To Greenify or not - T-Mobile Samsung Galaxy S7 Edge Questions & Answer

So I broke my old Note 4 that I used at work. I'm now dusting off my daughter's old S7 Edge to use that, upgraded to latest firmware, used CCSW to disable all what I consider crapware, and now I have a question. Since this is running Oreo the battery and data optimization is not as complex as what we have recently (my "weekend" phone is a Note 10 running Android 11), so should I still use Greenify to control my running apps or is the battery optimization in Oreo is good enough without the need for an "extra" app running in the background to control that. I appreciate everyone's opinion!

Lol, that app and a 3rd party launcher were the prime suspects in 2 back to back boot loops on my N10+ Never again.
Not sure about Oreo but power management always causes issues in Pie including poor battery life.
I simply close app when done with them and Android does fine.
Any apps that don't behave under those terms I deal with on a case by case basis. Some are uninstalled or temporarily/permanently disabled.
Google Framework, Play Services and Playstore are habitual offenders.
Play with it and see what's using the battery, go from there. Maybe it will behave better than you expect.

blackhawk said:
Lol, that app and a 3rd party launcher were the prime suspects in 2 back to back boot loops on my N10+ Never again.
Not sure about Oreo but power management always causes issues in Pie including poor battery life.
I simply close app when done with them and Android does fine.
Any apps that don't behave under those terms I deal with on a case by case basis. Some are uninstalled or temporarily/permanently disabled.
Google Framework, Play Services and Playstore are habitual offenders.
Play with it and see what's using the battery, go from there. Maybe it will behave better than you expect.
Click to expand...
Click to collapse
Thx for the reply. Yes, besides CCSW to disable apps that either I consider crapware or apps that I use rarely, I don't use Greenify or other "battery saving" apps on my Note10. I feel that Pie and above has way better management options for apps that previous Android releases. If I close all my apps on "recents" and reboot my phone and let it sit there overnight I get only a 2-3% drop in my battery. That tells that battery is well managed.
Now for this old S7 on Oreo well I dont have many options in the apps settings besides the battery optimization switch. That's why I'm debating if I should use Greenify or not to have better control of apps that I really dont want running on the background but still want to receive notifications when they arrive.

mrrobc97 said:
Thx for the reply. Yes, besides CCSW to disable apps that either I consider crapware or apps that I use rarely, I don't use Greenify or other "battery saving" apps on my Note10. I feel that Pie and above has way better management options for apps that previous Android releases. If I close all my apps on "recents" and reboot my phone and let it sit there overnight I get only a 2-3% drop in my battery. That tells that battery is well managed.
Now for this old S7 on Oreo well I dont have many options in the apps settings besides the battery optimization switch. That's why I'm debating if I should use Greenify or not to have better control of apps that I really dont want running on the background but still want to receive notifications when they arrive.
Click to expand...
Click to collapse
I reboot my 10+ every few days or if it acts up... no reboot in 3-5 days can do that
At night I simply close all open apps although I do that throughout the day as well. I use Device Care to do clean ups every 2-3 days. Other than clearing the system cache that's about as much system maintenance as I do.
I also police the download folder daily and once a month scan with Malwarebytes. A very low maintenance, clean running system.
Greenify worried me as it wasn't seamless or fast and running at boot up means it had the capability to boot loop the device. If I never see another boot loop it won't be missed...
Maybe on an older OS you would see tangible power savings but it didn't do much for me on Pie.
In the end, tracking the power hogs down and dealing with them on a case by case basis did.
I run with Google play Services disabled 98% of the time now. It nets me about 2%@hr better battery life.

mrrobc97 said:
I feel that Pie and above has way better management options for apps that previous Android releases.
Click to expand...
Click to collapse
On my N10+ ruunong on Pie, all Device Care power management toggles are turn off except for fast charging.
The power mode is always set to "Optimize".

Related

[Q] Bad Battery?

