Develop Bugs

60% at least lag free - very very simple solution

Hi guys,
I want to share my solution for fixing the LAG. I tested it on 2 phones and you get rid of 80-90% of the LAG in some easy steps:
replace TwLauncher with LauncherPro
if you use Beautiful Widgets install latest update (3.23) - don't check 'Refresh on wake',
go to Settings->Applications and filter to select all running applications
go to Market and clear cache and after that Force Close (several times )
go to Market Updater and Force Close (several times )
go to Samsung Task Manager, RAM Manag and run a Level 2 RAM clear
My phone is running very smooth for a week now. I have 102 apps and counting. Just an occasional lag, but for a very very short time. Once a day at most.

Samsung Task Manager, sound like you are using Froyo.
Does it work on Eclair?

CWKJ said:
Samsung Task Manager, sound like you are using Froyo.
Does it work on Eclair?
Click to expand...
Click to collapse
Its as useless lag solution as it gets. Nothing in this has anything to do with lag on our phones.

dupel said:
Its as useless lag solution as it gets. Nothing in this has anything to do with lag on our phones.
Click to expand...
Click to collapse
Agree, the steps above wont solve any lag issue even if its related to having low free mem, zero difference.. nothing.. zilch!

I'm using Eclair with Samsung task Manager from Samsung Apps.
My phone was lagging a lot. There were moments when I just [email protected]#[email protected]$#@ But this is how I got rid of most of the lag. My guess is that maybe it has something to do with the Market. I don't know, but definitely I'm not lying.
In my opinion the problem is not memory related. My wife's phone (just 20 apps installed) always has 100+ MB free memory and still had lag. With this "fix" the problem is almost gone.

You should not clear RAM.
It will empty your ram and clear all running program, so you will have a lot of free ram.
Lot of free ram means WASTED ram!
Linux systems are made to use all available ram and clear it when needed so if you empty it it will just be wasted.

ludovicianul said:
Hi guys,
I want to share my solution for fixing the LAG. I tested it on 2 phones and you get rid of 80-90% of the LAG in some easy steps:
replace TwLauncher with LauncherPro
if you use Beautiful Widgets install latest update (3.23) - don't check 'Refresh on wake',
go to Settings->Applications and filter to select all running applications
go to Market and clear cache and after that Force Close (several times )
go to Market Updater and Force Close (several times )
go to Samsung Task Manager, RAM Manag and run a Level 2 RAM clear
My phone is running very smooth for a week now. I have 102 apps and counting. Just an occasional lag, but for a very very short time. Once a day at most.
Click to expand...
Click to collapse
No offence but this is complete rubbish

I know about RAM more than 90% of the persons on this forum. I just run that clear cache L2 ONCE.
If you think is rubbish, don't use it. My phone is running fine for a week with this stupid solution.

ludovicianul said:
I know about RAM more than 90% of the persons on this forum. I just run that clear cache L2 ONCE.
If you think is rubbish, don't use it. My phone is running fine for a week with this stupid solution.
Click to expand...
Click to collapse
This is amusingly cute But this is not a "lag fix." It has been established hundreds of times that the "lag" is caused by Samsung's implementation of RFS. It is fixed by replacing the filesystem with something else. Nothing to do with free RAM.
Galaxy S has lots RAM so free RAM is generally not a problem. If it is, flashing one of the kernels with ~341MB of RAM will help notably (a lot better than this mucking around killing things).

Who said something about the RAM being the problem? I was just answering the angry guy who said that you shouldn't clear the RAM
I agree that the problem can be caused by the filesystem. I think that there are other causes too.
I'm not pretending that this is actually a FIX for the solution. I was just sharing my experience. My phone is running faster with these things that I've done. There'e a lot of people that are not willing to flash their phones to apply a lagfix. This can be a temporary solution for them.

ludovicianul said:
Who said something about the RAM being the problem? I was just answering the angry guy who said that you shouldn't clear the RAM
I agree that the problem can be caused by the filesystem. I think that there are other causes too.
I'm not pretending that this is actually a FIX for the solution. I was just sharing my experience. My phone is running faster with these things that I've done. There'e a lot of people that are not willing to flash their phones to apply a lagfix. This can be a temporary solution for them.
Click to expand...
Click to collapse
Your thread title says otherwise. Anyways, like some other person has pointed out already this is rubbish.

