Develop Bugs

An experiment...

So we've got root access. Awesome. Everyone has been looking forward to installing apps to their SD card as well as other neat tricks.
Well, I haven't.
I hate to be the buzz killer but there is a fundamental flaw with the way apps are installed and uninstalled that means even moving them to a spacious SD card is not solving the problem.
Before I go rooting the phone and hacking as a way to eliminate some of the more annoying problems with Android, we need to first distinguish between bugs, technical limitations and poor implementation. Not allowing installs to the SD card out of the box is a technical limitation...Apps2sd creates a Linux partition on your SD but it's not ideal.
But that's neither here nor there. I'm not here to discuss the reletive merits of rooting or using apps2sd. What I want is the underlying code to work properly before I go hacking. It doesn't matter if we only have 100mb of space or 2GB for apps. If I install a 2mb app and them remove it I want the WHOLE 2mb back.
This morning news of the pre release alpha of Fennec (mobile Firefox) was announced. I attempted to install it but there was only 25mb of space on my phone. Apparently this is a BIG install and needed about 39mb. Anyway long story short, it didn't work. No matter how much space I cleared (up to 40.89mb at one point) it still told me I didn't have enough space.
So now I have a phone with 40mb of space and I had to clear out some unused apps to get there...I also cleared out my IM app, Nimbuzz, which I DO use. So I figure I'd install it again...but I'm thinking, it was big! Over 4mb installed. I figure I'll look for a smaller lighter app. I try Meego. Nice, small, but no Skype chat. So I uninstall and try Fring. Nice, has Skype...but no Facebook. The only one with the features I want is Nimbuzz. So I uninstall Fring. Two apps installed. Two apps removed. I look at my space. 35mb.
5mb has seemingly vanished into nothing!!! Meego was only about 500kb. Fring about 1.5mb. Where did all that space go?!?
I reset and there's no difference.
So to my experiment. I needed to verify the space suck bug.
Reset phone. I'm starting with 39.89mb.
Install Robo Defence Free. It's advertised as 1.25mb.
Reset phone. 38.02mb. I've used up 1.87mb with that install. According to App Manager Robo Defence is using up 1.41mb.
Uninstall Robo Defence. 38.18mb. Restart. final = 39.42mb.
In just one app install and removal, I've lost 0.47mb
Why? What has used that space?
Despite having 40mb of space this morning when attempting to install Fennec, I have since removed Nimbuzz, Shopper, Robo Defence, Poker, Layar, and Google Translate and I've not gotten back up to 40mb.
Can someone tell me what the hell is going on?

Yeah this is a major worry.
I hope someone can get to the bottom of it...

Try going to settings - applications - manage applications then hit menu and choose sort by size. This should show you the biggest space hog. My guess is that the browser and/or market caches are getting big as you're browsing for these apps. You can press on market and there will be a button to clear the cache, same for internet.
Hope this helps

Nope, that didn't even dent it. This is a real bother.

Have you tried to delete the cache and the data of the application before uninstalling it ?
Under settings/applications/manage applications when you choose an app you can see the size of the application but also the size of the data and the size of the cache. Maybe uninstalling an app don't remove at least the data and/or cache...

Guy's, honestly... You are looking far to deep into this and the word "control freak" comes to mind..
Enjoy your phone and dont quibble over 0.47MB when you have 32gb to play with. A massive thanks to Paul for getting us this root in the first place, we now have options to do anything we want with the phone.
Worry if your phone cannot be used, yes
But worring over small, irrelivant problems will just lower your enjoyment of this beast! Take a chill pill and enjoy that wee can now install apps on the sd card and are not limited to space
Cheers Paul))))
JD

JupiterDroid said:
dont quibble over 0.47MB when you have 32gb to play with.
Click to expand...
Click to collapse
What about those of us who don't plan to root? I think the OP's point here was that this is an issue and rooting isn't really a solution for a lot of people.