Is there a way I can officially know if I have a bad battery on my LGG2? When I had purchased the phone, I never really took interest in it because of it's battery life, but after hearing that it has a great battery life I thought mine was lacking. I hear people having it go for two days without a charge. Yet mine was being charged once a day or more at least. I had batterydoctor installed, and when I had it, it would say I got about 22 hours or so normally. Then 17 or so.
I took the phone to the AT&T service center to get a replacement as I felt as if the battery was bad. Yet after getting the new one, I feel as if I'm having the same problem or even worse.
I'm still getting below 20 hours, and the battery seems to die faster than expected. I do not do a lot on my phone as it is. I had previously only had BatteryDoctor control the CPU, but I purchased SetCPU to get a bit better control on my CPU. I read push notifications was more efficient than 15 minute intervals, so I set those on my email apps. I don't have a lot of widgets, or even more than two. My screen brightness is usually below half.
Am I just plagued with a bad battery, or am I doing somethings wrong here? Anymore I can do?
Along the lines of this, is there a list of what bloatware apps I can uninstall from the LGG2? I had uninstalled a lot, but I'm not really sure what is still safe or unsafe to uninstall.
The built in battery manager as of now expects my battery to last around 6-8 hours, while battery doctor says 15 hours.
You can't uninstall anything that your system needs unless you're rooted and using an application manager to uninstall, such as Titanium Backup. If you're removing apps from the stock app page, you'll be fine to remove anything that is removable.
I'm sure your battery is fine, but you didn't give us any hard proof of what's going on. Go into your Settings and check the Battery section after the phone is down to about 50% or so. My guess is, that Google Services will be the main battery culprit, with Screen somewhere behind it.
If Google Services is what's chewing through your battery, you're not alone. The easiest way to fix the issue right now is to disable Google's Location Services.
If that's not what's causing your problem, please report back here with more info and we'll try to get you sorted out.
Sent from CAMACHO, my Verizon G2 (VS980) running PAC ROM 4.3.
Vepaot said:
You can't uninstall anything that your system needs unless you're rooted and using an application manager to uninstall, such as Titanium Backup. If you're removing apps from the stock app page, you'll be fine to remove anything that is removable.
I'm sure your battery is fine, but you didn't give us any hard proof of what's going on. Go into your Settings and check the Battery section after the phone is down to about 50% or so. My guess is, that Google Services will be the main battery culprit, with Screen somewhere behind it.
If Google Services is what's chewing through your battery, you're not alone. The easiest way to fix the issue right now is to disable Google's Location Services.
If that's not what's causing your problem, please report back here with more info and we'll try to get you sorted out.
Sent from CAMACHO, my Verizon G2 (VS980) running PAC ROM 4.3.
Click to expand...
Click to collapse
I am aware I can't uninstall anything my system needs, but I am not aware of what my system needs and does not need. I know of the obvious bloatware applications, so I uninstalled those. As for other things, I am not sure of. I would like to get rid of any unneeded apps that I will not use or have no use for as much as possible. And my device is rooted. And I do use Titanium Backup.
