Database Info

[Q] Nexus S suddenly very slow - error message

I love my nexus s, but suddenly the OS became very slow and I need help on where to start the trouble shooting.
It is the entire operating system -- even the touch screen.
I will pull down the notifications window and it will get stuck,
The browser select screen will pop up when I click on the "world" icon to open up the internet and after I select browser, there is a long pause before the background color appears (recognizing that I selected which browser) and then there is another long pause after recognizing that I selected it.
I have installed apps from other sources besides the android market.
At first I started thinking that I had too many apps running, so I started using the apps manager to force close the apps, but that did not help.
I tried restarting the phone multiple times with mixed results. Sometimes it would help a little, other times not at all.
I looked at how much room I had left on the internal drive and started moving more to the USB drive -- that didn't help.
I started wondering if I installed too many apps.
Then suddenly, when barely chugging alone to try to update a few apps (literally the install part was lagging -- not the download) I got an error message:
Error: Activity Android System(in process system) is not responding
It's funny -- when I want to replicate the error (as in right before writing this post - I cannot).
Thanks for your help on this matter.
Please instruct me on where to start trouble shooting.

med007 said:
I love my nexus s, but suddenly the OS became very slow and I need help on where to start the trouble shooting.
It is the entire operating system -- even the touch screen.
I will pull down the notifications window and it will get stuck,
The browser select screen will pop up when I click on the "world" icon to open up the internet and after I select browser, there is a long pause before the background color appears (recognizing that I selected which browser) and then there is another long pause after recognizing that I selected it.
I have installed apps from other sources besides the android market.
At first I started thinking that I had too many apps running, so I started using the apps manager to force close the apps, but that did not help.
I tried restarting the phone multiple times with mixed results. Sometimes it would help a little, other times not at all.
I looked at how much room I had left on the internal drive and started moving more to the USB drive -- that didn't help.
I started wondering if I installed too many apps.
Then suddenly, when barely chugging alone to try to update a few apps (literally the install part was lagging -- not the download) I got an error message:
Error: Activity Android System(in process system) is not responding
It's funny -- when I want to replicate the error (as in right before writing this post - I cannot).
Thanks for your help on this matter.
Please instruct me on where to start trouble shooting.
Click to expand...
Click to collapse
root or no root?

no root. Thanks for fast reply.
my hunch is that an app was screwing something up.
There were a few that I wasn't updating because I didn't like how they started changing permissions. But maybe I should go through and update every app that I can... thoughts?

med007 said:
no root. Thanks for fast reply.
my hunch is that an app was screwing something up.
There were a few that I wasn't updating because I didn't like how they started changing permissions. But maybe I should go through and update every app that I can... thoughts?
Click to expand...
Click to collapse
anything that you could have installed recently that works in the background? what launcher do you use?
---------- Post added at 10:57 PM ---------- Previous post was at 10:56 PM ----------
med007 said:
no root. Thanks for fast reply.
my hunch is that an app was screwing something up.
There were a few that I wasn't updating because I didn't like how they started changing permissions. But maybe I should go through and update every app that I can... thoughts?
Click to expand...
Click to collapse
update is good. there could be an app freaking out holding up the system.

And at the worst case scenario you can do a factory reset (menu, settings, privacy) and see if that fixes it... of course you'll need to re-install your apps afterwards

simms22 said:
anything that you could have installed recently that works in the background? what launcher do you use?
Click to expand...
Click to collapse
I don't know how to check what launcher I use...
I don't even know what that is

med007 said:
I don't know how to check what launcher I use...
I don't even know what that is
Click to expand...
Click to collapse
try updating your apps. a factory reset will help, but that should be your last option. launcher apps replace the stock launcher, the thing you press to open the app drawer and that holds the phone app and such.

My phone was acting all sorts of crazy lately (couldn't connect to the internet amongst other random performance issues) and it turned out to be an app causing the problems. It was actually one of two apps. It was either Tetris or memory trainer. I deleted them right after one another so I'm not sure exactly... Just a heads up to be cautious if you're using these. For the record these apps were from the official Android market.

[Q] My screen has blacked out. What can I do?