Title changed. Probably it was not the most suitable title.
Anyway, don't like it, just ignore it. I don't understand why are people feeling so offended.

ludovicianul said:
Title changed. Probably it was not the most suitable title.
Anyway, don't like it, just ignore it. I don't understand why are people feeling so offended.
Click to expand...
Click to collapse
I'm trying to be nice here, so please bear with me. We are not offended by your contributions, it is just that what you have written is not substantiated by facts. There is simply no correlation between what you have done to the elimination of the lag in the SGS.
It may have worked for you, and I'm not doubting that. But then again, I'm using hardcore optimized kernel and also the modded twlauncher. Right now, I don't even need to apply any lagfixes. User experience has been very satisfying.

It's actually the TouchWiz adding the RFS and the programming design itself causing the lag, I found one here by replacing the Touchwiz with tweak touchwiz and everything really good, I did the Voodoo the rest is history no more lags... I am using Push emails, Feedback for Facebook and Twitter, Beautiful widgets and I am not freeing RAM. It's really the skinning(touchwiz) causing problems with lag issues. Trust me

ludovicianul said:
Title changed. Probably it was not the most suitable title.
Anyway, don't like it, just ignore it. I don't understand why are people feeling so offended.
Click to expand...
Click to collapse
Apologies if I sounded offended, I am not. However, you did come across as a bit pompous (claiming to know more about RAM etc) and at the same time offered a 'solution' which does nothing to fix the lag issue and is simply misleading at best. Even the changed thread title is still very arbitrary.
Users, especially new users, may stumble upon this 'solution' and it really won't help them (at least as far as the lag is concerned), so it helps to be accurate in providing possible solutions.

Louieboy242000 said:
It's actually the TouchWiz adding the RFS and the programming design itself causing the lag, I found one here by replacing the Touchwiz with tweak touchwiz and everything really good, I did the Voodoo the rest is history no more lags... I am using Push emails, Feedback for Facebook and Twitter, Beautiful widgets and I am not freeing RAM. It's really the skinning(touchwiz) causing problems with lag issues. Trust me
Click to expand...
Click to collapse
Nice. But the lag seems to occur with alternative launchers as well and within apps.

Wel i def agree with running LP over TouchWiz.. I found it very laggy on JPO.. LP on the otherhand...Smooth as silk

Ok. Apologies to everyone
The title was wrong. This wasn't intended as a solution, but more like and info sharing
IMO the root cause of the lag fix is not necessarily RFS, but stupid Samsung software.

as always: if you don't know what you're doing, don't post it as a "fix" or general truth...
I've said it before and i'll say it again:
alcohol helps very well against a head each... but it's not a cure!
What we're trying to accomplish here, is a CURE...

ludovicianul said:
Ok. Apologies to everyone
The title was wrong. This wasn't intended as a solution, but more like and info sharing
IMO the root cause of the lag fix is not necessarily RFS, but stupid Samsung software.
Click to expand...
Click to collapse
No problem. And thanks for your suggestions.

[Q] Are the relatively newer ROMS too heavy for Desire Z ?

Hi guys,
I have question regarding my HTC Desire Z .. Ever since I rooted the phone about 1.5 years ago, and have been trying out the newer ROMs, I've slowly realized that my phone is getting slower, slower, and slower .. I'm currently using a Jellybean ROM, and its *extremely* slow ! I mean, at times I receive a call, and the ringer rings about 5-6 times, and during all this time, the phone doesn't have the juice to switch to the phone app, so that I can 'accept' the call ! Ultimately the call disconnects itself!
A friend recently suggested to me that maybe the newer ROMs are two powerful for my phone, and that I need to move to an older Android version ROM, which my Desire Z CAN handle, without this much lag !
Also, I hardly have any apps installed on my phone at all, in an attempt to keep the load low .. I also use 'Advance Task Killer' regularly to kill background apps, but it doesn't really improve anything ..
What can I do to improve the speed of my phone !? I really pisses me off to see a 10-15 second lag when I call someone !