Sorry about that, I'm not good at explaining things most of the time. I'm not really sure as of what proof is needed. Though I have checked before. Google Services seems to come up often. Android System is the second I usually see as well. Screen usually comes into third or lower. I will disable the Location Services and see how things work out.
Thanks for the help so far. If there is any other info that is needed, I will try my best to provide such things.
As far as debloating goes, I recommend installing a modified stock ROM, such as Malladus. That way you don't have to compile a list of things that can or can't be removed.
If my previous fix doesn't work, try downloading an app such as Better Battery Stats ($2.89) or Wakelock Detector (free). They will tell what's keeping your phone awake.
And then you can use an app like Greenify to prevent specific pesky apps from waking your phone and causing massive battery drain. You can use Greenify to stop Google apps as well, but it will prevent notifications from all of their apps. For example, instead of disabling Location Services on my phone, I prevented Google Maps and Google Play Services from causing wakelocks. Which worked great to keep my battery running, but it also prevented Google Voice from notifying me of new text messages and the Play Store wouldn't do automatic updates. Still, if you can live without these features, that might be another option for you until Google gets their stuff fixed.
Sent from CAMACHO, my Verizon G2 (VS980) running PAC ROM 4.3.
Vepaot said:
As far as debloating goes, I recommend installing a modified stock ROM, such as Malladus. That way you don't have to compile a list of things that can or can't be removed.
If my previous fix doesn't work, try downloading an app such as Better Battery Stats ($2.89) or Wakelock Detector (free). They will tell what's keeping your phone awake.
And then you can use an app like Greenify to prevent specific pesky apps from waking your phone and causing massive battery drain. You can use Greenify to stop Google apps as well, but it will prevent notifications from all of their apps. For example, instead of disabling Location Services on my phone, I prevented Google Maps and Google Play Services from causing wakelocks. Which worked great to keep my battery running, but it also prevented Google Voice from notifying me of new text messages and the Play Store wouldn't do automatic updates. Still, if you can live without these features, that might be another option for you until Google gets their stuff fixed.
Sent from CAMACHO, my Verizon G2 (VS980) running PAC ROM 4.3.
Click to expand...
Click to collapse
I will give it some thought on using either a modified or custom ROM. I have not yet tried that with any phone I have had before because I'm afraid that normal phone functions might not work. That and I did not have too much experience in messing with ROMs, but I have now done so on my tablets. Though I might still look for a list just in case.
I will look into these two apps to see how they might work and if they will be any benefit. I have heard of a couple other apps to try and extend the battery life as well.
I might look into Greenify as well. It sounds like it could have its use, but I'm not sure I would really use it as such. I did enjoy using Google Now, but I used it mostly for the weather. I can get any other random weather app and probably be just as fine. I don't think I ever used Location Services for anything else other than Google Now or Maps. Which if I need to use the GPS, I can turn it on once again.
Is using such apps like SetCPU a good idea? Or does that make things worse?

