[Q] Memory leak all roms android 4.2.2 - Samsung Galaxy Nexus

Hello,
Come some time testing many custom roms of Android 4.2.2 for the Galaxy Nexus in search of some that actually have a good performance without lags, with a good battery life and better without memory leaks.
I have tested Cyanogenmod 10.1, XenonHD, AOKP, Xylon, SlimBean, LiquidSmooth, ect. Also tested some variations of kernels (the best result was with FancyKernel r33). But all roms have this "memory bug" of Android 4.2.2.
I researched a lot about it, but found nothing very relevant or a potential solution.
Well, I came here just to share my experience, if someone has a solution or a suggestion and also want to share your experience, comments.

Did u try purity 5.7 ??
With fancy kernel r33 i get pretty decent free ram ( almost never under 100 mb...) I have also used aokp, paranoidandroid, revolution HD, jellybeer and stock. There is none (for me- from those i tried) better than this... Smooth, simple, buttery
My advice - give it a try it's worth it!
Sent from my Galaxy Nexus using xda app-developers app

PS: even better after fresh reboot
Sent from my Galaxy Nexus using xda app-developers app

[deleted]

I dunno where u guys get these leaks but Xenon working gr8 here dude -_-
Sent from my Katana

Define 'memory leak' for us. For example, I often have so many apps saying xMB, and when combined together, including running services, they do not add up to the total amount of ram used. Is this what you mean by a 'memory leak'?

[deleted]

For now, i'm running stock 4.2.2 and Fancy Kernel r33. I do like all custom Roms, but for this moment, this combination is great.
About Memory leak, the 4.2.2 have this known bug. After reboot works fine, but after open & close several apps, the memory is still full and the lags start.
Isn't a problem with the custom Roms, but with the Android 4.2+ source code.
But this is the reason why I opened this thread, so that we could discuss about this and shared our experiences.
Sent from my Galaxy Nexus using Tapatalk 4 Beta

Rodya234 said:
I'm using the latest RasSaber (4.2.2) for Toroplus, with Franco.kernel r382 and scripts installed for a 300MB swap file in /cache. The best part about running a swap file is that the /cache partition on our phones is unused, so you don't lose any useful space with it, and you can use it on any ROM, with any kernel as long as the kernel supports swap.
It's so much smoother than without it; I used to run @ 1420mhz and still have lags, now I don't run an overclock at all and it's perfectly smooth.
Click to expand...
Click to collapse
What script are you using for the swap file? It will be great if you can point us to the link for the script.
Sent from my Galaxy Nexus using Tapatalk 4 Beta

[deleted]

thomstrack said:
Hello,
Come some time testing many custom roms of Android 4.2.2 for the Galaxy Nexus in search of some that actually have a good performance without lags, with a good battery life and better without memory leaks.
I have tested Cyanogenmod 10.1, XenonHD, AOKP, Xylon, SlimBean, LiquidSmooth, ect. Also tested some variations of kernels (the best result was with FancyKernel r33). But all roms have this "memory bug" of Android 4.2.2.
I researched a lot about it, but found nothing very relevant or a potential solution.
Well, I came here just to share my experience, if someone has a solution or a suggestion and also want to share your experience, comments.
Click to expand...
Click to collapse
Yeah - already posted the very same question here at XDA. I recently tried CM10.1 stable and nightly, Root-Box and Paranoid 3.60. All the same: after some days but not more than a week the "free RAM" drops to about 100MB and phone starts to become very laggy so I have to reboot to get back to 250-300MB free RAM. Mind: free RAM includes cached applications and is still considered by Android-OS as "free" which makes sense because it can be allocated at any time to new applications. Low free RAM results in no more cached apps which will make your phone slow at starting up new apps because android has to fight for every "bit" needed by the starting app.
I also tried recently to revert back to cm9 (android 4.0.4) and found out that this OS is very very stable in terms of RAM usage. Even after a week I had the very same amount of free RAM as after rebooting. Give it a try if you don't need the extras in 4.2.2 like lockscreen widgets.

kreindler said:
Did u try purity 5.7 ??
With fancy kernel r33 i get pretty decent free ram ( almost never under 100 mb...) I have also used aokp, paranoidandroid, revolution HD, jellybeer and stock. There is none (for me- from those i tried) better than this... Smooth, simple, buttery
My advice - give it a try it's worth it!
Sent from my Galaxy Nexus using xda app-developers app
Click to expand...
Click to collapse
No, not yet tested Purity Rom. But I noted here, and when some time left over I will test.

