a smartphone should do this new out of the box, especially these days. Top of the line smartphone shouldn't be doing this.
Do you mind adding a short screen recording to show us what the lag/choppiness looks like, how severe it is, and exactly where it happens? Without that information, we won't be able to give you too many potential solutions.
*Edit* - Granted, what @BigMosley had said works great! But if you still want the animations, just do the first step that he listed but change all of the animation timings to "0.5," which'll make em' twice as fast! That's what I've always used even though I feel that it is also nice without any animations. No animations might make my phone use during my work day more efficient . Oh, and to clear that up, I'm a tech guy and so I often use my phone for work shtuff (rd, administrative sites, status checks of different crappolas, etc).
NippleSauce said:
Do you mind adding a short screen recording to show us what the lag/choppiness looks like, how severe it is, and exactly where it happens? Without that information, we won't be able to give you too many potential solutions.
*Edit* - Granted, what @BigMosley had said works great! But if you still want the animations, just do the first step that he listed but change all of the animation timings to "0.5," which'll make em' twice as fast! That's what I've always used even though I feel that it is also nice without any animations. No animations might make my phone use during my work day more efficient . Oh, and to clear that up, I'm a tech guy and so I often use my phone for work shtuff (rd, administrative sites, status checks of different crappolas, etc).
Click to expand...
Click to collapse
I'll see if a can
BigMosley said:
I understand, to each their own. I turn all of that stuff off which speeds up the device I cannot stand any sort of transition animations.
Click to expand...
Click to collapse
I agree with this 100%. Animations were created 10 years ago to hide jank in Android - which doesn't exist anymore. especially phones that are this fast nowadays. Animations do nothing but slow the device down and increase battery consumption. It looks so clean, snappy and cutting edge when you take off animations completely.
I'm trying to get video of the lag. The phone will start lagging, I'll start the screen recording, by then it stops lagging.
new development. still having intermittent lagging issues. transition animations turned down to .5x. the new thing happened tonight. on my way home for work I was charging my phone. I stopped at a gas station to pick up a couple of things. I left my phone in the car connected to the charger. my cigarette lighter has no power when the car is off. when I turned the car back on my phone started screaming at me to unplug it because it has detected moisture in the charging port! This phone has not had any water spilled on it, dropped in water ect. I haven't opened a support ticket yet. but after the continuing system lag, no this charging error. I just have a lemon for a phone. so disappointing.
gadget069 said:
I'm trying to get video of the lag. The phone will start lagging, I'll start the screen recording, by then it stops lagging.
new development. still having intermittent lagging issues. transition animations turned down to .5x. the new thing happened tonight. on my way home for work I was charging my phone. I stopped at a gas station to pick up a couple of things. I left my phone in the car connected to the charger. my cigarette lighter has no power when the car is off. when I turned the car back on my phone started screaming at me to unplug it because it has detected moisture in the charging port! This phone has not had any water spilled on it, dropped in water ect. I haven't opened a support ticket yet. but after the continuing system lag, no this charging error. I just have a lemon for a phone. so disappointing.
Click to expand...
Click to collapse
It may be a 3rd party app(s) causing issues including AT&T and Samsung bloatware.
Did you do any firmware updates?
If you did any major ones, it's factory reset time.
Otherwise start by clearing the system cache and doing a hard reset.
If it's running warm with poor battery life something is sucking cpu cycles like a digital vampire. Not uncommon on AT&T variants... but fixable.
gadget069 said:
I'm trying to get video of the lag. The phone will start lagging, I'll start the screen recording, by then it stops lagging.
new development. still having intermittent lagging issues. transition animations turned down to .5x. the new thing happened tonight. on my way home for work I was charging my phone. I stopped at a gas station to pick up a couple of things. I left my phone in the car connected to the charger. my cigarette lighter has no power when the car is off. when I turned the car back on my phone started screaming at me to unplug it because it has detected moisture in the charging port! This phone has not had any water spilled on it, dropped in water ect. I haven't opened a support ticket yet. but after the continuing system lag, no this charging error. I just have a lemon for a phone. so disappointing.
Click to expand...
Click to collapse
W O W ! ! !
my lord, i have been experiencing the same exact phone lag (s21 ultra ATT) all starting about one week ago after a recent firmware OTA download. It has been driving me mental. The entire feel of the phone is noticebly slow. Sometimes stalling even just on a simple Google Search.
So much so I am now doing a factory reset along w/a stock firmware flash to see if I can roll things back to normal.
If anyone else notes the same issues and or fixes, please do share.
(firmware on now G988USQU2AUB5 - LAGGING)
I know Google updated their app a few days ago and my phone went balistic. They issued an immediate patch with fixed the crashes but speed still suffers.
mrbogusbaxter said:
W O W ! ! !
my lord, i have been experiencing the same exact phone lag (s21 ultra ATT) all starting about one week ago after a recent firmware OTA download. It has been driving me mental. The entire feel of the phone is noticebly slow. Sometimes stalling even just on a simple Google Search.
So much so I am now doing a factory reset along w/a stock firmware flash to see if I can roll things back to normal.
If anyone else notes the same issues and or fixes, please do share.