Opinions of the App Optimisation feature

Hi, just wondering what people think of this feature, i only noticed it since one of the latest 5.1.1 updates, it’s in the battery power saving options.
My phone keeps asking me to optimise my apps to save battery, basically i think it stops any processes in the background if they aren’t used for a number of days.
I have turned most on to optimise and disabled it off for apps i know i use a lot, i must admit i do kind of think there’s a bit of a difference in my battery life, unless there isn’t and I’m just wishing there was lol.. it feels like there’s a difference though.
I think it said somewhere that it can interfere with any apps you like to get notifications from.
I thought I would see what anyone else thinks of this feature?
Regards
James
i thought it was alike of doze in android m but its not. cannot optimize the system app such as android system or google service etc. im not impressed cus i can use greenify or power nap.
Many people call this samsung doze, but its more like a greenify without root app. If used correctly can improve batery for sure

Need Help Finding Root Cause of UI slowdown

Hey all,
So I've had my S8 since launch and I've enjoyed it but I have an issue that I've been trying to pinpoint the cause of for a few weeks now. At a high level, if I reboot the phone in the morning, I can use it all day as I wish and it works perfectly, no slowdown anywhere and good battery life. I plug the phone in at night when I go to sleep and when I wake up I start using it again. Either right after I wake up or over the course of a few hours the phone begins to slow down with things like notification shade/app switcher crawling until I either a) reboot or b) change display resolution. Doing either of these "fixes" it until the next night and then again when I wake up I have the same issues.
I've been trying to figure out what's causing this. I've tried disabling features, uninstalling apps, etc.
One thing I have found is that when I'm having this problem if I force close 'System UI' in App Manager (this is just restarting that process since you can't kill it really) the smoothness comes back but it doesn't last as long as when I either reboot or change resolution.
My theory is that something is conflicting with the Android UI and over time it's causing it to slow down. Rebooting or changing display resolution restarts the Android UI so essentially same thing.
My first question is has anyone seen this behavior where the notification shade/app switcher (native UI not apps) slow down? I know there's at least some people on Reddit with same issue. If you have this issue does FC'ing System UI 'fix' it for you temporarily?
I'm trying to figure out what is running on my phone while I'm sleeping at night which is obviously causing this. Any ideas would be helpful. Oh also when I wake up and I go into app switcher it only shows like 3 cards where before I go to bed it would be like 10+ so something is killing apps at night too. I turned off Google backup for today and will reboot before tonight to see if maybe that's it.
Appreciate your help.
Thanks.
I've had my S8+ since the launch weekend on ATT, always connected to my Gear S3, and connected to my Misfit Ray. I've not noticed any slowdown of the UI. My AOD clock is slow to show the hands if the screen is off when I use the numerical clock AOD, but nothing else observed.
I would guess you've installed (or haven't uninstalled/disabled) some apps that are using a lot of background processes. I removed/disabled the few ATT apps on the device except Call Protect, and I don't use Gmail (resource hog). I actually use very few Google apps, they're just not very well coded, it seems (maybe a "goof off" day every week isn't such a great policy?)
In settings, go to Device maintenance, click on battery, and see if anything strange is going on there under App power monitor.
I've NEVER liked Samsung phones, and I've NEVER been interested in owning one, but I saw the Galaxy Gear S3 and fell in love, and truthfully, I bought the phone as an accessory to the watch, so I'm not an apologist for any shortcomings.
Instead of restarting, go to settings/device maintenance, what's the percentage here? go to optimize, does it help? which apps use the battery most? How much RAM is available. If nothing shows up, you probably would need something like wakelock detector (it needs root) to trace apps usage, especially at night. Also you could try to force stop other apps and see which one is interfering? For example phone is slow, force stop first 10 apps, if not fixed force stop next 10, if fixed, next time force stop one at the time from that batch of tens.
Mines just started doing this the other day. I think I have an idea if the problem, I'm just trying to find proof at this point. I recently downloaded this all to let me see the upload/download speeds if my network in the notification bar. It lets you set the refresh rate, to which I set it to 2 seconds, which I knew regardless would tax my system, I just didn't expect my ui to slow to a crawl.
Delete any Bixby remapping app as well, known to cause many issues including unpredictable lag.