OK, so tonight I decided to install the Atrix 2 Blaze mod. It installed without any issues.
After installing and verifying that everything worked, I then decided to use Titanium Backup to batch restore my apps. This appeared to work, and at the end of the process it told me to reboot. So I did.
Once it booted back up, I was greeted with the lock screen, as you'd expect -- but when I unlocked the phone, all I saw was a black screen and the notification bar on top. No wallpaper, no icons, no widgets, nothing. I could open the task drawer, I could make the soft keyboard appear, I could bring up the "open apps" window... but I can't actually do anything because the screen is freaking black.
But because the notification bar works, I can tell there are things going on. I see my phone checking for email. I see my phone battery decreasing. I see notifications when my google+ or twitter apps detect people are replying to threads I've been on. In other words, the phone appears to be working in every way except that there's nothing on the screen for me to interact with.
Has anyone seen this before? Is there a way to fix it? I hope?

Your best bet is probably just to flash the 2.3.5 Stock FXZ and start from scratch.
Sent from my MB865 using XDA

try re-flashing ?
looks like you loose your home launcher ..

I had the EXACT same problem, everything below the notifications bar was blacked out, i could bring up recent apps, but i couldn't even bring up the emergency dial pad at the unlock screen. Only difference is mine happened when i froze Go Launcher using Titanium Backup. I could tell it was still trying to run Go Launcher coz i could auto-rotate the screen.Sadly, the only option i had was to reset the phone and loose everything. I couldnt even backup my files coz i set USB mode to charge only so it never popped up on PC.
I reckon you restored an app that has a missing component/data and so it crashes at startup, maybe a home launcher, locker etc. Try making a backup then resetting your phone

Same problem here Ill try the fxy method,
any of you had solve the problem?

M8 Lollipop Nightmare

Hey all,
I just wanted to give everyone a heads up about the lollipop update that just got to our Verizon variants of the One M8. My phone is completely stock, has never been rooted or s-off. I got the lollipop OTA update yesterday and after 45 mins of installing I couldn't wait to see how lollipop would improve my user experience on my phone. Short answer: it didn't AT ALL. The long answer is written out below.
1. Notifications
I don't really like the lollipop update to the notifications bar (1 swipe for notifications, 2 for settings) but its really just personal preference. However, with the update, you can no longer check your notifications directly from the lockscreen. You can't even see the icons of the new notifications at the top without unlocking your phone.
2. Lock Screen
Lock screen widgets are gone with the update. You also no longer have the option of swiping to the left for BlinkFeed, now its just a straight unlock that brings you to the page you last had open. No way to get to the homescreen directly like earlier. Now what the update did that really pisses me off is that you can no longer control your music from the lockscreen. With KitKat, you could skip tracks, and pause the song directly from the lockscreen. Now with the update you can't do any of those. You can't even swipe down from the lockscreen to see the media playing. Literally all you get is the album image of the song playing on your lockscreen. Yeah, just the image, you don't even get to see the name of the song playing.
3. Longer Boot Time
The boot time is longer now. Also once I get past the HTC and Verizon logo's while booting I get a dialogue box that says "Android is upgrading" before it goes to my homescreen. I'm not sure if this the case with everyone but it has happened to me everytime I reboot.
4. Just general unpleasantness
Recent apps takes longer to show all apps (I use grid view). Its quite minor and only noticeable if you compare it with a phone on KitKat but its still annoying. The Google Play Services update was also really annoying and it made my phone hang while it updated. The update also removed the World Clock Globe feature which was kinda cool, especially when I traveled. Again this is minor, but the update should improve the user experience not remove existing features.
Anyways, this is just my take on the lollipop update and it could be different for everyone. I, for one, am seriously considering downgrading back to KitKat (if its possible yet). I really hate it when an update takes my device in the backwards direction.
What did you guys think of the update?

I haven't had any issues with Lollipop on my M8. I've been running Lollipop on my Nexus 7 for months, so I'm already used to it. After getting familiar with it, I prefer it to KK. The slow boot time is probably due to the fact you has "fast boot" enabled on the previous version of Android. HTC has removed it from Lollipop.

UPDATE:
Going to Sound & Notification > When Device is Locked > Show all notifications fixes the notification grievances that I had listed.
just_lou,
I don't think FastBoot is the issue. I had it disabled when I was running KitKat. The issue is the dialogue box of "Android is Upgrading" that still shows up (I just rebooted to see if it shows and it did). I'm not sure if this will go away after a while or not.

tmtmaats said:
UPDATE:
Going to Sound & Notification > When Device is Locked > Show all notifications fixes the notification grievances that I had listed.
just_lou,
I don't think FastBoot is the issue. I had it disabled when I was running KitKat. The issue is the dialogue box of "Android is Upgrading" that still shows up (I just rebooted to see if it shows and it did). I'm not sure if this will go away after a while or not.
Click to expand...
Click to collapse
If you are showing this repeated it means you either have an app installed that isn't art capable or your cache is corrupt. Backup and factory reset. You should not see that message on every boot.