Why would you not root? I dont see why you would not open your phone up to obvious advantages and extra app's, especially when these apps have the potential to extend battery life and volume levels, two of which we know with the Desire are pretty dire.
JD

Perfect volume and 2 days battery here mate
I'd only root for A2SD, but might see if Google sort it themselves first as I don't use a lot of apps anyway - it's just a phone after all

JupiterDroid said:
Guy's, honestly... You are looking far to deep into this and the word "control freak" comes to mind..
Enjoy your phone and dont quibble over 0.47MB when you have 32gb to play with. A massive thanks to Paul for getting us this root in the first place, we now have options to do anything we want with the phone.
Worry if your phone cannot be used, yes
But worring over small, irrelivant problems will just lower your enjoyment of this beast! Take a chill pill and enjoy that wee can now install apps on the sd card and are not limited to space
Cheers Paul))))
JD
Click to expand...
Click to collapse
First installing to SD slows down your apps noticeably. It's not ideal. It's the best solution we have RIGHT NOW, but don't mistake that for being a good thing.
I'm not quibbling over 0.45mb. If you reread I LOST 5mb! That's enough space for a few apps, no?
My point being that up until now this clear bug (losing data that doesn't seem to be associated with an app so is therefore not counted in it's cache and is not cleared) has been ignored by throwing SD space at it. That's foolish.

Well i get just over 1.5 days battery life and volume is not too bad for me, but i would like the music volume to be louder Also the main thin gthe root would mean for me is that i could get the Nexus rom on to my Desire and hopefully get a quick update to Froyo Because lets face it, how long are we going to wait for HTC to update sense???
JD

Don't like stock Android - I'm happy with Sense!
But enough thread hijacking!!

So you will be happy to wait 6 months for HTC to update Sense to intergrate with Froyo? (based on past updates, eg.. Hero, which is still on 1.6)?? I can understand your point, but sense for me is just a waste of screen space
The only reason i bought the desire was because of the slightly more RAM and actual buttons instead of touchscreen buttons Sense isnt a real big must for me
JD

Well, yeah! The Desire as it is does exactly what I want it to out the box. I had to cook my own ROM for my HD2 to get it working as I want but this just works!!
I prefer the eye candy of Sense, stock Android is boring and I hate using garish themes...if I feel the need to root it I will but as it is I have no need to

Very true mate Well i hope they have a frozen youghut ready for you apon release
JD

Guys, take it somewhere else eh.

Aitese said:
So we've got root access. Awesome. Everyone has been looking forward to installing apps to their SD card as well as other neat tricks.
...
Click to expand...
Click to collapse
same here. I've two Desire, installed exactly the same apps and had a difference of 12 mb afterwards. I tried to delete every cache a.s.o, still a difference of 5 mb.. reboot .. nothing changed. Next day -> reboot again -> 2 mb difference? No clue what's exactly going on with the rom.
@sense: I bought the desire cause i thought it can't be worse than the nexus one cause if i don't like sense, just install launcher2 and deactivate it. What i did not know: HTC just removed some stock android applications and integrated their crappy apps, and in addition they implement some features i want to REMOVE, i do not want to see them anymore (f.e. flickr.. why flickr? this is android/google, i want a picasa button!, tweet, stocks a.s.o... no uninstall option).
I need root to get rid of the things i don´t like.

I did say sorry for it - he's the one coming back at me!!
I'll leave it now mate, my 2p though, I personally don't care about the memory - if it gets to a point when I do I'll hard reset and start again. Probably just needs the Android equivalent of a defrag!!

Have done two hard resets (not for this reason) and my memory was lower after each - something to do with the re-installing of the apps I surmise?

al89nut said:
Have done two hard resets (not for this reason) and my memory was lower after each - something to do with the re-installing of the apps I surmise?
Click to expand...
Click to collapse
That's strange. After a hard reset it should have exactly the same memory each time. After all, that's the whole point of a hard reset.
And I must say that the issue raised by OP is very worrying. Installing and then uninstalling applications should give you back the exact same memory as you had before. I can accept residual files on the SD card, but the precious space on the internal flash should definately be fully reclaimed after an uninstall.
If not, there is a fundamental flaw somewhere. If anyone can shed more light on this issue, please do so!