serious battery drain on Android 10

Is anyone having serious battery drain? If so is there a fix for it!!
Not here...
Full charge at 9:00pm and by 6:00am I only see 3% drop, I don't call it a drain
(no root, latest Android Q update, location on, cell data on, bluetooth and NFC off)
Yes there is definitely higher drain on Android 10 overall.
Currently I am on AOSiP10 and getting 3-4% idle drain and about 2-3 SOT less than on AICP Pie. My friend on Stock 10 @ZeroInfinity has noticed a higher drain than Pie as well.
I'm in the process of figuring out what is causing the higher drain.
comp101inc said:
Is anyone having serious battery drain? If so is there a fix for it!!
Click to expand...
Click to collapse
No mine is about the same as with Pie (I haven't noticed any difference ... apart from once when I ran it right down I only got about 8hrs of sot (screen on time whereas on pie I'd get about 9 but it wasn't scientific not sure if I had the exact same settings).
Is an app showing high battery usage (Also use hamburger menu to show full system usage which incl standby)(might even be worth also looking at memory usage for each app under developer settings, if nothing stands out under battery for some reason). If very high usage suddenly maybe an app conflict with latest update. Or possibly even a crypto miner or some other malware. You can also check battery usage when booted into safe mode so no third party apps run.
only got around 2 to 3 hours sot after updating to Android 10
ronFenomeno said:
only got around 2 to 3 hours sot after updating to Android 10
Click to expand...
Click to collapse
Custom is always better than stock on this phone.
Wait for the AOSP ROMs to arrive and you will be able to easily get double that SOT time!
ronFenomeno said:
only got around 2 to 3 hours sot after updating to Android 10
Click to expand...
Click to collapse
I did notice somewhat higher drain on A10, but not too much to worry about. My SOT on a single charge is usually about 5+ hours. Full stock, rooted. I am using WiFi Automatic to disable WiFi when the phone is inactive, so that might be helping, not sure how much...
On AOSiP10 there is no wild battery drain.
My device sleeps like a baby.
My advice? Stay off stock Android 10 if at all possible!
CamoGeko said:
Stay off stock Android 10 if at all possible!
Click to expand...
Click to collapse
Not trying to convince anybody, but I am quite happy on stock. I used to flash custom ROMs a lot, but there is always *something* that doesn't work properly. Could be camera, audio, bluetooth, calls, sensors, whatever... So, optimized stock always seems to work better for me. Especially considering that stock on PH-1 is essentially (no pun intended ) a clean Android, I see no reason to switch. But... To everyone their own.
ronFenomeno said:
only got around 2 to 3 hours sot after updating to Android 10
Click to expand...
Click to collapse
something must be wrong, maybe old app dicta restored or similar?
The following is fairly normal for me with web browsing & social media (no gaming), I have background scanning set to off for both wifi & Bluetooth but do have an always on VPN as you can see (that battery drain is from other apps using the VPN, not just the VPN)
kt-Froggy said:
Not trying to convince anybody, but I am quite happy on stock. I used to flash custom ROMs a lot, but there is always *something* that doesn't work properly. Could be camera, audio, bluetooth, calls, sensors, whatever... So, optimized stock always seems to work better for me. Especially considering that stock on PH-1 is essentially (no pun intended ) a clean Android, I see no reason to switch. But... To everyone their own.
Click to expand...
Click to collapse
What optimizations are you using with Android 10?
I'm getting similar results just using Magisk modules: FDE.AI (plus liboemcrypto disabler for on-demand apps and updates).
Also, my phone was ported from Sprint to T-Mobile and I've only recently got a better grip on changing tower conditions with this APN guide from T-Mobile. I had redundant APNs that may have been slowing connection to changing conditions while in motion or changing towers. Support wasn't much help anytime I called. Vacationing in a rural area with limited and slow data had me looking for a better solution. Even better than before coming back home and surfing internet in a passenger car on the freeway. Deleting the redundant ones was key, I believe.