Get rid of the task killer first of all...
Sent from my HTC Vision using xda premium

i own desire z. installed flinnys 128 (jb) and everything works EXTREMELY smooth! no lag!!!!
just try it!

demkantor said:
Get rid of the task killer first of all...
Sent from my HTC Vision using xda premium
Click to expand...
Click to collapse
Task Killer is not the issue, as I only installed it the other day .. The condition was same before as well ..

d_gkal said:
i own desire z. installed flinnys 128 (jb) and everything works EXTREMELY smooth! no lag!!!!
just try it!
Click to expand...
Click to collapse
I dont think it will make any difference .. I've tried many different ROMs, and its always the same condition with all ... Sometimes my phone become *so* unresponsive that I just feel like smashing it on the ground ! (When I really get upset!)
Also, on another note, when I open Advanced Task Killer, it shows me the amount of free RAM on the top .. Most of the times this value is between 60 MB ~ 100 MB, and sometimes between 100 MB ~ 140 MB .. If never seen this value go above 135 MB or so ... And Desire Z is supposed to have 512 MB of RAM

just full wipe and reflash the rom

d_gkal said:
just full wipe and reflash the rom
Click to expand...
Click to collapse
If I do that, it will initially be fast .. Even if I install all my apps on the first day, it will still be okay in terms of speed ... But give it a week, it eventually becomes slow .. very slow! .. And the odd thing is, during this week, I don't necessary install/uninstall anything .. the phone just ****s itself in somehow ... And then from then on, it remains slow, no matter what ...
I open Google Maps, takes like 15 seconds to open .. takes another 60 seconds to go to Google Navigation, and then further lags after that ..
Basically there's a lag in *everything* !
Is there a way I can see what is slowing down the phone ?!
Also, is it true or not whether an older phone, such as Desire Z, can or cannot handle a relatively newer Android version ROM ? Maybe this is why the latest Android versions are NOT officially available for phones many times, because the manufacturer knows the device cannot handle that newer Android version ?

If your rom supports ext partitions, make sure all of yours are formatted that way. Chances are you have sopme bad apps, a logcat may hedlp determin abused wake locks or memory leaks. Also you can try downloading battery batt stats or watchdog for more infor
Sent from my HTC Vision using xda premium

ahmadka said:
Hi guys,
I have question regarding my HTC Desire Z .. Ever since I rooted the phone about 1.5 years ago, and have been trying out the newer ROMs, I've slowly realized that my phone is getting slower, slower, and slower .. I'm currently using a Jellybean ROM, and its *extremely* slow ! I mean, at times I receive a call, and the ringer rings about 5-6 times, and during all this time, the phone doesn't have the juice to switch to the phone app, so that I can 'accept' the call ! Ultimately the call disconnects itself!
A friend recently suggested to me that maybe the newer ROMs are two powerful for my phone, and that I need to move to an older Android version ROM, which my Desire Z CAN handle, without this much lag !
Also, I hardly have any apps installed on my phone at all, in an attempt to keep the load low .. I also use 'Advance Task Killer' regularly to kill background apps, but it doesn't really improve anything ..
What can I do to improve the speed of my phone !? I really pisses me off to see a 10-15 second lag when I call someone !
Click to expand...
Click to collapse
i had a play with elitemod ics the other day & it was defiantly slower than the GB version... it was using more or less double the ram which i suspect is the real problem.....

Yes its true the newer versions are more hungry. We touched on it in one of the andromadus threads recently. I believe the issue to be the cpu. The nexus s has the same amount of ram as us and although its not as good on there as the gnex, its still good. Having bumped my lower cpu limit a notch, its much better. I also tried a few upper limits and found that 1200 to be best as it suffers with animation under that.
But then all dz's are different. Stay on your rom and bump up the lower limits a few clicks and let us know what you think.
Sent from my HTC Vision using xda premium

I've noticed the slowdowns happening with negligible CPU load and no memory constraints. I suspect a problem with the kernel. At the times it happens, the phone seems to be just doing *nothing*.

