Jelly Bean Issues - Nexus S Q&A, Help & Troubleshooting

Hello!
After updating from ICS to JB 2 months ago I constantly facing with different problems with. I was enjoying ICS and expected best experience from JB.
First of all I missed all of my media files from SD. I searched xda for answer and discovered same issues. All answers was, like, "delete .nomedia and/or wipe your device". I didn't have ANY .nomedia file on my SD. So, I forced to wipe all of my data, app settings, etc. and recover it again. F*ck, why I must format my phone to make it work properly? Sometimes I have known bug with stock launcher when it doesn't show any icons or render one icon to whole screen. Sometimes my device freezes and I only can reset it by ejecting battery. Very poor battery life. Several days ago my battery suddenly dropped to 0% from 60%! Look at pic in attachment.
But main problem with JB is performance. With ICS I hadn't any lags in simple games such as Cut the Rope, but in JB I often facing small freezes and lags that highly annoying. Sometimes one game running OK, but next time it very sluggish. I can't understand why. I constantly have ram issues. In ICS I saw stock launcher crash very rarely. But in JB after every Internet surfing or gaming I must wait to stock launcher load. More frequent is widget issues. When I press Home button I see that stock calendar widget blinking. That seems like it loading or reloading.
So, the main question is: what can I do with this? Is there any custom rom that hasn't this issues? Can I cut some JB features to increase it performance? Is there anyone that have same problems?

schroding3rscat said:
First of all I missed all of my media files from SD. I searched xda for answer and discovered same issues. All answers was, like, "delete .nomedia and/or wipe your device". I didn't have ANY .nomedia file on my SD.
Click to expand...
Click to collapse
look here http://forum.xda-developers.com/showthread.php?t=1913629
by the way I have no lag at all and a very good experience with JB

lostman.it said:
look here http://forum.xda-developers.com/showthread.php?t=1913629
by the way I have no lag at all and a very good experience with JB
Click to expand...
Click to collapse
I'd already solve this problem with wiping, but I didn't touch any of my media files. I don't think this was caused by corrupted file.

Wipe is necessary when you flash a brand new rom. I've experienced the same issue upgrading to jb from ics, solved by doing a full wipe!

Crucio32000 said:
Wipe is necessary when you flash a brand new rom. I've experienced the same issue upgrading to jb from ics, solved by doing a full wipe!
Click to expand...
Click to collapse
Of course I did this.
Also, sometimes I stuck with (bug?) android.server process consuming all CPU. Only phone restart helps.

I don't have a lot of complaints, and haven't had the same performance issues, though I don't do a lot of gaming. That's what the Nexus 7 is for.
The media scanner in Android sucks in my opinion, so if your files aren't showing up you may want to try running something like SDRescan. My music files (in Music directory on SD card) will show up as soon as I re-open Play Music.
You could try turning off Google Now if you haven't already. I did that and the battery seems to be a little better.

OP, I used to have the same problem and I could never find the .nomedia file. I had to delete ROM manager and its folder. After a full wipe and many tries, I got it to work. As for the launcher crashes, you might want to download an alternative from the play store. One that keeps it "in memory", that way it hardly crashes. I have Nova launcher and it happens frequently to where I switched to Apex haha.
This helped me and hoping it helps you. Good luck!
Sent from my Nexus S using xda premium