https://support.t-mobile.com/docs/DOC-2090
Sent from my PH-1 using Tapatalk
samep said:
What optimizations are you using with Android 10?
I'm getting similar results just using Magisk modules: FDE.AI (plus liboemcrypto disabler for on-demand apps and updates).
Click to expand...
Click to collapse
Actually, same here - I am using FDE.AI as well. I also use WiFi Automatic to turn off WiFi when the phone sleeps (IMO, it was a dumb move to remove that setting from Android). I am also shutting down Internet access with NetGuard to the apps that have no business with it, and limiting or removing location access to most of the apps.
On my previous devices I had to get rid of the OEM and carrier bloat, but PH-1 is using basically a clean Android, making it much leaner...
kt-Froggy said:
Actually, same here - I am using FDE.AI as well. I also use WiFi Automatic to turn off WiFi when the phone sleeps (IMO, it was a dumb move to remove that setting from Android). I am also shutting down Internet access with NetGuard to the apps that have no business with it, and limiting or removing location access to most of the apps.
On my previous devices I had to get rid of the OEM and carrier bloat, but PH-1 is using basically a clean Android, making it much leaner...
Click to expand...
Click to collapse
I haven't tried WiFi disabling in years (Juice Defender and profile apps) but I do limit apps' access to Internet with Adguard (unlocked licensed version).
I'll give the WiFi Automatic app a try and see how that goes. I have little use for WiFi outside of those saved networks that auto connect.
Thanks for the reply and suggestion.
Sent from my PH-1 using Tapatalk
IronRoo said:
something muscat be wrong, maybe old app dicta restored or similar?
The following is fairly normal for me with web browsing & social media (no gaming), I have background scanning set to off for both wifi & Bluetooth but do have an always on VPN as you can see (that battery drain is from other apps using the VPN, not just the VPN)
Click to expand...
Click to collapse
mine is just a bit weird on the battery usage. the Google play services is the highest usage on the battery but it just use running foreground for an hour. just want to clear the phone cache but it seems that it could not be cleared since my phone is not rooted
ronFenomeno said:
mine is just a bit weird on the battery usage. the Google play services is the highest usage on the battery but it just use running foreground for an hour. just want to clear the phone cache but it seems that it could not be cleared since my phone is not rooted
Click to expand...
Click to collapse
If you are sure it's play services you can just go to apps, find it & then go to "storage & cache" and clear cache or if that doesn't work clear data. (you do not need to be rooted)
However I suspect it's more likely another app is the cause as some apps will use services like location that rely on Google play services which then shows high battryr use but it is these other apps that are actually the cause as they are requesting the service. If you can't work out which tureen on developer option and look under "running services" and "memory" watch hopefully will give you a clue.
PS. You can boot to the recovery and wipe the whole cache partition from there
IronRoo said:
If you are sure it's play services you can just go to apps, find it & thin go to "storage & cache" and clear cache or if that doesn't work clear data. (you do not need to be rooted)
However I suspect it's more likely another app is the cause as some apps will use services like location that rely on Google play services which then shows high battryr use but it is these other apps that are actually the cause as they are requesting the service. If you can't work out which tureen on developer option and look under "running services" and "memory" watch hopefully will give you a clue.
Click to expand...
Click to collapse
clearing data is the last method for me. if it is possible, i would not do it.
actually, the Google play services don't play to much, the battery just drain when the screen is on. however, i have tried to clear the cache of google play service before, it doesn't help.
there is an update today, just see whether it would improve it or not. would it be the issue of the battery indicator?