demkantor said:
If your rom supports ext partitions, make sure all of yours are formatted that way. Chances are you have sopme bad apps, a logcat may hedlp determin abused wake locks or memory leaks. Also you can try downloading battery batt stats or watchdog for more infor
Sent from my HTC Vision using xda premium
Click to expand...
Click to collapse
Is there any other thing I can try apart from logcat ? I installed Watchdog a few hours ago, but so far it hasn't reported anything out of the way ..
What does have ext partitions do ? How does that speed up the OS ?
Also, I'm probably going to be re-flashing another ROM soon, so please suggest me a ROM ... I'm looking for maximum longterm stability and responsiveness here, so even if a ROM isn't the newest or the most feature-filled, I can still try it out ..
And what is Superwipe (read it in another thread) ?
Normally, when I restore stuff after installing a ROM, I download a fresh copy of the app from the Store, and only restore the app's data using titanium .. is this okay ?

For the sake of starting fresh, flash the ext 4 recovery and flash mimicry as your rom. Read all suggestions in the first few post on mimicry, to flash 4ext I made a thread, you'll find it the first page or so in the general section (dzhboot or something)
Mimicry is one of the best made best performing full featured ics roms for our phones, partitioning everything to 4ext (easily done through recovery) will make it far better. Other bonus tweaks will be added in.
There (in my opinion) are beter performing gingerbread roms, but I do sugest mimicry as it is amazing and the dev has laid out a wealth of knowledge in the first few posts
Sent from my HTC Vision using xda premium

demkantor said:
For the sake of starting fresh, flash the ext 4 recovery and flash mimicry as your rom. Read all suggestions in the first few post on mimicry, to flash 4ext I made a thread, you'll find it the first page or so in the general section (dzhboot or something)
Mimicry is one of the best made best performing full featured ics roms for our phones, partitioning everything to 4ext (easily done through recovery) will make it far better. Other bonus tweaks will be added in.
There (in my opinion) are beter performing gingerbread roms, but I do sugest mimicry as it is amazing and the dev has laid out a wealth of knowledge in the first few posts
Sent from my HTC Vision using xda premium
Click to expand...
Click to collapse
I'm assuming you're referring to this thread: http://www.forum.xda-developers.com/showthread.php?t=1714187
Well this is the ROM I'm currently using, which I flashed about 2 months ago, which is giving me all these performance issues ..
I went through the first few pages, but I didn't find any instructions on 4EXT ... The only thing I found was in the OP's FAQ in the start, which said that you should apply ext by downloading 4ext from Play Store, if you get lags ..
Anywhere else I can look ?

Look in general section, somewhere in the first page I posted a thread called dzhboot on g2 or something to that extent, one of the first few posts I eplain how to flash 4ext recovery.
One of the fastest roms I have used is elitemod cm7, maybe try that
Sent from my HTC Vision using xda premium

I have been wondering the same as the OP. I have been using andromadus and andromadus mimicry roms for the past few month. I tired cm9 unofficial but it was no different to mimicry in terms of lag. Currently on flinny's jb beta http://forum.xda-developers.com/showthread.php?t=2005136. Lag is not terrible but too often I am looking at a white screen waiting for something to happen.
I often experience lags opening apps like phone and browser (any browser). Phone hanging when trying to make a call is particularly annoying because my wife asks "why is your phone so ****?"
I would love to have a really smooth experience like others report but even with a fresh wipe I seem to have trouble. When I try to reduce the process limit i still seem to have too many processes running. What should i look for in logcat in terms of tracking down the problem?
Maybe 4ext will sort it out? I am very loathe to go back to a cm7 rom.

