how do i uninstall applications? - Galaxy S II Q&A, Help & Troubleshooting

like widgets? such as "apmobiles", seems to be a newspaper sort of thing i will never read. i also can't uninstall social/music/gaming/book hubs? i'm in the setting/applications/manage applications bit.
i want to basically delete a LOT of apps then only install what I need? i'm new to smartphones, moved from a nokia keypad phone. so the galaxy s2 was a massive jump for me.

Have a search for titanium backup and root. You'll need to root your phone 1st before you can 'freeze' but not remove apps.
The phone is brand new and it will take a while before custom roms that let you remove apps are available.
If I were you I'd wait before rooting as it is still a bit complicated and simpler methods will come along soon, I'm sure. I'd use the time to read the guides and get familiar with the phone.
Bear in mind that rooting/custom roms will lose you your warranty. Also, I'm not too worried about app removal as the phone has plenty of memory for my needs. Just remove the apps you don't want from the home screen and put on the ones that you do.
Edit: just wanted to clarify that I was referring to removing pre - installed apps.
Sent from my GT-I9100 using XDA App

Thanks for that, it's that I also noticed that there are services running in the background from applications that I'm not using, like I have the apmobile service running and also a social hub service running even neither is open. And I at least want to remove app shortcuts from the menu.

You'll need to root and freeze to remove the shortcut from the app drawer. I really wouldn't do that until you've read up and are confident though.
There are other threads about the social hub, have a search. I think you'll need to reset the phone and then not add any accounts if you want to stop it from being active.
Sent from my GT-I9100 using XDA App

To add-up about removing the widgets (probably you've found it already though), you only need to hold down the widget and slide it down to an area says remove

this phone comes with a built in task manager and a widget that shows you active tasks, i use the widget on my phone's desktop to close apps as needed ( i know the phone can handle it but its just my own thing lol ) and from there, there's a tab that lets you uninstall apps as well.
ofcourse you wont be able to uninstall those that came with the phone just yet.

I rooted mine which was dead easy and was my first time so you'll be fine. Download AntTek app manager from the market its free and lets you freeze, delete and backup any apps and widgets you want. You will no longer have any of those crap apps working in the background draining your battery. Hope this helps.
Edit: Oh yeah the built in task manager doesn't show system apps working in the background or at least not all so well worth freezing or removing them.

Related

[Q] There are Apps in the background

Dear Friends!
Glad to be here today (after 2 days! )
My dear Streaker is here!!
As the norm is, I have been busy tinkering with the stock material for couple o days, and I will continue to do so for some more time!
___________________________________________________________
Query: There are too many apps running (background) all the time!! I kill them, they resurrect!, How to do away with that?
Solution applied: Used Advanced task killer (but, apps resurrect!)
Another Solution tried: In Settings>Account & Sync settings> Unchecked Background data and Auto sync options. (Now, they dont connect to the net, but, they still restart!!)
Another Solution: Force close (from Manage apps) .. (Still same issue!)
Now, How can I tell the apps to come up only when I call them!?
(And some other apps I want to schedule them to come up every hour or so.. like my Gmail/FB)
____________________________________________________________
And, So far has been amazing experience!!
The screen is football field sized!! (Monster! yikes Scooby!)
Digging up all old posts to read some problems faced by new users..
Current hobby: Market and apps.
Future hobby: Roms and Flash!
Thank you all for your help!
care,
Sony.
Welcome to the cool kids club! I'm in a somewhat similar situation, I got my streak just before the massive snowstorm hit. Some of those apps need to be running... if you close some of them you may not get updates/notifications, or you can shut down your phone/data connection, or lose the use of multitouch.
Sent from my Dell Streak using XDA App
from what i understand, froyo is really good with resource management and there is no need to constantly kill processes or apps, its best to just leave them unless your streak is slow like a snail
Telal said:
Welcome to the cool kids club! I'm in a somewhat similar situation, I got my streak just before the massive snowstorm hit. Some of those apps need to be running... if you close some of them you may not get updates/notifications, or you can shut down your phone/data connection, or lose the use of multitouch.
Sent from my Dell Streak using XDA App
Click to expand...
Click to collapse
Lose multi touch!
How?
@rptw
So, It wouldnt really matter if there are apps running in the BG, and they start by themselves too!?
care,
Sony.
well in terms of the laws of nature (in most cases) stuff doesnt happen spontaneously so i think its safe to assume that your app that "started by themselves" were probably opened somehow either by you directly or indirectly by something else. if, however, you have a large number of apps that have started that you dont recall opening, maybe something is wrong with your software and you shouldnt try to cover the problem with a task killer.
So, what next!?
rptw said:
well in terms of the laws of nature (in most cases) stuff doesnt happen spontaneously so i think its safe to assume that your app that "started by themselves" were probably opened somehow either by you directly or indirectly by something else. if, however, you have a large number of apps that have started that you dont recall opening, maybe something is wrong with your software and you shouldnt try to cover the problem with a task killer.
Click to expand...
Click to collapse
So, Now, can you or other guys here please suggest how to go to the "root" of this problem!?
Ok.
Look, these apps are open right now!
Voice Search
Email
Messaging
Maps
Astro
Assistant free​
I use the Adv Task Killer free.
(It says 7 apps killed and 180 MB free)
I open Adv task killer after 5 seconds.
and these apps are running!
Email
astro
Voice Search
Assistant Free​
and I am sure, If I wait for some more time, the other apps will join in too!
(Now it says, 3 Apps killed, 171 MB free!!)
care,
Sony.
have you tried using the stock app manager and killing the apps there? i just checked my phone and i have the same apps under the running tab using the stock manager, i think email and messaging are always running since you have push features on them, in terms of the others im not sure. whats so bad about email and messaging running anyways? im sure you use them often enough to not want to have to open and close them right?
Hey, you posted the same question over at Pocketables forum.
As stated earlier, 2.2 is really good at managing back ground tasks.
I can tell you if you use a task killer and you have a problem with an APP, which currently you do not, the programmer for the app probably will not help you till you remove the APP killer program.
What you might try to do is run though your menus and see what you have selected to run, such as locations and sync services and disable what you can. Also if you do not want some thing running, you may want to just uninstall it. I do understand that you want some programs but you only want them to run when you ask, not sure how to tell you to handle that.
But, are you seeing any difference when you have the background tasks disabled. Try to find the APK for the programs and rename them just to see if you have any issues.