Still think 4.4.4 is wayyyyy smoother than 5.0. Visually.... 5.0 is nice but its only a few you touches. I'm not impressed. Waste of an update. I'm on 5.0 ROMs which help but I miss my 4.4.4 snappiness lol.

dottat said:
If you are showing this repeated it means you either have an app installed that isn't art capable or your cache is corrupt. Backup and factory reset. You should not see that message on every boot.
Click to expand...
Click to collapse
ok I thought it shouldn't appear every time. so I went ahead and factory reset my phone after checking to make sure a backup was present. the most recent backup was about an hour before I updated to Lollipop, so I thought it would be fine in terms of having all the essential data. I used HTC Backup for the process.
Now after the reset, HTC backup can't find the backup when I click "Restore from cloud". All I see is "none" under the "Restore from Backup" option. Now I know for a fact that the backup file is saved on the cloud, I used Google Drive.
Is the phone unable to read that backup because it was done when the phone was running KitKat? If so, then begins the long task of restoring everything one by one.....

tmtmaats said:
ok I thought it shouldn't appear every time. so I went ahead and factory reset my phone after checking to make sure a backup was present. the most recent backup was about an hour before I updated to Lollipop, so I thought it would be fine in terms of having all the essential data. I used HTC Backup for the process.
Now after the reset, HTC backup can't find the backup when I click "Restore from cloud". All I see is "none" under the "Restore from Backup" option. Now I know for a fact that the backup file is saved on the cloud, I used Google Drive.
Is the phone unable to read that backup because it was done when the phone was running KitKat? If so, then begins the long task of restoring everything one by one.....
Click to expand...
Click to collapse
No that should not be an issue. I have used it forward and backwards. Open play and then go back to HTC backup. Possible it's not looking in your Google account at all yet.

dottat said:
No that should not be an issue. I have used it forward and backwards. Open play and then go back to HTC backup. Possible it's not looking in your Google account at all yet.
Click to expand...
Click to collapse
I opened the Play Store and tried again. Backup still didn't show up. Then I deleted all the accounts on the phone and re-logged in. Still didn't show up. I went ahead and did another factory reset, reinstalled the HTC backup apk, logged in and opened the play store and tried to restore again. HTC backup still didn't find my backup. Then I double checked to make sure that I was using the right account with which I had done the backup. After confirming that, I tried once again deleting all accounts and signing in again and still nothing.
Finally, I tried to sync the account manually and then try. Still nothing.
I have used HTC backup in the past, and it worked fine to restore everything. Just this time it isn't.
Is there anything else I can try?

You know you can swipe right when locked and screen off to get blinkfeed right? Just have to decide now before you turn on the screen if you are planning to go to blinkfeed I guess.
I get my audio controls for Spotify on the lock screen too... With controls to play, pause, next. Just double tap the screen.
The grid recent apps seems to take longer because it's multiple screens of recent apps.
Just a quick tip but you can access your pulldown quick settings menu with the double finger down swipe when the screen is on at the lock screen. Useful for switching to silent or airplane mode without unlocking or using the volume hardware rocker.
That being said, my battery life isn't so great anymore and my GPS is skewed now (I'm always about 30-45 degrees of in the direction I'm facing).

Instead of using that crap "blinkfeed" launcher use the Google Launcher form the play store.

[HELP] Time stucks when screen locks.

Hello pro bros,
my friend has a sony xperia L running stock android 4.2.2, NOT rooted, and no calendar or clock or lock third party apps installed.
and here is the problem,
When screen is locked Time Freezes! (like when an app suspended)
lock screen Clock shows correct time, but clock in notification (right-up corner) freezed.
and suddenly after unlocking screen clock will be OK.
Things I done:
restart phone
Run without SIM
Run with different SIM
Change Time settings (24/12, Automatic/manual, ...)
connect to any other wifi router!
Run in SafeMode
Only thing I did not Done is Factory reset or reFlash, because the main problem for him is that "Alarm clock not working but its not matter because I have a real dock clock! "
but I really want to know where is the problem, its no matter to fix.