Hight CPU and battery usage on idle system; restarts don't help

I've got a problem with my S8 which is running latest, official, non-rooted XEO firmware. Specifically, it uses battery like crazy and heats up whilst doing nothing. This smells like a virus / malware infection or just... well, the last update was in December 2021 so it's also possible some system component is wonky OR... <shivers> some rootkit? I'm generally rather careful when installing apps, most of which will be coming in from official sources (Google Store) or at least fairly trusted sources.
Every so often I'll get a warning that a system component is using too much CPU and I should restart the phone - which obviously doesn't help at all. Also the battery drain is reported primarily by Android System and System Core (29 and 15% respectively). Battery usage stats generally don't add up because the listings don't add up to 100%. :/
I know the S8 is an old phone... and I know there are probably steps I should take prior to asking here - like a factory reset. But I'm really sceptical of doing a factory reset simply because I've got so much stuff on the phone that, while not impossible to backup, is certainly annoying (authenticator or banking apps for example - and I don't think the standard backup tools like those available from Google or Samsung backup such apps).
So I'd rather try some solutions or methods of dealing with the damned thing without resetting the phone first. Is there anything I can do?
You need to find the root cause. It may be a 3rd party using one or more of the Samsung system apps running under Android services, lol Legend for there are many... all lumped together.
A firewall with logging can help. Karma Firewall is what I use, uses almost no battery. Being rooted you have more options... use them.
Malware is always a possibility.
3rd party apps can cause hell. I don't allow any social media apps on the phone, ever.
Try in safe mode... if things calm down it's likely a 3rd party app. If so start going through the installed apps.
Clear system cache.
blackhawk said:
You need to find the root cause. It may be a 3rd party using one or more of the Samsung system apps running under Android services, lol Legend for there are many... all lumped together.
A firewall with logging can help. Karma Firewall is what I use, uses almost no battery.
Click to expand...
Click to collapse
Will try that, thanks!
blackhawk said:
Being rooted you have more options... use them.
Click to expand...
Click to collapse
The phone is NON-rooted.
blackhawk said:
Malware is always a possibility.
3rd party apps can cause hell. I don't allow any social media apps on the phone, ever.
Try in safe mode... if things calm down it's likely a 3rd party app. If so start going through the installed apps.
Clear system cache.
Click to expand...
Click to collapse
Oh, safe mode! I'll try that too! Thanks!
Shaamaan said:
Will try that, thanks!
The phone is NON-rooted.
Oh, safe mode! I'll try that too! Thanks!
Click to expand...
Click to collapse
Sorry about the root thing, my bad.
If you're running on Android 9 or lower Karma Firewall's logging feature is fully active otherwise not. Samsung store>Galaxy Labs> Battery Tracker can be useful.
I use Accubattery's history page to get a quick idea of charge/discharge rates.
I use Device Care>storage>clean as well.
Make sure no cloud apps are running in the background.
Update: in safe mode the phone doesn't heat up and battery usage seems normal. So it's probably some app.
Alas, the firewall wasn't very helpful - it seemed that apps that attempted accessing the internet were your usual suspects - Play Store, One Drive or other sync apps, Vanced.
Any other suggestions on possibly nailing down the culprit?
PS. I've also decided to send Samsung an error report via the Members app - I don't know what their reply times are and I honestly don't expect much from them but who knows? Perhaps they'll come through.
Shaamaan said:
Update: in safe mode the phone doesn't heat up and battery usage seems normal. So it's probably some app.
Alas, the firewall wasn't very helpful - it seemed that apps that attempted accessing the internet were your usual suspects - Play Store, One Drive or other sync apps, Vanced.
Any other suggestions on possibly nailing down the culprit?
PS. I've also decided to send Samsung an error report via the Members app - I don't know what their reply times are and I honestly don't expect much from them but who knows? Perhaps they'll come through.
Click to expand...
Click to collapse
Why other than maybe text messages is anything syncing? Take out the trash and go from there.
The ones that are connecting every minute or more when not open are prime suspects.
Some apps like Brave browser need to be closed out when not in use or they eat battery.
You can also try a hard reboot.
Update!
I left the phone in safe mode overnight. I mean, it seemed like things were better, so at least I'd have a stable phone.
Well, in the morning I was greeted with a severely depleted battery (went from 100 to 40 in the span of 6 hours) and I got the "high CPU usage" warning popup. The phone wasn't as hot to the touch tho.
So... Whatever is going on seems to happen also in safe mode, albeit less often? Or perhaps it's less "severe" where it doesn't heat up the phone but the drain is still there? But since safe mode is affected it's probably NOT an app, right?
At this point I'm completely baffled. Any other ideas?
Shaamaan said:
Update!
I left the phone in safe mode overnight. I mean, it seemed like things were better, so at least I'd have a stable phone.
Well, in the morning I was greeted with a severely depleted battery (went from 100 to 40 in the span of 6 hours) and I got the "high CPU usage" warning popup. The phone wasn't as hot to the touch tho.