Related

[Q] HTC Launcher Restarts

Recently I've been noticing that the stock launcher always seems to restart when coming out of another app. For instance, I might go into Gmail for a few seconds, and when I press the home button, I get the white HTC screen then a loading screen for the launcher. So I have to wait like 15 seconds before actually seeing my home screen when I was just there seconds before!
Is anyone else having this issue?
I tried switching to Launcher Pro, but I got similar issues there, where all the icons would have to reload individually on the screen when pressing the home button. And it was a big laggy (more so than the stock launcher).
I had that same problem but that was because I accidently moved the sense launcher to my sd, after moving it back it stopped also look to see if any of the sense programs like people, browser etc we moved cause they can also cause Sense to restart if not stored on phone.
Sent from my HTC Sensation 4G using Tapatalk
Nope, they're all on my phone. Just double checked.
Having same problem but it's intermittent. I also asked a couple of other people and they are having the same problem.
It's really annoying. I don't always have quick access to apps because of this. And running another launcher doesn't help. Hopefully this is fixed in the OTA update, whenever that'll be.
bretac said:
Recently I've been noticing that the stock launcher always seems to restart when coming out of another app. For instance, I might go into Gmail for a few seconds, and when I press the home button, I get the white HTC screen then a loading screen for the launcher. So I have to wait like 15 seconds before actually seeing my home screen when I was just there seconds before!
Is anyone else having this issue?
I tried switching to Launcher Pro, but I got similar issues there, where all the icons would have to reload individually on the screen when pressing the home button. And it was a big laggy (more so than the stock launcher).
Click to expand...
Click to collapse
I have found that turning off the Fast Boot feature and restarting has pretty much eliminated this problem.
Thanks rorycs! That seems to have done the trick.
Any ideas why fast boot was causing the issue in the first place?
bretac said:
Thanks rorycs! That seems to have done the trick.
Any ideas why fast boot was causing the issue in the first place?
Click to expand...
Click to collapse
I have no idea... I can only guess that Fast Boot caches some data and that when the data is changed by a new app install/delete or some other saved data it has to rebuild the cached data each time before reloading .... Just a guess....
Sent from my HTC Sensation 4G using XDA Premium App
rorycs said:
I have no idea... I can only guess that Fast Boot caches some data and that when the data is changed by a new app install/delete or some other saved data it has to rebuild the cached data each time before reloading .... Just a guess....
Sent from my HTC Sensation 4G using XDA Premium App
Click to expand...
Click to collapse
I've tried and, yes, it helps a little but it still happens!
So, I wonder when HTC's going to fix it? (I don't feel like doing a hard reset!)
I tried reformatting my memory card and also I no longer use the htc task manager to "kill all" seems to be working for me so far.
ak29 said:
I tried reformatting my memory card and also I no longer use the htc task manager to "kill all" seems to be working for me so far.
Click to expand...
Click to collapse
Hi since this evening I have the same problem. The first few weeks I did not have any problem with my sensation. This afternoon I applied a display protector and now he is starting up again and again.
Coincidence probably.
Where can I find the fast reboot mode> I can't find it on my (dutch, vodafone branded) phone.
Thanks
Usually the sense UI closes itself when the phone runs out of RAM, that's why it happens when you exit an app. Seems like also the fast boot option uses a bit more RAM so it makes the sense restart more often. Hope I helped.
Yeah mine has started restarting recently also.
I stopped fastboot but still does it. This is extremely annoying as it usually happens when I want to make a call or send a message and have to wait while it restarts.
Sent from my HTC Sensation Z710e using XDA App
I took off my screen protector hoping that that was the cause of all problems but it wasn't. Too bad, also formatted my sd card again. Hoping that that suggestion I found here on XDA works... so far so good...
Edit; so far still good it only rebooted once while it was in my pocket... working trick?
snah65 said:
I took off my screen protector hoping that that was the cause of all problems but it wasn't. Too bad, also formatted my sd card again. Hoping that that suggestion I found here on XDA works... so far so good...
Edit; so far still good it only rebooted once while it was in my pocket... working trick?
Click to expand...
Click to collapse
Pffft; I thought it was solved but today all misery started again, reboot after reboot, when i use my video cam it stops working and I have to wait till its working again. That costs me today a lot of footage from my kids at the carnival.
I hate it when things don't work.
So far i tried:
Taking of screen protector
disable fast boot
wipe and format my SD card.
Someone any suggestions? Will a factory reset work?
Thanks
snah65 said:
Pffft; I thought it was solved but today all misery started again, reboot after reboot, when i use my video cam it stops working and I have to wait till its working again. That costs me today a lot of footage from my kids at the carnival.
I hate it when things don't work.
So far i tried:
Taking of screen protector
disable fast boot
wipe and format my SD card.
Someone any suggestions? Will a factory reset work?
Thanks
Click to expand...
Click to collapse
Too bad! Brought my sensation to the shop and they did an system update with new software, phone was working for one day and now the **** started all over again, it just stops working randomly.
When i take a picture it stops, when its in my pocket it stops... I hate this!
I will bring it back to the shop again now for a hardware check, probably that will cost me two weeks.... I just have my phone one month......
I came to this thread lookling for a permanent fix to the loading screen but unfortunately i did not find that. I can offer a temporary fix, which certainly is not what we want but something is better than nothing.
Go to manage apps, all then to htc sense and delete data. That will correct the problem for a while. Unfortunately u will look te wallpaper and apps on the screen and u will have to put them back.
Guys, come on you have to search a little better for the answer.... but here you go anyway:
There are 2 options I have found that will work. I have been using the first option for months now with no issue or problem. Sense keeps restarting when it gets low on memory so the system swaps it out. You can choose your fix from the 2 options below. The first one apparently changes the way the system handles the Sense launcher and keeps it loaded much better - it is the option I use (I have found that when you exceed about 420MB used for your apps then the next option will work better). The second option simply stops the system from swapping the Sense launcher out of memory completely. Both of these require you to be rooted and to modify "build.prop" which is found in the /system folder.
If you are not comfortable with this edit make a Nandroid Backup first!!! (If you screw it up your phone may not boot)
1. Make a backup copy of "build.prop" (I simply copied it and renamed the original to "build.prop.old" and left it in the /system folder)
2. Edit "build.prop" with a text editor (you can use Astro or ES File Manager)
3. Scroll all the way to the END and add one of the following lines as the LAST LINE in "build.prop"
Choose ONE of the following lines and add it exactly as typed here:
ro.HOME_APP_ADJ=0
ro.HOME_APP_ADJ=1
4. Save your edited "build.prop" and reboot.
That's it. Enjoy!
*NOTE: I am not responsible for any damage you may do to your phone by attempting this mod or for any errors that may occur as the result of editing system files.
PLEASE hit THANKS if I helped you!
Mine only happen when im using widget sense friend stream. Not sure why it happen only during scroll the widget friend stream others app did not trigger the restart htc launcher..
Sent from my HTC Sensation Z710e using XDA App
try ARHD with No sense. Won't have such annoying problem happen again.
although the widget in Sense is nice, but with GO launcher and its widget in custom skin, feel satisfactory. at least it save ram and stop restarting which really annoy me.