[Q] startup apps

hey all
another question for me today...
my g2 has been slowing down quite a bit lately. almost ready to root. but first i wanted to see if i can deal with this a bit longer.
first things first, i've read plenty of posts and articles, even a thing from cyanogen himself i believe that said that taskkillers are worthless in the android operating system. that being said, according to an app i just installed called "startupcleaner2.0" i have 42 apps loading at startup. my g2 takes almost 5 minutes to boot. some of these apps are of course required apps and system things, things that i absolutely need, but then there are things like, "CardioTrainer," an app i've never even used but would like to check out sometime, or "G4" which i see no reason why it should need to run until i run it myself, or "HootSuite" which I don't even use (I just use the separate facebook and twitter apps) but just haven't gotten around to uninstalling yet.
i have plenty of space left on my sd card, and really don't want to uninstall all these extra apps because i'd like to try them at sometime, and if i don't like them then delete them (and some apps like for example, G4, i REALLY don't want to install cause i do use them, just see no reason for them to start at startup). so, should i actually make use of this StartUpCleaner2.0 and have it stop these apps from running? or is it the same situation as the supposedly useless (and potentially bad for your phone taskkillers) where it's sort of counterproductive to the way android is meant to be managed?
thanks for your input. it just seems lame that with all this space there should be a limit to the amount of apps i can have installed for my phone to run good. but if that really is the case i'll uninstall some (i just did a sweep of like 20 apps/games i never used). if not, then i'll give this StartUpCleaner2.0 a try and stop pretty probably half of these things from starting at startup.
thanks!
Dave

anyone? would love to find out about this.

polarbearmc said:
anyone? would love to find out about this.
Click to expand...
Click to collapse
All I can say is: Read this: http://geekfor.me/faq/you-shouldnt-be-using-a-task-killer-with-android/ And for what is worth; thats the truth, the only truth and nothing but the truth there is about this subject.
P.S. You may always thank me afterwards when you have concluded that installing a app killer did not help you in any way improving your battery life.

You might use watchdog or titanuim backup to freeze those apps so they can't run at all while still leaving them installed. That's what I'd do, or use a startup/autorun manager.
I use Autorun Manager since I use the apps, just don't want them running at boot because like you pointed out, it increases boot times.

you know i think that is one of the things i had read telling me not to use task killers which is why i stopped using them. but there's still the fact that my phone is sluggish now with lots of apps installed in a way that it wasn't when i first got it. and i refuse to believe it's sluggish just from "having them installed" even if i'm not using them ... if that's the case, then android REALLY doesn't do a great job of shutting down tasks and whatnot on its own...
also i wasn't considering using a task killer exactly, it was something to stop apps from running at startup in the first place. especially apps that i simply don't use at all but apparently are loading.
HLeenders said:
All I can say is: Read this: http://geekfor.me/faq/you-shouldnt-be-using-a-task-killer-with-android/ And for what is worth; thats the truth, the only truth and nothing but the truth there is about this subject.
P.S. You may always thank me afterwards when you have concluded that installing a app killer did not help you in any way improving your battery life.
Click to expand...
Click to collapse

I use the Autostarts app for the same thing, disabling apps on startup. It can help with boot times a little, but honestly it doesn't make too much of a difference. One of the problems now is that many apps that start on boot don't show up in Autostarts and other autorun manager type apps, so you can't control their boot priority. I think this started in 2.3.
And yes, don't use a task killer with Android. I used to use one a while back, and it made absolutely no difference in battery life or performance. In fact, it made some apps a lot slower to restart. That was with my old Cliq. Ever since I've had my G2 I haven't used one.

[Q] RAM problem....

hello
My note 2's 2GB of RAM is ****ed up, some apps I don't know about them uses up all the RAM and it makes my phone ****ing slow. It's ****ing pissing me off.
It goes to 357MB then to 1.34GB.
Is there any way to fix this issue?
Thank you.

I don't have ****cking idea why that *****cking problem is *****cking happening,but there's lots of ****cking apps that take a lot of *****cking ram

donhashem.dh said:
I don't have ****cking idea why that *****cking problem is *****cking happening,but there's lots of ****cking apps that take a lot of *****cking ram
Click to expand...
Click to collapse
^^^^^^^^_^
HI ***KING LARIOUS
sent from my future SPH-L900

please no trolls.
I asked if there's any ****ing solution for this problem. How can i permanently close those running apps. I ****ing force close them and they ****ing starts again.