So... Whatever is going on seems to happen also in safe mode, albeit less often? Or perhaps it's less "severe" where it doesn't heat up the phone but the drain is still there? But since safe mode is affected it's probably NOT an app, right?
At this point I'm completely baffled. Any other ideas?
Click to expand...
Click to collapse
Hard reset... hold power button until it powers off.
Try temporarily disabling Google play Services at night, see what that does.
OK, I'm baffled. I feel like I didn't really do anything but the phone is now running fine. Battery drain now might be better than ever!
Warms up on usage, obviously, but when idle it's nice and cool and battery drain seems minimal. I'll... leave it for a few days to see how this develops. It's very difficult to tell what the heck's the case here.
Shaamaan said:
OK, I'm baffled. I feel like I didn't really do anything but the phone is now running fine. Battery drain now might be better than ever!
Warms up on usage, obviously, but when idle it's nice and cool and battery drain seems minimal. I'll... leave it for a few days to see how this develops. It's very difficult to tell what the heck's the case here.
Click to expand...
Click to collapse
Retrace what you did. Reason being you may need to do it again. Really most times all you need to do is just "play" with it a bit (a lot). Almost impossible to crash a stock load, so explore and learn by playing with it. You are what you load and download; be careful with 3rd party apps they are the biggest potential hazards.
Once you have a fast, stable OS that's fulfilling its mission, let it be. Don't update or upgrade it.
Updates can and do break Sammy's. This N10+ is still running on Pie, current load is over 2yo. Rock solid stable and it runs like a bat out of hell with minimal maintenance. Security isn't an issue.
blackhawk said:
Retrace what you did. Reason being you may need to do it again. Really most times all you need to do is just "play" with it a bit (a lot). Almost impossible to crash a stock load, so explore and learn by playing with it. You are what you load and download; be careful with 3rd party apps they are the biggest potential hazards.
Click to expand...
Click to collapse
I have a suspicion this might have been some Samsung app (my bet's on Bixby) since those are likely still able to run in Safe Mode that got updated and then fixed...? Does that make sense?
blackhawk said:
Once you have a fast, stable OS that's fulfilling its mission, let it be. Don't update or upgrade it.
Updates can and do break Sammy's. This N10+ is still running on Pie, current load is over 2yo. Rock solid stable and it runs like a bat out of hell with minimal maintenance. Security isn't an issue.
Click to expand...
Click to collapse
I'm concerned about the last bit. I mean, upgrading to a new Android version is one thing but security updates are common, no?
Shaamaan said:
I have a suspicion this might have been some Samsung app (my bet's on Bixby) since those are likely still able to run in Safe Mode that got updated and then fixed...? Does that make sense?
I'm concerned about the last bit. I mean, upgrading to a new Android version is one thing but security updates are common, no?
Click to expand...
Click to collapse
Kill wittle bixby... you read it EULA?☠
It's more than one apk though. Takes a while to optimize a Sammy the first time
Well... if it's set up and used right Android 9 will run securely in the real world. No saving dumb bunnies anyway; they'll still get tagged even with the latest version
The proof is in my hand. Loaded over 2+ years ago and this N10+ UI version 1.5 is running clean like a bat out of hell. If I do get malware I can't erraticate in an hour or so, factory reset and change passwords.
My data is redundantly backed* up 4+ times, plus the onboard SD card used as a data drive. I'm ready to reload right now if I have to...
A malware forced reload is still less trouble than constantly updating and having the updates screw things up. That means more troubleshooting, finding new work arounds and still maybe needing a factory reset on top of all that. No.
Not vaxed either... not buying the hype.
*critical data must be redundantly backed up or sooner or latter it will likely be lost. Never encrypt data drives as you are the most likely to be locked out!
blackhawk said:
Kill wittle bixby... you read it EULA?☠
Click to expand...
Click to collapse
Oh I'd love that - but it's a system app and removing those without root is kind of... impossible? I can look into disabling it completely however - I never use it anyway. Since it's not a single app - any chance you got a link to the list of apps that need manual disabling?
Anyway, I'm still getting those damned warnings. The phone isn't constantly hot however, which is some improvement.
Shaamaan said:
Oh I'd love that - but it's a system app and removing those without root is kind of... impossible? I can look into disabling it completely however - I never use it anyway. Since it's not a single app - any chance you got a link to the list of apps that need manual disabling?
Anyway, I'm still getting those damned warnings. The phone isn't constantly hot however, which is some improvement.
Click to expand...
Click to collapse
Package Disabler kills bixby proper.
You can also disable it with an adb edit. That's one of the first things I do.
Bixby is a hot mess best dump along the interstate... like Google Assistant it needs external servers for many of its functions. I may change my mind but it's eula is like eating dry hardtack for breakfast.

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