Ext4 worked really well for me to speed up my phone.. I highly recommend it.
Sent from my HTC Vision using Tapatalk 2

alexnh said:
I have been wondering the same as the OP. I have been using andromadus and andromadus mimicry roms for the past few month. I tired cm9 unofficial but it was no different to mimicry in terms of lag. Currently on flinny's jb beta http://forum.xda-developers.com/showthread.php?t=2005136. Lag is not terrible but too often I am looking at a white screen waiting for something to happen.
I often experience lags opening apps like phone and browser (any browser). Phone hanging when trying to make a call is particularly annoying because my wife asks "why is your phone so ****?"
I would love to have a really smooth experience like others report but even with a fresh wipe I seem to have trouble. When I try to reduce the process limit i still seem to have too many processes running. What should i look for in logcat in terms of tracking down the problem?
Maybe 4ext will sort it out? I am very loathe to go back to a cm7 rom.
Click to expand...
Click to collapse
It's gotta be a certain app your installing thats hogging all your memory, I been running mimicry ever since blk released it n have had very few slowdowns.
Never had a problem receiving/making calls 'wiping' is not the same as 'superwiping' its different then just the name, I suggest you do some reading up before flashing any more roms.

tarroyo said:
It's gotta be a certain app your installing thats hogging all your memory, I been running mimicry ever since blk released it n have had very few slowdowns.
Never had a problem receiving/making calls 'wiping' is not the same as 'superwiping' its different then just the name, I suggest you do some reading up before flashing any more roms.
Click to expand...
Click to collapse
i superwipe, and i've been flashing roms since the g1. I am not seeing any particular process hogging resources. this current jb beta is pretty good but still get some lagging at random.
if that were the case I would love to try and find out what it is.
it seems to me that a minority of users report lags in rom threads and are dismissed without ever really getting to the root of the problem.
I would really like to try and get to the bottom of it. I am going to move to ext4 but if there are other troubleshooting steps to take I am all ears.

Ext4 alone will make a huge difference, and most of the rest of the slow downs will be do to apps/running services which can be seen with a logcat what is continually trying to use cpu resources
If only a minority report slowdowns then either that minority has a different idea of how the phone should run/ they use the phone in a completley different way/ or have different settings and apps then most have.
Sent from my HTC Vision using xda premium

[Q] Not enough ram

Hi, I'm running Smooth Rom and I'm experiencing a lot of apps that reload when I'm multitasking. Usually when i listen to music and using the browser it crashes. Which i think means there's not enough ram. Any tips to optimize ram usage?. Usually I only have 160 mb of free ram when running nothing. THX

Did you do a clean install?
Might also be helpful to wipe cache and dalvik cache
Sent from my YP-G1 using Tapatalk 4 Beta

I'm having the same kind of problem with the related ROM GalaxySBean. Just sitting around (with only Apex Launcher running) I'm down to 90-100 Mb of RAM open. Can't read a book and listen to Pandora at the same time.
Any suggestions on unneeded system apps to freeze or ROMs that are better at handling resources (how is CM10.1/SGT7 [JB-4.2.2]?) would be much appreciated.
UPDATE: After rebooting and performing the suggested Cache clearings, I started with 142 Mb open and am now at 130 open without touching anything else. The meter in the "Running" apps in the settings area shows 272 MB in use, while RAM used by the apps listed there only totals about 78. That's about 200 MB of RAM in hidden processes.

You may want to try an app called Greenify which will stop those hidden processes if you would like. It only stops the ones that you want
Sent from my YP-G1 using Tapatalk 4 Beta

goldflame09 said:
You may want to try an app called Greenify which will stop those hidden processes if you would like. It only stops the ones that you want
Click to expand...
Click to collapse
Thanks. I appreciate the input. I see Greenify doesn't do system apps, though, and those are more the ones I think are causing the problem. For example, I know SMS push is in there and running on GalaxySBean although, obviously, it's useless on a Kindle Fire. I got that one. The problem is the others that I am not clear on what they're doing or whether I can 86 them without consequences or not.
What's the footprint of the ROM you're using? I'm looking for a more snappy performance than what I'm getting. I realize nothing's going to be as tailored to the hardware as stock, but I should be able to read a book and listen to Pandora at the same time.