Can you post a ****ing screen shot or make a ****ing list of the ****ing apps that are ****ing opening so that we can see what they are?
Maybe other people will have the same apps running and know how to shut them off
Sent from my HTC One X using xda premium

Seeing as you're new here, i though i'd be nice to you this first time.
Please, no swearing.
The people who posted in the thread are making fun of you because of the absolutely unneeded swearing and nonsense.
To fix your problem you're going to have to tell us some more about your phone and what you've done.
Is it rooted? If so, what rom and kernel are you running?
Did you try to simply reboot the phone? (Also a good idea to cold boot it, meaning to shut it off, remove the battery, put it back in and boot up).
It's doesn't help what so ever to force close apps that are not misbehaving. The Android system manages this perfectly fine. Only force close an app if there is something wrong with it.
What apps have you installed? Some of them might be taking up alot of RAM and running in the background.
I was nice to you, now please do the same to us.
You came to us asking a question like that, you should be gracious that we're even replying.

Moonbloom said:
Seeing as you're new here, i though i'd be nice to you this first time.
Please, no swearing.
The people who posted in the thread are making fun of you because of the absolutely unneeded swearing and nonsense.
To fix your problem you're going to have to tell us some more about your phone and what you've done.
Is it rooted? If so, what rom and kernel are you running?
Did you try to simply reboot the phone? (Also a good idea to cold boot it, meaning to shut it off, remove the battery, put it back in and boot up).
It's doesn't help what so ever to force close apps that are not misbehaving. The Android system manages this perfectly fine. Only force close an app if there is something wrong with it.
What apps have you installed? Some of them might be taking up alot of RAM and running in the background.
I was nice to you, now please do the same to us.
You came to us asking a question like that, you should be gracious that we're even replying.
Click to expand...
Click to collapse
Sure.
My Samsung Galaxy note 2 is not rooted.
I restart my phone couple of times if the number exceeded.
I have 39 apps downloaded from Google Play.
I was angry because it annoys crap out of me so pardon me.

Mporp said:
Sure.
My Samsung Galaxy note 2 is not rooted.
I restart my phone couple of times if the number exceeded.
I have 39 apps downloaded from Google Play.
I was angry because it annoys crap out of me so pardon me.
Click to expand...
Click to collapse
Okay.
If your phone is running slowly and you're not rooted, then it is 99% sure an app problem.
It could be a hardware flaw in your phone, but my guess is app related (If your phone was as slow as it is now, when you got it, it is probably hardware related).
Try uninstalling any unneeded apps, like various tools you downloaded once to try it out, games you dont really play, etc etc.
Try to clear your cache. There are several apps out there that can do it (Some require root, and can clear more caches than non-root ones can, just try a non-root cache cleaner).
After doing that, do a cold boot as i refered to in my last post and see if it is better.
If not, try and go into Settings, Applications, Running Applications and see if there are any major apps that you installed yourself (not the ones that came with the phone) running and try to uninstall the ones taking up the most power, then do a cold boot again and see if it improved.
If nothing works, try and post a list of the apps you have installed on your phone that you installed yourself.

Moonbloom said:
Okay.
If your phone is running slowly and you're not rooted, then it is 99% sure an app problem.
It could be a hardware flaw in your phone, but my guess is app related (If your phone was as slow as it is now, when you got it, it is probably hardware related).
Try uninstalling any unneeded apps, like various tools you downloaded once to try it out, games you dont really play, etc etc.
Try to clear your cache. There are several apps out there that can do it (Some require root, and can clear more caches than non-root ones can, just try a non-root cache cleaner).
After doing that, do a cold boot as i refered to in my last post and see if it is better.
If not, try and go into Settings, Applications, Running Applications and see if there are any major apps that you installed yourself (not the ones that came with the phone) running and try to uninstall the ones taking up the most power, then do a cold boot again and see if it improved.
If nothing works, try and post a list of the apps you have installed on your phone that you installed yourself.
Click to expand...
Click to collapse
I don't think its hardware related. When I got first my Note 2 it was suprisingly fast. So it's probably the apps.
I've cleared all my caches, deleted a lot of unneeded apps and also done the cold boot after that I navigated to Settings>Applications manager> running apps.
I noticed samsung's keyboard took 55mb of ram, google service 20mb. maps 32mb. play store 10mb. settings 39mb 0_0. Those apps that came with the phone took a lot of ram. why is that? is there anyway to decrease the number?