In this moment, I'm satisfaction with Stock 4.2.2 and Fancy Kernel. This kernel is awesome. Really smooth, fast and battery friendly. The ram optimizations is really great.
But the search continues. :fingers-crossed:

Rodya234 said:
http://forum.xda-developers.com/showthread.php?t=2145133
The GSM GNex is supported by the Aroma installer, so users of that phone should be able to install as described in the thread.
All credit goes to delta-roh and Harbir, I am merely a supporter of their work.
Click to expand...
Click to collapse
If i use this - i assume i should reflash it after i reflash the kernel, isn't it so??
Sent from my Galaxy Nexus using xda app-developers app

[deleted]

Rodya234 said:
http://forum.xda-developers.com/showthread.php?t=2145133
The GSM GNex is supported by the Aroma installer, so users of that phone should be able to install as described in the thread. Toro and Toroplus are not supported, so we have to install the scripts manually, which I will explain how to do here in order to avoid making you guys search for instructions:
0. Your kernel needs to support swap, or this isn't going to work. I don't know which kernels do or don't, you'd need to discuss that with your kernel's developer.
1. Download the turbo-boost.zip from the thread above.
2. Once you download the .zip, you'll need to extract the script for the location and size of the swap file you want. For instance, if you wanted a 300MB file in /cache, you need to extract swap/cache/300/etc/init.d/98swap_cache_v300 (all the script files are named 98swap_(location)_v300, so try not to get them mixed up!)
2.5. I recommend using /cache as the location for your swap file, because as I stated above, /cache is an unused partition in newer versions of Android. On my phone, /cache was a 425MB partition of completely empty space.
3. Copy the 98swap_cache(or system,data)_v300 script file to your phone.
4. Move the script file to /system/etc/init.d
5. Set permissions to rwxrwxr-x (chmod 775)
6. Reboot. If the swap file is working, you should have a swap_xxx.log file in /data/swap, and you should notice more free RAM and a smoother phone!
Side note: Root explorer makes steps 4 and 5 ridiculously easy. I ran into some trouble trying to chmod using terminal emulator.
All credit goes to delta-roh and Harbir, I am merely a supporter of their work.
Click to expand...
Click to collapse
Thanks for this tip! I installed this mod with stock ROM and FancyKernel and this combination is REALLY AWESOME!
I install about 3 hours and no some lags even with so many apps opened! The performance is the same that 4.1.2 (for now).
I want more test some days for confirm this great result.
But, thanks so much for this tip!
Sent from my Galaxy Nexus using Tapatalk 4 Beta

Fancykernel r35 and skock 4.2.2 is really smooth! I'm felling 4.1.2 times again!
Sent from my Galaxy Nexus using Tapatalk 4 Beta

I have cm10.1 and have lag on tapping something in settings. I tested that lag appears every third time I tap on some setting. This is very annoying and have no idea how to fix. It's not a cyanogen or aosp bug, it's 4.2.2 source code and this android is made by developer's legs...

Related

ROM QUESTIONS! (Roboto)