[Q] Mutiple Apps Opening On Their Own

When I open some Apps, 10 other Apps open along with it. Is rooting the phone the only way to have access to the means to stop this?
Thanks,
-Adam
Don't pay so much attention. In general, those applications don't use your cpu and battery. Android has its own task manager system.
Yeah dis is even happening to me,the reason is so simple like one app needs the other apps so they are even opening up.
Devil_Dude said:
Yeah dis is even happening to me,the reason is so simple like one app needs the other apps so they are even opening up.
Click to expand...
Click to collapse
what the appl you using which is opening others appl can u name the apps
if you kill apps, they will probably get restarted automatically and left in the background. If the apps are working correctly, this is not a problem, as a well coded app does not use CPU/battery when in the background.
Actually, I just quit using a task manager to kill tasks (I just let Android kill them as necessary) and I have no problems (phone is not slower, power drain is not higher).
Maybe the thing is that after you stop a task in a task manager it does not update immediately and you don't see the task being restarted, and when you go into the task manager after running some app just then you see the apps restarted.
Also, some apps are very generic (maps) and used by other apps, and some apps need to be running all the time (latitude, mail client, widgets, etc.) and killing them would make them not work properly (widgets no longer updating, not getting new emails, etc.).
My advice is to leave the apps running if you are not very sure of what you are doing, because the OS will eventually kill unnecessary apps, and until then they should not use any CPU or battery.
Only thing is to stay away from badly written apps, the ones that use too much CPU even when in the background or when phone is sleeping. You should probably wait for a night after installing a new app to see if you have higher drain. If so, just uninstall and search for an alternative.
shhbz said:
what the appl you using which is opening others appl can u name the apps
Click to expand...
Click to collapse
Like any Google app by searching is opening. Google search and by using voice search its opening voice search app and so on.
Sent from my LG-P500 using XDA App

[Q] Why is there so much crap running?