You can use Titanium Backup to freeze or unintstall any apps that aren't needed by the OS. This will prevent them from ever starting up again.

Is the used up ram actually causing you problems? As I understand it android will make use of the ram to help switch apps quicker. So if its high its not a problem.
Sent from my GT-N7100 using xda premium

there are apps out there that tells you which apps uses the most cpu cycles. i can't recommend one as i don't use them, but might help you pinpoint your problem-app.
Sent from my Transformer TF101 using Tapatalk 2

So you want more Ram han? Here is a very simple trick
Go to developer option
Select limit background processes and then select 4 processes...
You will see ram will fall below 1 gb
sent from: designed for humans

As far as I know, it makes my phone laggy when the number is high and the animation when you open a folder seems slow and also for notifications

[Q] Note 8 VERY slow... now

I've had my 8 for several months but now it's starting to slow down. I have done everything except a factory reset (because thats just a pain in the ass) but it is still slow. Short of the reset does anyone have any ideas? Thanks!

rogerperk said:
I've had my 8 for several months but now it's starting to slow down. I have done everything except a factory reset (because thats just a pain in the ass) but it is still slow. Short of the reset does anyone have any ideas? Thanks!
Click to expand...
Click to collapse
I assume your battery drain is normal, or has not changed since the slowness has happened.
You have not stated if you rooted or custom ROM has been installed.
I found a few apps will do this time to time... depending on when they update. I always monitor my apps so troubling apps are always reverted back to their previous version.
You can use security 360 to monitor your tablet... It is a very good antivirus with some nice built in features. One is memory speed up and usage.
Basically it lets you know what apps are running in background, and releases them to speed up the tablet. I like it because it is like having 3 or 4 apps all into one and does not hog memory.
You can search the Q&A for battery drain if you have issues with battery as well ... there are many threads, so at least one will help. The lengthy threads have some good info near the end... as I try to help using simple methods that work with stock ROMs.

rogerperk said:
I've had my 8 for several months but now it's starting to slow down. I have done everything except a factory reset (because thats just a pain in the ass) but it is still slow. Short of the reset does anyone have any ideas? Thanks!
Click to expand...
Click to collapse
If not rooted, do so and you can eliminate apps that you don't use and that suck up RAM. You can as well move programs to an SD Card to increase the memory available.
Additionally, rooted or not you can go in and clean out the cache of all your apps. They build up over time.
Sent from my SPH-L710 using XDA Free mobile app

Went to Best Buy and talked to the Samsung rep and he had the answer! First, get rid of SPB launcher then use Clean Sweep (in the store) to get rid of bloatware. Fast as Hell now! App only works on non-rooted I think. But it DOES work! Thanks for the help!

rogerperk said:
Went to Best Buy and talked to the Samsung rep and he had the answer! First, get rid of SPB launcher then use Clean Sweep (in the store) to get rid of bloatware. Fast as Hell now! App only works on non-rooted I think. But it DOES work! Thanks for the help!
Click to expand...
Click to collapse
SPB launcher??? It must have been rooted. I have a mostly stock ROM... never had speed issues, but it is all in the choice of apps I install.
Given that many apps are developer driven, and from my experience with developers here on the forum, makes me cautious about installing apps. I install only what I need and does the job cleanly. Sometimes the best apps are buggy when being updated to run 4.4.x, as I seen that a lot since Xmas. Though May has been a good start for the year... many apps have been sorted out, but still iffy as there are thousands of apps to choose from.
I places a thread, and an answer to battery, and apps disabling in a simple and minimalistic method. If anyone is interested, they can search for posts by me... they are within this year.