Mam_D said:
Hello pro bros,
my friend has a sony xperia L running stock android 4.2.2, NOT rooted, and no calendar or clock or lock third party apps installed.
and here is the problem,
When screen is locked Time Freezes! (like when an app suspended)
lock screen Clock shows correct time, but clock in notification (right-up corner) freezed.
and suddenly after unlocking screen clock will be OK.
Things I done:
restart phone
Run without SIM
Run with different SIM
Change Time settings (24/12, Automatic/manual, ...)
connect to any other wifi router!
Run in SafeMode
Only thing I did not Done is Factory reset or reFlash, because the main problem for him is that "Alarm clock not working but its not matter because I have a real dock clock! "
but I really want to know where is the problem, its no matter to fix.
Click to expand...
Click to collapse
Happening to me as well
Though my device is rooted, bootloader unlocked and a custom clock installed
Hope somebody finds out a solution.

Mam_D said:
Hello pro bros,
my friend has a sony xperia L running stock android 4.2.2, NOT rooted, and no calendar or clock or lock third party apps installed.
and here is the problem,
When screen is locked Time Freezes! (like when an app suspended)
lock screen Clock shows correct time, but clock in notification (right-up corner) freezed.
and suddenly after unlocking screen clock will be OK.
Things I done:
restart phone
Run without SIM
Run with different SIM
Change Time settings (24/12, Automatic/manual, ...)
connect to any other wifi router!
Run in SafeMode
Only thing I did not Done is Factory reset or reFlash, because the main problem for him is that "Alarm clock not working but its not matter because I have a real dock clock! "
but I really want to know where is the problem, its no matter to fix.
Click to expand...
Click to collapse
sounds easily like SystrmUI.apk is freezing.... have you any battery saver app that could maybe force close it?
SystemUI.apk is a system apk that manages the Statusbar, notifications on bar, and the buttonts on downside...(back,menu,app-drawer)
if this app got freeze or force closed by battery saver (wakelock detector etc) the showed time will freeze also
edit: another cause could be the using of a Theme
Sent from my C2105 using XDA Free mobile app

Thanks @SdtBarbarossa , I will check it out and will post the results.
till I now there was no battery saver app but not sure about themes.

SdtBarbarossa said:
sounds easily like SystrmUI.apk is freezing.... have you any battery saver app that could maybe force close it?
SystemUI.apk is a system apk that manages the Statusbar, notifications on bar, and the buttonts on downside...(back,menu,app-drawer)
if this app got freeze or force closed by battery saver (wakelock detector etc) the showed time will freeze also
edit: another cause could be the using of a Theme
Sent from my C2105 using XDA Free mobile app
Click to expand...
Click to collapse
Rather than a solution, this is wiping out (or erasing, or covering over) the question, He done the Factory reset!!!!

restarting the phone 3-4 times did the job for me

Marshmallow problems with spontaneous launching of Google Now, taking over device.

My phone has been misbehaving since it upgraded the OS to Marshmallow. It was primarily occurring with the Google Now app and it would take over the phone and flash up and off the screen and whilst this was going on, the phone is busy vibrating, the screen became unresponsive and generally I couldn't do anything with it during these episodes. I stopped it sending to the screen and then it was the Google app that kept flashing up, starting with a round circle coming from the app drawer icon. It has got worse over the last few days to the point that it might take me ten minutes before I could get access to the caller to make a call and even trying to shut down the device was near impossible because the confirmation box never stayed on the screen long enough to answer the question and then it didn't come back. Yesterday, after many tries to restart, it finally restarted in safe mode. If it was related to an app that I downloaded, it should have stopped then but it didn't. When I was able to get into settings, I then went to apps and then disabled google app as this was the one starting up and flashing the screen non stop. I was then asked if I wanted to replace it with a factory version which I did but I also left it disabled. The problem has continued but not as ferociously with the screen becoming unresponsive at times while the buzzing from the vibrate still occurring. I have looked up various forums but haven't found any that have similar problems described. I checked the screen overlay settings and they are enabled and that seems to be the main problem with marshmallow. I'm looking for some advice but realise that this might be too basic for this forum? Vodafone Smart ultra 6, Android version 6.0.1 Kernel version 3.10.49