Roboto is a new rom based of ICS I am creating with aroma and loads of other features. I word like to ask a few questions IN YOUR OPINION about the following questions...
1. How big would it be for you not to download it? (Considering all the packages it will contain)
2. What apps (free apps only) would you like to see as am option?
3. What would you prefer, a tested, debugged rom later or a buggy rom sooner?
4. Do you have any specific mods you would like to see included? If so what mods?
5. Do you wish to see a custom kernel and custom theme later and have a sooner release date, or would you rather it all in one?
Sent from my HTC Wildfire S A510e using xda premium
Small size please
Size doesn't really matter, stable and tested would be nice. It's your call really
-----------
"You can overclock as much as you want, your phone will always seem too slow."
omnomnomkimiiee said:
Size doesn't really matter, stable and tested would be nice. It's your call really
-----------
"You can overclock as much as you want, your phone will always seem too slow."
Click to expand...
Click to collapse
Same here.
Sent from my HTC-A510a using xda premium
1. How big would it be for you not to download it? (Considering all the packages it will contain)
200 MB or above, the frequency of download would drop. 400 MB would be too large.
2. What apps (free apps only) would you like to see as am option?
Some CPU Control application, AdFree, Some file browser, Link2SD, ROM Manager, Titanium Backup Free, SuperSU instead of SuperUSER, Nova Launcher and XDA
There are the apps that I feel everyone would benefit from.
3. What would you prefer, a tested, debugged rom later or a buggy rom sooner?
Seeing as ICS, isn't yet stable, the latter option.
Since it's so much more visually pleasing, it's hard to go back to GB.
4. Do you have any specific mods you would like to see included? If so what mods?
If you're including Beats Audio, leave it as an option.
ICS Reloaded as an option
Transparent Status Bar (If possible, as an install option)
Odexed for more Link2SD space & Deodexed version for those who want to theme
5. Do you wish to see a custom kernel and custom theme later and have a sooner release date, or would you rather it all in one?
The custom kernels and themes should be separate addons or install options. Some prefer a vanilla CM9 appearance.
Hope it helps.
Good luck and keep up the good work
CDMA support !
Sent from my HTC_A510c using XDA
cpie20 said:
CDMA support !
Sent from my HTC_A510c using XDA
Click to expand...
Click to collapse
CDMA support is a must. Fully, CDMA-compatible.
kalaker said:
CDMA support is a must. Fully, CDMA-compatible.
Click to expand...
Click to collapse
cpie20 said:
CDMA support !
Sent from my HTC_A510c using XDA
Click to expand...
Click to collapse
This may add to the size of the rom.
Edit: it seems that this isn't a problem as modpunk seems to now support cdma upstream.
Sent from my HTC Wildfire S A510e using xda premium
AceRoom said:
1. How big would it be for you not to download it? (Considering all the packages it will contain)
200 MB or above, the frequency of download would drop. 400 MB would be too large.
2. What apps (free apps only) would you like to see as am option?
Some CPU Control application, AdFree, Some file browser, Link2SD, ROM Manager, Titanium Backup Free, SuperSU instead of SuperUSER, Nova Launcher and XDA
There are the apps that I feel everyone would benefit from.
3. What would you prefer, a tested, debugged rom later or a buggy rom sooner?
Seeing as ICS, isn't yet stable, the latter option.
Since it's so much more visually pleasing, it's hard to go back to GB.
4. Do you have any specific mods you would like to see included? If so what mods?
If you're including Beats Audio, leave it as an option.
ICS Reloaded as an option
Transparent Status Bar (If possible, as an install option)
Odexed for more Link2SD space & Deodexed version for those who want to theme
5. Do you wish to see a custom kernel and custom theme later and have a sooner release date, or would you rather it all in one?
The custom kernels and themes should be separate addons or install options. Some prefer a vanilla CM9 appearance.
Hope it helps.
Good luck and keep up the good work
Click to expand...
Click to collapse
I'll add some of those apps now, unfortunately I must keep the ROM odexed for some features to work. The ROM currently is around 400mb uncompressed.
Sent from my HTC Wildfire S A510e using xda premium
1. How big would it be for you not to download it? (Considering all the packages it will contain)
I would prefer something around 200 MBs. But if the ROM really hit's it off I would not hesitate to download even if its 400 MB stated that it's stable.
2. What apps (free apps only) would you like to see as am option?
Link2SD, Titanium Backup, GO SMS PRO, SD Booster, No Frills, SuperUser, ES File Explorer, Quick Pic. These are some which are my priority.
3. What would you prefer, a tested, debugged rom later or a buggy rom sooner?
I got no clue about this.
4. Do you have any specific mods you would like to see included? If so what mods?
Reloaded ICS, Beats, Some visual tweaks. But please all optional.
5. Do you wish to see a custom kernel and custom theme later and have a sooner release date, or would you rather it all in one?
All in one please?
BTW Waiting for the ROM.
BEST OF LUCK
I actually prefer it odexed. Don't like playing with custom themes. The ones on the market are good enough for me
Is the ROM based on modpunk's? Perhaps you could give us a teaser trailer of what the ROM contains
As for the size, if the core of the ROM is different from other builds, you could perhaps release a LITE version of it for people on limited bandwidths.
I'm at home now so no bandwidth problems but when I'm back on campus, there are certain file size and bandwidth restrictions. I had some issues with your later .sense packages which were very large but not the earlier ones. But that's just my $0.02
AceRoom said:
I actually prefer it odexed. Don't like playing with custom themes. The ones on the market are good enough for me
Is the ROM based on modpunk's? Perhaps you could give us a teaser trailer of what the ROM contains
As for the size, if the core of the ROM is different from other builds, you could perhaps release a LITE version of it for people on limited bandwidths.
I'm at home now so no bandwidth problems but when I'm back on campus, there are certain file size and bandwidth restrictions. I had some issues with your later .sense packages which were very large but not the earlier ones. But that's just my $0.02
Click to expand...
Click to collapse
I may upload a screenshot or two today or tomorrow.
Sent from my Wildfire S A510e using xda premium
I agree, the size doesn't matter. But for those who have problems with OC, maybe a version without OC kernel?
Hey ben, just noticed. Congrats on the recognized developer! You deserve it man!
Keep it stable, smooth and all in one.
AceRoom said:
Hey ben, just noticed. Congrats on the recognized developer! You deserve it man!
Click to expand...
Click to collapse
No no I'm a recognised contributor not developer but thanks anyway
Cold Ice said:
I agree, the size doesn't matter. But for those who have problems with OC, maybe a version without OC kernel?
Click to expand...
Click to collapse
Okay if size doesn't matter then that sounds fine for me as for overclock kernel nothing should be a problem for those who can't oc as they can set maximum overclock to only 600 and they should be fine.
Sent from my Wildfire S A510e using xda premium
1. How big would it be for you not to download it? (Considering all the packages it will contain)
Size Doesn't Matters.
2. What apps (free apps only) would you like to see as am option?
ROM Tool Box Lite(It has everything we need,OC HAndling,SD booster,Root File Manager And Much More) , A Good File Manager,XDA app,s2e,mx Video Player.
3. What would you prefer, a tested, debugged rom later or a buggy rom sooner?
a tested, debugged rom later
4. Do you have any specific mods you would like to see included? If so what mods?
Beat Audio,V6 Charger
5. Do you wish to see a custom kernel and custom theme later and have a sooner release date, or would you rather it all in one?
Custom Themes
Best Of Luck .....