hi
Some questions from a newbie to Android.
1. the Accounts and Sync Settings does not seem to have a section for setting up a normal POP3 email account ... is it missing, somewhere else, or am I just clueless?
2. There is always a lot of crap running in the back ground. The phone seems to start up SocialHub, which I don't use, but that kicks off Email (currently set to NOT sync, and only required gmail account defined). How do I stop the social hub from starting up? Killing the tasks does not help, they just restart later.
Other things which keep starting include Latitude and Gallery. I've already removed ALL the widgets from the TW interface, except the four defaults along the bottom.
Am using Go Launcher as well as Touchwiz.
Have rooted the device then reinstalled KE2.
Thanks, Ian
If you never really use social hub, just remove it using root explorer. That way it can never bother you.
It is safe to remove, check out this thread: http://forum.xda-developers.com/showthread.php?t=1069924
not sure about the other stuff sorry
this is the way android functions.. dont worry.. unless it is really dramatically slowing down you rphone, which i doubt so!
I used Norton Utilities to see that there is A LOT of apps currently in some type of semi-running state.
What I notice as well is that Angry Birds official from Market runs choppy - birds fly with varying speed - decreasing accuracy and making game experience worse
Any comments on this would be appreciated.
kar111 said:
If you never really use social hub, just remove it using root explorer. That way it can never bother you.
It is safe to remove, check out this thread: http://forum.xda-developers.com/showthread.php?t=1069924
not sure about the other stuff sorry
Click to expand...
Click to collapse
Better still IMO freeze it with Titanium, then if you have issues (unlikely) or change your mind, you can just unfreeze it.
Solved (mostly)
Well the good news is that I had an app called Gemini App Manager, which allows you to stop things from Autoloading.
Since I am rooted, I could switch on Expert Mode which shows you ALL the things that run and under what circumstances... had to go through those and switch off the various autorun conditions and things are much better now.
I see there are other apps on Market which also offer autorun editing but have not tested those .. Gemini works for me.
Only worry is that when I do kernel update all those setting may get reset ... oh well.
cheers, Ian

[Q] Safe to remove apps?

Has anyone compiled a list of the safe-to-remove apps for the AT&T GSII along with corresponding .apk filenames, yet? I've already removed a number of them via Root Explorer, using the list of removed apps from Cognition's rom, but there's a couple that still remain and I'm wondering if they're ok to remove or not. A full list would be best, though I'm mainly wondering about:
Kies Air
Featured Apps
Social Hub
AT&T Hot Spots (doesn't show in app list, but still shows as a running app for me)
Don't know...I saw that AT&T Hot Spots wasn't actually in the drawer but it shows up as a running app too. I don't plan on removing Kies Air or the Social Hub (for the moment) but I'd like to remove "Featured Apps" but when I go into Titanium Backup it'll ask me if I'm sure I want to do this since it's part of the framework so I've backed off of it for now...I'd like to know about these 4 apps and if they're safe to remove as well.
I used root explorer and did it manually. I lost count how many I ripped out.
Sent from my SAMSUNG-SGH-I777 using XDA App
joeybear23 said:
I would like to keep a running list of AT&T-delivered apps from the stock ROM that are safe to freeze/uninstall without causing any loss of essential functionality.
Amazon Kindle
AP Mobile
AT&T Code Scanner
AT&T Family Map
AT&T Hotspots (if you do not use it)
AT&T Navigator
Buddies Now
City ID
Digital Clock
Dual Clock
Featured Apps
Live TV
Media Hub (not AT&T Bloatware, rather Samsung-delivered)
Mini Diary
Mini Paper
QIK Lite (if you do not use stock video chat)
Yahoo Finance
YP
If you have any apps that you have removed and run problem free for at least 48 hours, please let me know and I will update the list.
Click to expand...
Click to collapse
From this thread.
Honestly I'd recommend installing Titanium Backup and doing a backup before you remove ANY apps. You simply never know if you might need them down the road for something. Sure 99% of the AT&T crap is crap, but there's no reason not to back them up first.
Also, if you're worried about it, buy the PRO version (of TB) and simply freeze ones you don't want to use. This isn't deleting them, it simply disables them.
Kadin said:
Honestly I'd recommend installing Titanium Backup and doing a backup before you remove ANY apps. You simply never know if you might need them down the road for something. Sure 99% of the AT&T crap is crap, but there's no reason not to back them up first.
Also, if you're worried about it, buy the PRO version (of TB) and simply freeze ones you don't want to use. This isn't deleting them, it simply disables them.
Click to expand...
Click to collapse
I have the PRO version. I know about freezing but I was being lazy and I know there are much more adventurous people than me who've gone ahead and ripped things out. I didn't want to do the freeze app, okay seems safe to remove, repeat per next app deal. Like I said, I'm lazy...
Some of these At&t apps i cant find under root explorer, for example featured apps. what would be the file name for featured apps?
re: bloat/system apps
Smoghog said:
Has anyone compiled a list of the safe-to-remove apps for the AT&T GSII along with corresponding .apk filenames, yet? I've already removed a number of them via Root Explorer, using the list of removed apps from Cognition's rom, but there's a couple that still remain and I'm wondering if they're ok to remove or not. A full list would be best, though I'm mainly wondering about:
Kies Air
Featured Apps
Social Hub
AT&T Hot Spots (doesn't show in app list, but still shows as a running app for me)
Click to expand...
Click to collapse
If you want to uninstall even more bloatware you need to get the app called
"SystemAppRemover" from the market. (everything will show up with this).
It makes it very easy to uninstall most any system apps.
The app has other functions too.
It's also best to flash a Nandroid backup of your rom before uninstalling
bloatware/system apps.
(use CWM Manager or CWM Recovery and NOT rom manager for backing up).
Good luck!