knarf829 said:
Thanks. I appreciate the input. I see Greenify doesn't do system apps, though, and those are more the ones I think are causing the problem. I know SMS push is in there and running on GalaxySBean although, obviously, it's useless on a Kindle Fire. I got that one. The problem is the others that I am not clear on what they're doing or whether I can 86 them without consequences or not.
What's the footprint of the ROM you're using? I'm looking for a more snappy performance than what I'm getting. I realize nothing's going to be as tailored to the hardware as stock, but I should be able to read a book and listen to Pandora at the same time.
Click to expand...
Click to collapse
Well the thing that I dont like about galaxy s bean and no offense, but its a port. Parts have a tendency to have more problems.
Second for those you know won't effect your system you can freeze them
Third I am using the alien rom which is new but based off of twa 's rom which is what I was running before this. Both I highly recommend. You may want to do a full wipe to ensure you have no performance issues
Edit I hit thanks by accident
Sent from my YP-G1 using Tapatalk 4 Beta

goldflame09 said:
Third I am using the alien rom which is new but based off of twa 's rom which is what I was running before this. Both I highly recommend. You may want to do a full wipe to ensure you have no performance issues
Click to expand...
Click to collapse
Can't thank you enough for this "Alien ROM" suggestion. Backed up, wiped, and flashed and it's running like a charm.

Lagging & Reloading Launcher

I know that's maybe a noob question but my phone had never been so slow and i don't know why is doing this..
I'm having some serious problem with my phone on every ROM that i try with Jelly Bean. I've tried stock, Linaro, Paranoid Android, Minco...but every rom behave the same. My phone it's really slow, can't load anything without lagging. I've also tried different kernel, obviously. I've made a video to explain this behaviour.
http://www.youtube.com/watch?v=48V93aSq9Z0
I don't know if it's just an old phone that needs to be replaced by the new nexus but..i remember that i was doing great with Jelly Bean; about that time i remember that i was surprised for performance improvements after ICS. I've tried to cut of all the sync applications (Currents first of all..) and tried to reduce apps to a minimum but i still got this lag. It's very annoying cause it happens every 5 mintues and i can barely use my phone.

You probably have a ****load of services running.
Sent from my Galaxy Nexus using Tapatalk 4 Beta

Actually for some reason I have been experiencing the same thing the past couple days and I watch my running services and apps like a hawk.
Nothing unusual, installed an app or two in that time frame and uninstalled again - nothing changed.
Looked at BBS logs and also nothing out of the ordinary. Something funky is going on for sure.
I am still convinced there is a memory leak in the UI somewhere since my "free memory" after a few days dwindles down to sometimes even under 100MB which I feel uncomfortable with.
After a fresh restart it sits over 300MB free and before this lag became more apparent it would always tune in around 200MB after a few days.
Now I restart every day, sometimes more than once a day just keep performance somewhat decent.

There's a memory leak in 4.2.x. Unless you restart your phone daily you'll get it. Try a 4.1.2 rom, it's Jellybean, but quick again.

no leaks here 4.2.2 axiom and rootbox

speedyink said:
There's a memory leak in 4.2.x. Unless you restart your phone daily you'll get it. Try a 4.1.2 rom, it's Jellybean, but quick again.
Click to expand...
Click to collapse
Rebooting the phone twice in a day fixed this issue for me , Also an Startup manager app to unload all **** apps that eats the ram

yep, i think that everyone is experiencing lag on 4.2.x roms... JB had never been so fast like 4.1...
There are plenty of thread with people complaining about this

guidocioni said:
yep, i think that everyone is experiencing lag on 4.2.x roms... JB had never been so fast like 4.1...
There are plenty of thread with people complaining about this
Click to expand...
Click to collapse
not me
:good:

OFF TOPIC
Resolution of the video in first post is huge
On topic. Seems like you have too much apps and proceses running at the same time.
Try reflashing your ROM and kernel, and start using Greenify for example

Godra said:
OFF TOPIC
Resolution of the video in first post is huge
On topic. Seems like you have too much apps and proceses running at the same time.
Try reflashing your ROM and kernel, and start using Greenify for example
Click to expand...
Click to collapse
O_0 ! ! 0_o!

