How to fix lag in 4.2.2 system wide. - Samsung Galaxy Nexus

I have stock gnex on takju, since 4.2.2 I have suffered from lag all over the place, the lag could be fixed by restarting the phone but it would eventually come back.
I have only 300MB of data plan and I noticed that Facebook and facebook messenger where using about 50MB a month on the background without any user interaction and just a couple of days ago I started seeing Facebook app as the second most battery using app just behind screen on, this made me uninstall Facebook and and I instantly saw performance go up all over the place, it was night and day comparison, my phone feels like new and the buttery effect is back.
Now I installed Facebook back just to test and it indeed is the reason for my lag but this time I used greenifyed it and it fixed the lag too.
So there you go, hope this helps
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What if i don't have facebook
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Then maybe is another app running in the background using a lot of RAM or using a lot of resources?
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Thanks op. This helped me alot
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I had some problems with ram also , this tip was really helpful
Thx

Went to try this, then I realized I don't have a Facebook. :silly:

mmegalodon said:
Went to try this, then I realized I don't have a Facebook. :silly:
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+1 there! :highfive: :silly::silly:

Dosent matter. Maps and about 10 other apps were acting up.
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hvacman316 said:
Dosent matter. Maps and about 10 other apps were acting up.
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Does matter. I disabled background data (as opposed to removing the app entirely) on Facebook and have noticed substantial speed improvement instantly. The only place you can do it, that I'm aware of, is from the mobile data screen when checking the apps usage.
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There are two places to disable notification from Facebook on mobile.
The first would be to go into the settings by clicking on the 3 point button just right of the multitasking navigation key, then disabling notifications.
Second, by clicking on the top left corner button inside the Facebook app, then clicking on privacy settings --> notifications---> mobile push--> uncheck all
Sometimes I think Facebook deliberately tries to complicate the notification settings so as to keep pushing themselves on our faces!
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Thanks for the tip, this actually helped a bit.

I've had luck with disabling auto-rotation for some reason. Caused SystemUI to lag after time. Hopefully it'll be patched in 4.3.

Related

Google maps update thoughts

Anyone seeing maps appear in your recent apps lists on its own? This has happened to me ever since I've gotten the update. Not sure if its a battery drain but its a huge annoyance and feels like a step backwards to what we lived with in gingerbread.
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kichard said:
Anyone seeing maps appear in your recent apps lists on its own? This has happened to me ever since I've gotten the update. Not sure if its a battery drain but its a huge annoyance and feels like a step backwards to what we lived with in gingerbread.
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I noticed this behavior as well, since the update. I finally opened Maps and then closed it. So far, it hasn't shown up again in the Recent list. I'm wondering if it was because of the popup window needing to be acknowledge. If it shows up again, I'll post an update.
Mine has been showing up every hour or two....even after reboot and uninstall of Google +
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I only noticed this yesterday but went on the Market and reinstalled it and opened it and since closing it its been fine.
I'll try uninstalling it and reinstalling. It hasn't shown up under battery stats so its not draining battery...just very annoying to see it there lol.
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kichard said:
I'll try uninstalling it and reinstalling. It hasn't shown up under battery stats so its not draining battery...just very annoying to see it there lol.
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Yeah I know what you mean. Especially clicking on it to reveal...nothing
Wow well I took the advice and just opened the app. Hasn't happened at all today lol. Wow.
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Facebook

Facebook app is running 27% of my system while idol. The android file system is only running at 16%.
Is there anything that I can do to fix this out is it just an app issue?
Running Caulks EL29.
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Facebook feeds on Android batteries....
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fryingpan0613 said:
Facebook feeds on Android batteries....
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I guess so.
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It did that to my battery too. I deleted the app and if I need to go on, I just use the internet.
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Yup just use the browser the Facebook app is a battery killer
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you can also try friendcaster. I've never used it myself but a lot of people say it runs better than facebook and uses less battery
Wizard Knight said:
you can also try friendcaster. I've never used it myself but a lot of people say it runs better than facebook and uses less battery
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It does work but I cant stand the interface. Why can't FB being the billion dollar company that it is, develop an app that works correctly?
I use the Facebook app and every once in a while I'll see it ducking up my battery and I just force stop it once you re open it seems not to take so much battery
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I have the FB app and it didn't drain my battery. I'm still getting 3-4 hrs of screen time. Just set the refresh interval to never in the FB settings and also turn off the messenger location. Turn off notifications that you dont need either. Also, always press the back button when exiting apps, not the home button
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s9amme said:
I have the FB app and it didn't drain my battery. I'm still getting 3-4 hrs of screen time. Just set the refresh interval to never in the FB settings and also turn off the messenger location. Turn off notifications that you dont need either. Also, always press the back button when exiting apps, not the home button
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I'll give it a shot. Thanks.
Yeah it does use alot of Battery so i just use the browser one.
go to developer oprion and click do not keep background application
It does use a lot of battery.. I even turned the notifications off for it(checked many times) and it was still sending notifications... I un installed weeks ago.. Battery been a lot better

Is it 4.2 very slow on GNexus?