Unneeded
rogerperk said:
Went to Best Buy and talked to the Samsung rep and he had the answer! First, get rid of SPB launcher then use Clean Sweep (in the store) to get rid of bloatware. Fast as Hell now! App only works on non-rooted I think. But it DOES work! Thanks for the help!
Click to expand...
Click to collapse
gooberdude said:
SPB launcher??? It must have been rooted. I have a mostly stock ROM... never had speed issues, but it is all in the choice of apps I install.
Given that many apps are developer driven, and from my experience with developers here on the forum, makes me cautious about installing apps. I install only what I need and does the job cleanly. Sometimes the best apps are buggy when being updated to run 4.4.x, as I seen that a lot since Xmas. Though May has been a good start for the year... many apps have been sorted out, but still iffy as there are thousands of apps to choose from.
I places a thread, and an answer to battery, and apps disabling in a simple and minimalistic method. If anyone is interested, they can search for posts by me... they are within this year.
Click to expand...
Click to collapse
You should not have needed to uninstall SPB unless you already had a whole bunch of apps. I have 200+ Apps with no issues.
Also Clean Sweep is a nice app, but you can do this already without the added app. Open you Google search, look at the bottom left hand tab, open it and you can do the same thing.

gooberdude said:
SPB launcher??? It must have been rooted. I have a mostly stock ROM... never had speed issues, but it is all in the choice of apps I install.
Given that many apps are developer driven, and from my experience with developers here on the forum, makes me cautious about installing apps. I install only what I need and does the job cleanly. Sometimes the best apps are buggy when being updated to run 4.4.x, as I seen that a lot since Xmas. Though May has been a good start for the year... many apps have been sorted out, but still iffy as there are thousands of apps to choose from.
I places a thread, and an answer to battery, and apps disabling in a simple and minimalistic method. If anyone is interested, they can search for posts by me... they are within this year.
Click to expand...
Click to collapse
Nope. Not rooted and the launcher worked fine but apparently it slowed the system down. Now it's smokin'.

Gnex slowing down for apprently no reason

Hi guys, I'm writing in desperate need of help.
I've had this GNex for a little less than 2 years and it always worked great until January when I started to have a lot of problems and bringing it to the technical center at the end of March I found out it had major hardware problems, but luckly I still had the warranty back then.
Now, since more or less 3 weeks, it started out of the blue to have great slowing down problems: apps take a lot to open and are often unresponsive and when I tap the power button it takes up to 5 seconds to start the screen.
I don't have a lor of apps, but uninstalling some of them it seemed like it's a little faster.
BTW, if it matters, I've never flashed alternative ROMs, I've always been on stock, and now it's not even rooted.
Is there something that I can do without factory resetting?
I'd prefer to keep it as the last possible option, 'cause I've not much time in this period and it would be a mess having to install again all the apps and stuff.
Thanks

I've heard that our GNEX makes problems with less than 3 GB of free space . Look how much memory are still available on SD card.
Sorry for my English.

Having almost 8gb free I doubt this is the problem

sciacallo010 said:
Having almost 8gb free I doubt this is the problem
Click to expand...
Click to collapse
whats installed? have you updated/installed anything recently? do you have social media apps running all the time? have you cleared caches from apps/recovery? check your memory usage. use an app like Smart Booster to clean up the RAM.
there are also SO many advantages to at LEAST rooting the device.

dragonhart6505 said:
whats installed? have you updated/installed anything recently? do you have social media apps running all the time? have you cleared caches from apps/recovery? check your memory usage. use an app like Smart Booster to clean up the RAM.
there are also SO many advantages to at LEAST rooting the device.
Click to expand...
Click to collapse
As soon as I'll have some time, hopefully this afternoon, I'll check all those things, thanks.
For the rooting thing I didn't do it just because I still haven't had time, I plan to do it in the future.
Talking about advantages are you talking in general or also about this specific issue?