Godra said:
OFF TOPIC
Resolution of the video in first post is huge
On topic. Seems like you have too much apps and proceses running at the same time.
Try reflashing your ROM and kernel, and start using Greenify for example
Click to expand...
Click to collapse
This.
Try greenify. Greenify some apps that are taking a lot of ram. If you have Facebook make sure you greenify that. It takes a hell lotta memory
Sent from my Galaxy Nexus using Tapatalk 2

[Q] Xperia Arc S performance advice

So I'm stuck in a contract with my Xperia Arc S until next year but it has virtually ground to a halt. I have to wait 10+ seconds for my messages to open on a good day. Every app takes a long time to do anything and I've had to limit my app usage heavily due to this.
I close all non-essential apps through the Manage Applications option of the Settings regularly and still I only really have approx >20 MB RAM left at any point.
I also delete all my messages regularly and don't use any other message applications aside from the stock app.
I'm not running ICS, but rather the original Ginger Bread that came with the phone.
I've tried using a different Home Launcher app to reduce the number of home screens, but it had very little noticeable impact.
My question is what do I do? I'm happy to root, install custom roms etc at this point, I just want my phone to be useable until I upgrade next year.
I have some experience with Android phones but very little technical knowledge to do with hacking/rooting devices so you'll have to bear with me. Any advice will be much appreciated.
Cheers

If you are a casual user and you don't need high performance, I recommend upgrading to ICS. ICS update hasn't got the best performance (in fact the GPU is slower than in GB), but you'll get enough free memory for casual usage.
If you are looking a bit of both, I recommend either using CM or CM based roms. If you got used to Xperia look and feel, put this ROM, for better battery life put stock CM. But beware, unlocking the bootloader will void your warranty, so if you think that you will run into issues and can't fix them yourself, do not unlock it.

I've no experience with Ginger Bread, but maybe clearing app cache and rebooting the phone every one or two days could help?
If the performance once was better and you don't want to root: save your apps, messages and contacts and do a factory reset.

stay on gingerbread, root yout phone, remove useless system app and install greenify.

kaz93 said:
stay on gingerbread, root yout phone, remove useless system app and install greenify.
Click to expand...
Click to collapse
This
Or try to install some custom rom, they have previusly removed all useless stuff.

I upgraded to ICS to give it a go before I did a factory reset, and I'm really surprised to say my phone has never been faster. Managed to unlock a lot more RAM, app management seems to be a lot less stunted and easier to implement. A few more stock apps than GB and I prefer the look. I'm a bit confused at all the posts saying ICS is worse. Maybe it will slow down over time, but just right now I feel like I got a new phone.

Pale_companion said:
I upgraded to ICS to give it a go before I did a factory reset, and I'm really surprised to say my phone has never been faster. Managed to unlock a lot more RAM, app management seems to be a lot less stunted and easier to implement. A few more stock apps than GB and I prefer the look. I'm a bit confused at all the posts saying ICS is worse. Maybe it will slow down over time, but just right now I feel like I got a new phone.
Click to expand...
Click to collapse
If you do not notice the tiny details, you do not notice them.
When you open the phone pad, it does take a while to open it. The notification LED does not work (not performance related though) and some other issues.

Someguyfromhell said:
If you do not notice the tiny details, you do not notice them.
When you open the phone pad, it does take a while to open it. The notification LED does not work (not performance related though) and some other issues.
Click to expand...
Click to collapse
....all this bugs(and many others) are fixed now
Inviato da me!

Someguyfromhell said:
If you do not notice the tiny details, you do not notice them.
When you open the phone pad, it does take a while to open it. The notification LED does not work (not performance related though) and some other issues.
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Compared to how my phone was the phone pad is lightning fast. I haven't actually noticed the LED thing but now that you mention it. Of course I'm aware of the CPU issues and other stuff, but I've spent the last few months getting really miffed at my phone because it was basically an expensive brick which took years to open a message and the really negative consensus about ICS put me off updating which has solved all my casual user issues.
Now that I know about this site, I'm going to get to know Android a bit better, but for now the tiny details are negligible for me at least.

Just checked my LED and it works fine for all the notifications I receive.

kaz93 said:
stay on gingerbread, root yout phone, remove useless system app and install greenify.
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Greenify is for HoneyComb and above... You can't install it on GB.

popthosegaskets said:
Greenify is for HoneyComb and above... You can't install it on GB.
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Oh, okay, my mistake then..sorry