Hello does any one else found the 4.2 version very slow on GNexus? Every time when im closing an app with the back button or the menu it takes time to show my home or my menu. Also is very slow when browsing the apps
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giwrgos said:
Hello does any one else found the 4.2 version very slow on GNexus? Every time when im closing an app with the back button or the menu it takes time to show my home or my menu. Also is very slow when browsing the apps
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no for me its blazing fast.. on all the custom kernels i have tried even on the stock kernel
giwrgos said:
Hello does any one else found the 4.2 version very slow on GNexus? Every time when im closing an app with the back button or the menu it takes time to show my home or my menu. Also is very slow when browsing the apps
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Nope, works fine for me.
Nope. Not very. Just a bit laggy.
I see that UI on 4.2 is not so fast as it was on 4.1.2, but some apps (e.g. chrome) works a bit faster.
So, yep - I'm happy with the update.
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Faster than 4.1
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Running MMuzzy's and it has been great.
Faster in my Galnex.
Maybe u need to wipe?
boenklon2 said:
Faster in my Galnex.
Maybe u need to wipe?
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What to wipe?
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People who aren't having speed issues: Can you test a couple of scenarios I've noticed in particular?
1) In the new gmail: tap on the account switching area at the top. This loads far slower for me with the new app
2) Put your phone to sleep or wake it up. Sleep/wake seems quite a bit less responsive in 4.2 on both of the stock phones I've tested.
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Disable all animations in developers options and screen off animation will be less noticeable.
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i made i wipe cache and now is working fine. thanks a lot
No. 4.2 is just as fast as 4.1.2 on my GNex... which was fast whether I use the stock UI or Apex Launcher. Granted there is an initial sluggishness during the initial boot from services loading in the background... but after that my GNex is smooth and fast.
Those of you experiencing slow speeds: Try flashing the factory image from Google. I had one app that didn't work properly and a flash to factory stock and re-root fixed the problem. It's possible you have an app running in the background eating up resources too.
I understand these threads and posts must be annoying to those who aren't having issues, but to people like me, who OTAed a bone stock phone and are left with a less-than-satisfactory experience, it is equally frustrating. Especially considering how many improvements were made with 4.1-4.1.2, which have now been rendered moot.
I guess my only recourse is to wipe and flash stock, but because I'm not rooted and don't have any backups, it'll be fun to rebuild my phone.
ealterh
Turn off that live wallpaper! JK hopefully that isnt the case...
Each Android iteration on the GN has gotten smoother for me. 4.2 is pretty amazing out of the box, much like 4.1 was when compared to 4.0.3/.4. The GN is definitely not lacking when it comes to having what it takes for 4.2.
4.2 is really, really fast. When they fix camera rotation and recent apps, it will be perfect. It killed my urge for N4. Now I can easily wait for one more year... Good job Google.
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[Q] Major lag spike when playing a game and connected to wi-fi.

So basically I had this issue for awhile now, even on stock ROM and kernel. Now i'm using CM10 nightly with franco kernel. Whenever I play a game offline or out of reach pf Wi-Fi, the game runs perfectly fine. But when connected to Wi-Fi i'm getting huge frame drops (1-5 fps) every like 2-3 min. Maybe it has already been answered, but yes, I did search the forums, I searched pretty much everywhere. Anyone had similar issues?
What about 3g/4g?
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I do,and I still did not got a workaround with this...but I don't have this issue only when connected to wifi,just every time i do something(play a game,scrolling,switching homescreens) the only workaround is using faux kernel wich is pretty good(in my case)
Maybe an app like facebook
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Yep even with 3G/4G.
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Have you tried with a different game?
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It does it with mostly 3D games, but it does it as well for a few 2D games like Drag Racing. I noticed that turning off auto-sync got rid of the lag for about 10 minutes. But then the framedrops would happen again.
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ThePureTalent said:
It does it with mostly 3D games, but it does it as well for a few 2D games like Drag Racing. I noticed that turning off auto-sync got rid of the lag for about 10 minutes. But then the framedrops would happen again.
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Seems as though you have something running in the background.
You could try, is catch what is going on via logs (ddms may be helpful here since it has a built in log, but you can get them via adb as well) or adb shell commands, adb shell top for example. Trying and see what is going on when the lag spikes hit.
Alternatively, you can disable/uninstall apps that could possibly be the offenders. Facebook apps, twitter apps, messaging, email...perhaps even widgets. Then try and game until you figure out what the offender was.
This is assuming it is another app at fault.
Alright thanks for the advice! Won't be able to try it right now as I'm going on a vacation but as soon as I can I'll do it and report back.
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Facebook app = battery hog!?