My Quarantined / frozen apps

I downloaded an app called App quarantine from the market and put the following apps in the don't run bin , but before doing that I downloaded Go Launcher / Go Contacts / Go Sms Pro and did a ehh, conversion from the stock samsung apps to Go Stuff. Has anyone else done this or anything similar?
Apk's no longer running on boot
(See screen shots, i'm lazy today.)
jb0nd38372 said:
I downloaded an app called App quarantine from the market and put the following apps in the don't run bin , but before doing that I downloaded Go Launcher / Go Contacts / Go Sms Pro and did a ehh, conversion from the stock samsung apps to Go Stuff. Has anyone else done this or anything similar?
Apk's no longer running on boot
(See screen shots, i'm lazy today.)
Click to expand...
Click to collapse
There are a number of apps that do the same type of thing, Titanium Backup will 'freeze' apps as well as a whole host of additional features.
Then of course, another option is to just rename the apps from *.apk to *.bpk and rebooting.
My personal preference is a third option called Autostarts which is similar to MSconfig in Windows but for Android. The reason being is, it gives you the ability to keep an app from ever running unless you actually tap the app to run it but still allows you to keep the app installed in the event you want to use it. Google Maps comes to mind, I want it installed, I dont want it running in the background.
I dont recommend removing any of the bloatware if you plan on staying on stock but, some of it for US Note users was able to be uninstalled without root via either Settings->Applications->Manage Applications->All Applications, then tap an app and see if uninstall was lit up, if so, sweet. Or, alternatively you could go thru the Market->(Menu Key)->My Apps but not all apps show up in this list. As a side note, I actually manually did a search for many of the apps on the phone and manually updated them because they were not showing up in the market 'My Apps' list.
One other side note, most of the Samsung apps are actually pretty decent, I usually dont touch them. Its the ATT software and the apps ATT took bribe money from third parties that bothers me (Yellow Pages for example).
Oh, and a little known feature of Go Launcher is the ability to hide apps.
Tap the App drawer icon to get to the list of apps on your phone, tap the menu button, tap hide apps. For those of us that havent bothered to root, this at least gives you the ability to not have to look at apps you dont want to see in the app drawer.
Wow thank you for all the info. As far as staying stock, I like making my devices unique to me, I did keep all spen related apps, but killed pretty much everything else. I doubt my phone will ever see an official release of anything, Xda all the way
littlewierdo said:
There are a number of apps that do the same type of thing, Titanium Backup will 'freeze' apps as well as a whole host of additional features.
Then of course, another option is to just rename the apps from *.apk to *.bpk and rebooting.
My personal preference is a third option called Autostarts which is similar to MSconfig in Windows but for Android. The reason being is, it gives you the ability to keep an app from ever running unless you actually tap the app to run it but still allows you to keep the app installed in the event you want to use it. Google Maps comes to mind, I want it installed, I dont want it running in the background.
I dont recommend removing any of the bloatware if you plan on staying on stock but, some of it for US Note users was able to be uninstalled without root via either Settings->Applications->Manage Applications->All Applications, then tap an app and see if uninstall was lit up, if so, sweet. Or, alternatively you could go thru the Market->(Menu Key)->My Apps but not all apps show up in this list. As a side note, I actually manually did a search for many of the apps on the phone and manually updated them because they were not showing up in the market 'My Apps' list.
One other side note, most of the Samsung apps are actually pretty decent, I usually dont touch them. Its the ATT software and the apps ATT took bribe money from third parties that bothers me (Yellow Pages for example).
Oh, and a little known feature of Go Launcher is the ability to hide apps.
Tap the App drawer icon to get to the list of apps on your phone, tap the menu button, tap hide apps. For those of us that havent bothered to root, this at least gives you the ability to not have to look at apps you dont want to see in the app drawer.
Click to expand...
Click to collapse
Just to add I guess a 'fourth' option, I like to use the app 'root toolbox' available on the market with both free and pro versions. Under the advanced menu you can remove any system apps you like but the nice thing is anything you remove is automatically backed up to the root toolbox folder on the internal sd. The backup is done automatically so you dont have to worry about removing something and forgetting to backup first and also gives you the option to restore any system apps you removed simply and easily. Ill be honest the restore feature has saved my bacon many times lol and is also a great way to experiment which apps are safe and unsafe to remove.

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