(firmware on now G988USQU2AUB5 - LAGGING)
I know Google updated their app a few days ago and my phone went balistic. They issued an immediate patch with fixed the crashes but speed still suffers.
Click to expand...
Click to collapse
Doing firmware updates as soon as they're released is asking for trouble. At least wait a couple weeks to see if they are causing issues especially if your phone is running well.
Google system apk/app updates have a long history of screwing things up but at least you can easily roll them back to factory load versions.
My AT&T Note 10+ is still running on Pie and many of the Google and some of the Samsung apps are still the factory load versions. It runs fast and very stable. No forced reloads due to malware, ever.
If it is a carrier app that is causing this choppiness, then that would make a lot of sense. Since I have the factory unlocked version of the phone, mine didn't come with any carrier apps (and I also removed most of the built-in Samsung bloatware apps). Perhaps this is why I don't have this problem.
blackhawk said:
It may be a 3rd party app(s) causing issues including AT&T and Samsung bloatware.
Did you do any firmware updates?
If you did any major ones, it's factory reset time.
Otherwise start by clearing the system cache and doing a hard reset.
If it's running warm with poor battery life something is sucking cpu cycles like a digital vampire. Not uncommon on AT&T variants... but fixable.
Click to expand...
Click to collapse
I've already factory reset the phone once, about 2 weeks after getting the phone because of the issues. It's been pretty much lagging since I've received the phone. The phone to it's usual update when I got the phone, took a large update this month, 450mb. Is hate to factory reset the phone again to try and fix this. The phone is not running hot or bad battery life.
How are you going to do a firmware flash? Sammobile did not have the att firmware on thier website
gadget069 said:
How are you going to do a firmware flash? Sammobile did not have the att firmware on thier website
Click to expand...
Click to collapse
You can take it to a Samsung Experience Center at Best Buys stateside. They can do more in depth diagnostics and can reflash it as well.
Let AT&T know of your fun... they are actively -partnered- with Samsung and are involved in all aspects of the phone's software/firmware.
No joke.
blackhawk said:
You can take it to a Samsung Experience Center at Best Buys stateside. They can do more in depth diagnostics and can reflash it as well.
Let AT&T know of your fun... they are actively -partnered- with Samsung and are involved in all aspects of the phone's software/firmware.
No joke.
Click to expand...
Click to collapse
I might trust BB to re-flash the phone. Half the time I speak with anyone I seem to know more than they do, that scares me. I'd be more comfortable flashing it myself.
gadget069 said:
I might trust BB to re-flash the phone. Half the time I speak with anyone I seem to know more than they do, that scares me. I'd be more comfortable flashing it myself.
Click to expand...
Click to collapse
Try contacting AT&T advanced tech support. They are better than Samsung tech support* which is worthless.
*a US Samsung rep may do better, SK reps being the worst
blackhawk said:
Try contacting AT&T advanced tech support. They are better than Samsung tech support* which is worthless.
*a US Samsung rep may do better, SK reps being the worst
Click to expand...
Click to collapse
How do I get a hold of them lol.
gadget069 said:
How do I get a hold of them lol.
Click to expand...
Click to collapse
Ask for them. Go luck with the AI
Hi everyone. I just got my OnePlus 10 Pro and ever since I had it it's been running very warm when using I checked a few apps and they all showed that the battery was running at 42° Celsius which is keeping the device warm basically all the time when I'm using it. is anyone else having this problem? This is really concerning for me.
I'm unable to update to the latest version of the formula that's available because OnePlus seems like they don't release full ROMs for the OnePlus 10. What's up with that?
Try temporarily disabling Google play Services...
Strange, I've thrown everything at this phone and it's never got above 34.
Not once, maybe the heatsink is a little away...
blackhawk said:
Try temporarily disabling Google play Services...
Click to expand...
Click to collapse
Will give this a try and see what happens.
dladz said:
Strange, I've thrown everything at this phone and it's never got above 34.
Not once, maybe the heating is a little away...
Click to expand...
Click to collapse
IDK it's crazy annoying to always have a warm device when trying to use it.
biglo said:
IDK it's crazy annoying to always have a warm device when trying to use it.
Click to expand...
Click to collapse
It's burning up the battery too. I'm familiar with Samsung's and this is a common problem with them. The solution is to optimize the phone unless it's a purely firmware or hardware issue.
Turn off global power management.
Find the power hogs and deal with each on a case by case basis. Either by changing settings or disabling/uninstalling them or by using work arounds.
Keep trash social media apps like FB, WhatsApp, etc off the phone. Cloud storage tend to be a battery sucker, one reason I use SD cards instead.
Try using factory loaded app versions, update one at a time if at all and see what results.
Once you get it optimized I would avoid app and especially firmware updates/upgrades. These can and do break things. In your case a firmware update may correct issues on your variant so consider wisely and don't update blindly.
Anything from Pie up is relatively secure in actual use... useless you do something stupid. Security even using Pie simply isn't an issue. Updates have cost me far more time then any malware to fix. In the last 2 years no malware repairs or factory resets on this stock N10+ running on Pie.
Mine get extreme warm too, specially when its charging.
I've also noticed some heat when Warp Charging!