So ever since I got my phone, I was wondering why my battery is lacking with my brothers s4 and then it just came to me.
It's the FACEBOOK APPS! I checked the app and it. Uses 40 Mb's which I surprising for me but then I uninstalled both the Facebook app and messenger and my battery the next day improved by a lot (minimum, for me, 45 on screen minutes added to the battery)! I noticed the difference . I'm just sharing this information if you guys have a battery issue like me and have Facebook installed.
Also if you really love Facebook, just use the browser version and make a shortcut and out it on your home screen!
Hope this helped!
P. S: Facebook (when it was installed) did not show up in my battery usage, so I have no idea why it was running in the background
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kevinrubio1 said:
So ever since I got my phone, I was wondering why my battery is lacking with my brothers s4 and then it just came to me.
It's the FACEBOOK APPS! I checked the app and it. Uses 40 Mb's which I surprising for me but then I uninstalled both the Facebook app and messenger and my battery the next day improved by a lot (minimum, for me, 45 on screen minutes added to the battery)! I noticed the difference . I'm just sharing this information if you guys have a battery issue like me and have Facebook installed.
Also if you really love Facebook, just use the browser version and make a shortcut and out it on your home screen!
Hope this helped!
P. S: Facebook (when it was installed) did not show up in my battery usage, so I have no idea why it was running in the background
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You may wanna try my modded facebook version. it removes the location feature from it. Which is the biggest battery hog. It constantly updates your location in the background. Taking a huge toll on your battery from trying to acquire a GPS lock plus the services themselves running in the background. I am planning on making one that has an "exit" option to fully shut everything down.
Thanks! Can you link me to your Facebook app? It sounds much better than the original one
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kevinrubio1 said:
Thanks! Can you link me to your Facebook app? It sounds much better than the original one
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Here you go.
elesbb said:
Here you go.
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Thanks a ton!
I'll try a day with no Facebook app and then a day with yours!
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kevinrubio1 said:
Thanks a ton!
I'll try a day with no Facebook app and then a day with yours!
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Should see very little difference! I used to use the website, then i got frustrated with some things, and grabbed the app. And noticed battery drain as you said. i also noticed my GPS lock icon kept coming up. Plus i hated how facebook ALWAYS put your location onto your status updates and messages. So i removed it Now i love the app.
elesbb said:
Should see very little difference! I used to use the website, then i got frustrated with some things, and grabbed the app. And noticed battery drain as you said. i also noticed my GPS lock icon kept coming up. Plus i hated how facebook ALWAYS put your location onto your status updates and messages. So i removed it Now i love the app.
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I'll just install it! I don't feel like waiting a day to use a good app lol
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kevinrubio1 said:
I'll just install it! I don't feel like waiting a day to use a good app lol
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Haha Thanks! It will be even better once i implement the exit feature!
elesbb said:
Haha Thanks! It will be even better once i implement the exit feature!
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Can't wait
I'll keep an eye on your thread!
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...
I have FB on my s4, but there's hardly any battery drain because I use FriendCaster. Works fine for me.
RanceedaW said:
Facebook doesn't seem to touch my battery much; I suppose because I have the location bit disabled in Facebook and GPS off - I dunno.
No issues here though... IM+ Pro is a different story, :/.
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Yeah, i used to have GPS turned off too. Thats why it doesn't kill your battery. I don't like not having GPS off though. cause when i go to use a GPS app, ie weather Google Maps etc its a pain to have to turn it back on.
...
RanceedaW said:
Swipe down, tap, swipe up/back button. Not much of a pain in my situation.
Only time I use GPS is when using the Navigation from Google maps, which isn't often.
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Thats too much of a pain for me. In all honesty, facebook shouldnt even have an ongoing "tracking service" like it does. Its downright invasive. No wonder people can rape so easily, facebook, by default, is broadcasting their location every time the user posts a status.
But i have a weather app that gets my location ever hour and updates for weather alerts and such. So it would be very annoying if my GPS was off.
...
Unless you have location data turned off, you don't need GPS on for apps to aquire your location.

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