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For awhile now, my Droid 2 has been slow - slow to launch applications, slow to respond to touch, etc. I cannot attribute it to any newly installed application. Updates, maybe, but I'd have no idea which. I had it rooted with Z4Root, but then Verizon pushed out 2.3 and the phone became so slow that it is totally unreliable. I'll receive phone calls and 25% of the time the call will go to voice mail before I can get the phone to respond. I'll try to make a call and it may be 30 or more seconds between initiating the call to when the dialer appears and dials. Data speeds are slow.
At times the phone seems to operate at almost normal speeds and then it gets slow again. I've removed root access and uninstalled applications that require root access. I've also removed many other applications that I just don't need or use.
On my SD card it says I have 6.11GB free (out of 14.83 total). For "Application Storage" it says I have 5.63 Available Space.
I can't figure out what's wrong. Are there any suggestions short of resetting the phone to factory defaults and staring over?
Thanks,
Andrew
This has happened to my phone before also (droid2 rooted stock rom).
What i did to fix the situation, was the only thing i could think of.
I just did a factory reset to froyo and my phone was fast again.
Just back up all you apps and do a factory reset, its your only real option far as i can tell.
You could try installing something like 3g watchdog to monitor your apps and see if maybe 1 of them is eating up your phones processor.
Good luck.
Far as i can tell these phones are not much different from a home pc, in that they acquire so much extra pointless bull**** during their use that it just clogs the system. Forcing a reinstall just like a home pc.
Once they are reset back to factory, their performance returns to normal along with battery life.
Just be careful not to keep putting useless apps you dont even use onto your phone, just the apps that are absolutely necessary.
Keeping to this formula keeps my phone in tip top shape, short of changing roms or major tweaking.
Sigh I guess I'll need to try the reset.
I do have Watchdog installed and the last reported 'incident' was three days ago. No help there.
Everything is backed up, so here it goes... (I'll post back once I recover.)
Sent from my DROID2 using XDA App
I am having the same issues. I have an R2D2 stock, never rooted. Since the Gingerbread update, it has been flaky and getting worse. It is rebooting several times a day. I miss calls because the screen won't respond. Sometimes the hard keyboard won't respond and I have to manually reboot the phone to get the keyboard back. At least once, the soft keyboard wouldn't work either. I am hating Gingerbread but am at a loss on how to remove it. I'll be watching for your updates.
The gingerbread update has been reported to have several annoying as hell bugs, i never installed it for that reason alone. Besides i don't feel like loosing the ability to tether wireless, just to upgrade to a buggy version of android. Ill wait for ice cream to hit then maybe upgrade if i see something worth upgrading for. Till then its froyo, maybe try cyanogen mod 7.1
Far as going back to froyo from gingerbread, i know its been done and is fairly easy to do. Not sure how much different it is from a factory reset.
So of course, after a long time, my phone gets swamped with apps, etc that slow the phone down and make it buggy. Battery life is also an issue.
I also know that I can't root my phone because it'll mess up Samsung Pay which I use.
So will resetting the phone to factory settings help me, and if so, is there a particular ROM you'd recommend?
Thanks!
Well as u stated, if u root it'll break Samsung pay so u can't use a "rom" and it's no roms even available as of now anyhow. So yeah, I reset my phone every now and then for better performance and start fresh. I'm on PG1 which runs pretty good and I use a bloat disabler to disable a lot of the blot to keep some ram free and it's working pretty decent for me as of now with about 22 apps. And also turn on the auto reboot feature to reboot your phone once a week automatically while u sleep and keep things fresh.
Is it me or samsung galaxy s7 edge (and the s6 edge) is so slow... I have to admit that my iphone friend can pull out stuff way quicker (go to chrome/ send a text/ go to gallery). I don't even have that many apps, and memory is far to be full. I reseted twice, what could it be ?
also, the messaging app is as always very very slow, and this forever. any solutions for this ?
sounds like its faulty, i would try wipe partition cache first, it doesnt delete any data, if that doesnt help then factory reset last option..
christophec said:
Is it me or Samsung galaxy s7 edge (and the s6 edge) is so slow... I have to admit that my iPhone friend can pull out stuff way quicker (go to chrome/ send a text/ go to gallery). I don't even have that many apps, and memory is far to be full. I reseted twice, what could it be ?
also, the messaging app is as always very very slow, and this forever. any solutions for this ?
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I think just your phone have this problem, I have no problem with the speed of my s7 ( No Root in my phone), try to wipe the cache first, or delete unnecessary programs
I did wipe the cache..
This happened every phone I had since the s5
christophec said:
I did wipe the cache..
This happened every phone I had since the s5
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then one of the apps you are using is taking up to much ram causing the phone to slow down.
I suggest remove or modify the app that is causing the problem.
Reply
christophec said:
Is it me or samsung galaxy s7 edge (and the s6 edge) is so slow... I have to admit that my iphone friend can pull out stuff way quicker (go to chrome/ send a text/ go to gallery). I don't even have that many apps, and memory is far to be full. I reseted twice, what could it be ?
also, the messaging app is as always very very slow, and this forever. any solutions for this ?
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Click to collapse
Hi Christophec, on my S7 Edge i have Superman Rom 2.3 by Tkkg1994 and i dont see any lag and is fully customizable. On iPhone, what u can do? U cant customize nothing... so is normal the iPhone interface is more light than Samsung Touchwiz. Try to flash AOSP Rom, if u want that phone fast as lightning ...
My phone has been super fast but installed magisk from magisk mgr yesterday and it became a slug. Fresh wipe of rom got her back up and running like lighting again.
I don't think he should flash any rom since he seems like an unexperienced user.Start with a factory reset.
This might sound stupid. But clear all the crap stored in your clipboard.my Note 7 did this and when I cleared clipboard it made a Hugh difference! Just an idea.
Beastmode GalaxyS7E
If you use clean master or similars maybe...
Deleted this
I have t mobile variant and mine is fast but I don't have root. My gf has the iPhone 6s plus and yes it's way faster at doing things. If you need a faster phone then I suggest iPhone but if you can't live without customizations then stick to android. Anyways, you should do a factory reset. If that doesn't fix the lag then I would bet it's because the phone is faulty. Remember not all phones come out of mass production the same.
my att galaxy s7 edge is running very slow from past few weeks, I tries to uninstall all new app but with no luck, is there way to figure out what is causing phone slowness.
Thanks
Prashant
It's a Samsung device. It's part of the experience...
However, you can boot into recovery and clear the cache, which often restores normal performance. When you get back into the OS, you can finish by using Device Maintenance to flush the remaining caches. I try to make sure to do that at least twice a month or as needed.
Other than that, check the apps on your phone. Some apps are known to cause devices to slow down. I disabled Facebook, for example, and noticed an immediate improvement.
It just feels like the same issue as iphone has - where apple deliberately slowing down the system to preserve longer dying battery...
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.
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Will try that, thanks!
blackhawk said:
Being rooted you have more options... use them.
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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.
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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!
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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.
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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?
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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.
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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.
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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.
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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?
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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?☠
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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.
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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.