Disappearing Icons

I've had a few android phones, but so far I have not run into this issue with any of them. I am running stock + root (though the issue was happening before root) and every once in a while I'll notice an icon is missing from one of my home screens.
Typically, it's been my Scrabble icon that goes missing. Sometimes it will be TouchDown or Words With Friends that disappear, or it will be a widget. Has anyone encountered this?
I've tried doing a reset of the phone, but still run into the same thing after a few days. I have checked to make sure that an update was not done to the app, turned off auto-updates for any of the affected programs that I've noticed so far, but still I find that the icon disappears.
I'd appreciate any input as to a way to find out when/how the icon was deleted from the screen. Since I'm the only one that uses my phone, I don't think it's being dropped accidentally by someone else. I do know that I have used an app's icon before going to bed, but when I wake up the next day, it or one of the others that was there is gone.
Have you moved any of these apps to the SD card?
Sent from my SAMSUNG-SGH-I727 using XDA App
Nope, not running anything from the SD card. I use it mainly for moving music and the occassional movie between two different devices.
That was happening to me too on stock 2.3.6 but after I flashed sky ics ROM it fixed it
onearmedscissor said:
That was happening to me too on stock 2.3.6 but after I flashed sky ics ROM it fixed it
Click to expand...
Click to collapse
it has happened on every single rom. including skyics....skyics does it the least out of any ROM I've used...but it still does it...i have 155 apps installed...every other reboot I end up with 150 or less....
and I could reboot again...and lose more apps...i have to reinstall them...sometimes they will all come back after a reboot
NONE are moved to SD, default install location.
this is the only droid that has done that...it's really weird.

Strange lag sometimes

So I finally got to bringing this issue up. Does anyone ever have the problem where sometimes if your phone has been sitting for a bit and you go to use it there is an annoying lag? This does not always happen and I thought this problem would only happen to old slow android phones of the past. Another common thing that happens is trying to open the media gallery where usually the photo, video, and download media folders pop up right away whereas other times it will be stuck on the page and just say loading for over 5 seconds. Anyone else having these issues?
Are you on a rom? Stock? Rooted kernel?
----------------------------------------------
If helped don't be afraid to hit the thanks button it doesn't bite lol
Stock
The only lag I've noticed is TouchWiz. It has slight lag at times throughout the day, and to fix it I will have to go to Running Services > Menu > Cached Processes, and ending Twlauncher. I do this probably 5 times a day.
Sent from my SGH-T769 using xda-developers app
It's almost like the cpu has to wake up or something but sometimes it will lag when your using the phone like after a call or something like that. This is even when there are no apps running or just basic ones like text messenger and phone
You can use stock Gingerbread launcher instead of TouchWiz Launcher. It's faster and no lag.
Copy Launcher2.apk to external SD card. Open Root Explorer, copy the file to /system/app, change its permission to rw-r--r-- , and then reboot.
https://hotfile.com/dl/166206653/d541420/Launcher2.apk.html
I'm not rooting until ics, and don't wanna deal with the trouble of unrooting to get update.
myorks1127 said:
I'm not rooting until ics, and don't wanna deal with the trouble of unrooting to get update.
Click to expand...
Click to collapse
It will take maybe 1-2 days after update for me or any dev to get a deodexed/rooted/zipaligned rom of the stock tar lol
just saying..