Stoksie said:
My phone has been misbehaving since it upgraded the OS to Marshmallow. It was primarily occurring with the Google Now app and it would take over the phone and flash up and off the screen and whilst this was going on, the phone is busy vibrating, the screen became unresponsive and generally I couldn't do anything with it during these episodes. I stopped it sending to the screen and then it was the Google app that kept flashing up, starting with a round circle coming from the app drawer icon. It has got worse over the last few days to the point that it might take me ten minutes before I could get access to the caller to make a call and even trying to shut down the device was near impossible because the confirmation box never stayed on the screen long enough to answer the question and then it didn't come back. Yesterday, after many tries to restart, it finally restarted in safe mode. If it was related to an app that I downloaded, it should have stopped then but it didn't. When I was able to get into settings, I then went to apps and then disabled google app as this was the one starting up and flashing the screen non stop. I was then asked if I wanted to replace it with a factory version which I did but I also left it disabled. The problem has continued but not as ferociously with the screen becoming unresponsive at times while the buzzing from the vibrate still occurring. I have looked up various forums but haven't found any that have similar problems described. I checked the screen overlay settings and they are enabled and that seems to be the main problem with marshmallow. I'm looking for some advice but realise that this might be to basic for this forum? Vodafone Smart ultra 6, Android version 6.0.1 Kernel version 3.10.49
Click to expand...
Click to collapse
When you updated to Nougat, what method did you use to update? Did you update via OTA? We're you rooted when you did it?
Have you tried booting to recovery and factory resetting and wiping cache then rebooting?
Sent from my SM-S903VL using Tapatalk

Droidriven said:
When you updated to Nougat, what method did you use to update? Did you update via OTA? We're you rooted when you did it?
Have you tried booting to recovery and factory resetting and wiping cache then rebooting?
Sent from my SM-S903VL using Tapatalk
Click to expand...
Click to collapse
It was an update that appeared on my notifications and I thought it was a small bug fix update and didn't realize that it would replace the entire OS. I just allowed the update and then realized what had happened. I think it is Marshmallow that it updated to but originally the app drawer was paginated and accessed by side swipes whereas the system now is a long page of apps moved up and down. I don't know if it was rooted and I assume that that means it wasn't.
I was trying to avoid a factory reset but I did wipe the cache and rebooting. When google apps is disabled, the interruptions are less often and not for as long but it still went into a complete meltdown of a screen appearing and disappearing at such a rate that nothing can be done with it. It won't show a video because of the interruptions.

Stoksie said:
It was an update that appeared on my notifications and I thought it was a small bug fix update and didn't realize that it would replace the entire OS. I just allowed the update and then realized what had happened. I think it is Marshmallow that it updated to but originally the app drawer was paginated and accessed by side swipes whereas the system now is a long page of apps moved up and down. I don't know if it was rooted and I assume that that means it wasn't.
I was trying to avoid a factory reset but I did wipe the cache and rebooting. When google apps is disabled, the interruptions are less often and not for as long but it still went into a complete meltdown of a screen appearing and disappearing at such a rate that nothing can be done with it. It won't show a video because of the interruptions.
Click to expand...
Click to collapse
Unfortunately, I think you're gonna have to factory reset in stock recovery because there's obviously a conflict with something you already had on the device and it isn't playing nice with something that was in the update.
Sent from my SM-S903VL using Tapatalk

Droidriven said:
Unfortunately, I think you're gonna have to factory reset in stock recovery because there's obviously a conflict with something you already had on the device and it isn't playing nice with something that was in the update.
Sent from my SM-S903VL using Tapatalk
Click to expand...
Click to collapse
Thanks for taking the time to respond. I have resigned myself to that although it does not seem to be anything that I downloaded to the phone as it occurred in safe mode too. I was just hoping that there was a fix out there but obviously it is not a widespread occurrence.

Stoksie said:
Thanks for taking the time to respond. I have resigned myself to that although it does not seem to be anything that I downloaded to the phone as it occurred in safe mode too. I was just hoping that there was a fix out there but obviously it is not a widespread occurrence.
Click to expand...
Click to collapse
It could have been something in system that got changed during the update but the data from before the change is still there and conflicting with whatever changes were made. Some kind of saved system data that can only be wiped by factory reset or reflashing.
Sent from my SM-S903VL using Tapatalk

I did a factory reset, lost a lot of photos that had started being saved on the phone and not the sdcard after the upgrade to Marshmallow. Have had to accept that but unfortunately the bizarre behavior did not stop and it continues on and off, sometimes so bad that I cannot dial a number on it and other times it happens but I can get in between the action and dial or send a text etc. I have gradually been stopping things like notifications from google apps and traffic reports from google maps (this may have had a good effect) and anything that might be doing constant checks. It seems to have quietened down over the last day or so and I even got to play a game on it but the next option is to send it away to an engineer. I just thought that I would let you know the outcome of the factory reset.