sciacallo010 said:
As soon as I'll have some time, hopefully this afternoon, I'll check all those things, thanks.
For the rooting thing I didn't do it just because I still haven't had time, I plan to do it in the future.
Talking about advantages are you talking in general or also about this specific issue?
Click to expand...
Click to collapse
well aside from the obvious (flashing/backups/unlocking) there are loads of useful apps in the Play Store that require root to help optimize the Android system. My favorites are Root Uninstaller and Disable Service. now, i know what im doing with these apps so they suit my needs pretty well and i havent broken anything (yet) but they are quite self explanitory. they both do pretty much the same thing, but on a different scale.
Root Uninstaller does just that...it allows you to uninstall ANYTHING from your device, including system apps that you normally wouldnt be able to. it also allows you to freeze apps or convert user apps (apps YOU installed) to system apps (this is very situational). it also reads your sdcard (internal in the case of the GNex) and finds apk's and can install them as well.
Disable Service is pretty much an advanced version of Root Uninstaller. it allows you to freeze/uninstall apps with the added ability to freeze any PROCESS that an app might run. for example, you could completely disable Bluetooth functionality (meaning any time you try to turn it on it just wont) or you can disable just Bluetooth file transfer. its really handy for showing what processes are running in the background and how many of them are from one app/how many that app can run. so, say you dont use an app feature but you still the app. fine, disable just that feature. its not TOO terribly complicated to understand as long as you know what does what, but hopefully i described it well enough.
basically what im getting at is these apps can free up so much memory/RAM by disabling/uninstalling apps or processes that run in the background when you just dont want them to with the ability to unlock them when you do.
then there is Titanium Backup. if you dont know what this app is, or never heard of it, you must live under some damn large rocks lol
lastly, using the Galaxy Nexus Toolkit you can root your phone in quite literally 30 seconds...just sayin >_<

dragonhart6505 said:
lastly, using the Galaxy Nexus Toolkit you can root your phone in quite literally 30 seconds...just sayin >_<
Click to expand...
Click to collapse
Yeah, I well know that, before I had to bring it to the technical service it was rooted.
Thanks for the suggestions, while I know very well Titanium (it saved mt life more than once), I've never heard of the other apps you mentioned, so I'll try them.

I just runned Smart Booster and I'm totally amazed, the phone is way smoother, I hope it'll last.
I think that now I'll root time, I just have one last question: if I well remember to root I need to have the phone unlocked (the tech service locked it again), will it wipe it?

sciacallo010 said:
I just runned Smart Booster and I'm totally amazed, the phone is way smoother, I hope it'll last.
I think that now I'll root time, I just have one last question: if I well remember to root I need to have the phone unlocked (the tech service locked it again), will it wipe it?
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Glad it worked for ya ^_^
No it shouldn't wipe your phone, also unlocking the bootloader isn't required for root

Great, can you link me a guide to root it without unlocking? The nexus toolkit wants me to unlock before rooting, so I have to go for another way...

sciacallo010 said:
Great, can you link me a guide to root it without unlocking? The nexus toolkit wants me to unlock before rooting, so I have to go for another way...
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What Android version are you on?

4.3

sciacallo010 said:
4.3
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Ah, OK. There ISNT a method of rooting without unlocking the bootloader on 4.3/4.4 and sadly it will reset the phone, but it will not wipe the SD data

Lol, that's ok, I just need to wait when I'll have some time to backup some things and do the whole thing, thank you dragonhart you've been very helpful

sciacallo010 said:
Lol, that's ok, I just need to wait when I'll have some time to backup some things and do the whole thing, thank you dragonhart you've been very helpful
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Hey no problem!
I been fixing/flashing/porting this thing for about a year. I've got so many phones in my office (including S5/One M8/iphones) this still the one I pick up and play with as my DD. I can understand why you would want it to run at its top performance!

sciacallo010 said:
Lol, that's ok, I just need to wait when I'll have some time to backup some things and do the whole thing, thank you dragonhart you've been very helpful
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Unlocking the bootloader will wipe everything on the phone. Use helium to backup apps and then backup everything to your computer.
Sent from my Galaxy Nexus using XDA Free mobile app

mrgnex said:
Unlocking the bootloader will wipe everything on the phone. Use helium to backup apps and then backup everything to your computer.
Sent from my Galaxy Nexus using XDA Free mobile app
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Yes unlocking bootloader to root has always been the only way for Nexus devices and it will definitely wipe everything!