4.1.2 update - potential bug introduced in Google Music

i updated this morning and i have barely five hours under my belt with 4.1.2, but i have found quite an annoying bug (i think). i have noticed that while listening to music (whole albums in general), every few songs, the phone will stop playing at the end of one song and it won't continue to the next song unless i actually turn on the screen, at which point it immediately picks up on the next song. and no, it's not at the end of an album or anything like that. also, if i go back and re-listen to that same song, it will generally continue on to the next song instead of stopping.
has anyone else encountered this issue in 4.1.2? i *never* had this issue with 4.1.1, not once, but now it has happened four times in the past hour.
i'm stock and unrooted. if i factory reset, will it revert me back to 4.0.4 or just wipe the slate clean with a fresh 4.1.2? this is enough of an annoyance to me that i would go back to ICS and update the phone only to 4.1.1, if that's possible.
Yeah, I had the same exact problem. Noticed it while playing music in car on the way to work. I ended up just copying my selct couple of songs to the SD card and just use the stock music player.
But long story short, I had that same exact problem. Turn on the screen, and the device would play the next track in list.
4.1.2 Latest Clean Rom is the rom Im running. Not sure if the AOSP roms have the same problem or not.
I am on clean ROM and have no such problem... My play music used to stop on stock ICS and JB. But on clean ROM it works great for me.
Sent from my SCH-I535 using xda premium
Just a shot in the dark but are you guys using ds battery saver or anything similar to kill running apps at certain times? I have to turn off ds when running Pandora or it does this. Don't use Google music too often though so Idk if it would do the same to it.
At this point, my phone is just one big tweak.
jlikes08 said:
Just a shot in the dark but are you guys using ds battery saver or anything similar to kill running apps at certain times? I have to turn off ds when running Pandora or it does this. Don't use Google music too often though so Idk if it would do the same to it.
At this point, my phone is just one big tweak.
Click to expand...
Click to collapse
no, i don't use any sort of battery saver or task killer. i might be reverting back to 4.1.1 shortly. i really don't like the stock samsung music player, plus i have tunes up in the cloud.
That was a bug with Google Music previous update before this current one. Have you updated it lately? Previous fix for me was to uninstall updates and run the stock version that came with the phone but since the update which was last month I have not had any issues.
Sent from my SCH-I535 using xda app-developers app
Happens to me all the time on 4.1.1 Eclipse TW. I believe it's just a bug with the Google Music app...but weird because it never ever happened on my gnex. Maybe the app doesn't like TW?
Sent from my SCH-I535 using Tapatalk 2
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Phone slow or even freezing most of the time

I've been trying to diagnose this issue for a long time now, but haven't got any closer to a conclusion.
As the title says, my problem is that the phone is a lot of the time very slow in simple tasks like launching an app or performing a certain activity. I also find it freezing a lot, and it's really annoying, almost unusable.
Sometimes, the UI is very responsive and smooth, but most of the time it's the complete opposite. I started to notice this with Facebook's Messenger app, but I found that it's not the actual cause.
So I analyzed the CPU and RAM, both of which seem to not be the issue. And then I decided to test the Disk R/W speeds, and found that doing even very simple tasks or even not doing anything at all gets the disk read speeds to 100%. That's the most logical explanation to this that I could get to.
I did factory reset, clean flashed a new ROM, and all that aswell.
Does anyone have this problem and is there a solution?
Theres really not much to do. The phone is getting older and 2gb of ram(assuming you have 2gb model) is not the best in 2017. The real problem is unoptimized apps like facebook,mesenger,snapchat... The fix would be to go back to miui because it never keeps apps running in the background. I do to myself encounter this problem with any AOSP based rom. You can try clearing cache and dalvik.
timipisoboy said:
Theres really not much to do. The phone is getting older and 2gb of ram(assuming you have 2gb model) is not the best in 2017. The real problem is unoptimized apps like facebook,mesenger,snapchat... The fix would be to go back to miui because it never keeps apps running in the background. I do to myself encounter this problem with any AOSP based rom. You can try clearing cache and dalvik.
Click to expand...
Click to collapse
Does LOS' option in developer options to not keep any app running in background work in the same way? Do push notifications function then?
n3onis said:
Does LOS' option in developer options to not keep any app running in background work in the same way? Do push notifications function then?
Click to expand...
Click to collapse
You can try, never tried it myself. Probably same as miui and you probably will lose notifications, thats whats good about miui, it starts app every so to get notifications.

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