cm9 AOKP a joke ?

All the effort i see invested in CM9-CM10_AOKP with as mayor problem that all the memory gets consumed so that only few applications can run ????
I ask myself why !!!
Tried out CM9/CM10/OAKP(franklin)) and installed a2sdx and int2ext4+ .... just to be able to get some applications running
Not only is the thing getting horribly slow and very buggy it is in fact completely unusable at this time.
Ex standard applications as Google play are completely failing ....
it is possible to download aps and install them manually but then you can not support it any more.....
These are NOT rom's for daily use. not in a long shot .
its back to good old Piethtz who took pride in finishing stuff untill it was WORKING AND STABLE.
Bugs in AOKP (franklin) just use it it fails and crashes
bugs in CM9 lagging like hell practicably impossible to use the keyboard
and do not tell me not to use a2sd functionality it's simply not worth it for 2 applications/not even for 30 ... then Stock roms are way better.
A long as that memory limitation problem is there android notebooks and phones are dead, not worth investing in not in 2012
If their architecture is such that this is killing the use we should abandon android architecture its mis concieved
this is not the quality of windows
this is not the quality of linux
this is not yet .....
if installing multiple applications use a simple symbolic or direct link is getting in so much trouble the real quality of the whole is not Good
with all respect for the work of ericas and ....
signing off
you should know there isnt an old windows phone or whatever that can run windows 8 via an unofficial way.
ics/jb is not made for our gio's, and so, it wont work as good as you want it to be. if you want that, buy a galaxy s3. they even give you a better screen and processor.
so stfu and live with it or get rich and buy high end smartphones.
Sent from my GT-S5660 using xda app-developers app
Did you try link2sd?
By the way I've just installed this rom, and I think it's the first usable Android 4 for Gio.
Camera and camcorder working finally, everything's running stable and smooth (yet).
The only thing I haven't experienced yet is battery life. If it can take 1.5-2 days with average usage, it will pass my high standards that no other non-stock based rom have passed yet.
Oh, and after installing some basic apps(Skype, Maps, GMail, TC, etc...), I still have 108MB free on internal mem.
So no, it's not a joke, it's the best ROM out currently for Gio (a smooth camcorder like the TW Camera in stock would be good, but this is just a minor negative point if you take the features that ICS gives into consideration).
I say this after trying about 30 different ROM's in the past half year...
I'm sorry to ask you this: did you pay for his work? which makes you right for komplain about it?
installed a2sdx and int2ext4+ .... just to be able to get some applications running
this is your problem
two scripts that do the same thing
chose only one of them (i recomment cronmod int2ext+ if you want that kind of script, i use link2sd and link only the games)
and in developer settings choose force gpu rendering(for better battery aver all) and smartassv2 or interactive
Some bugs
Can someone please post this in the dev thread? I don't have 10 posts yet...
So far I've found these four bugs:
-(MINOR) Ringtones play only once if there's no ANDROID_LOOP=true OGG metatag in the sound file. By the metatag it seems rather a feature than a bug, but in 2.3.x roms it was not needed, and it can really troll new rom users. Please fix if possible, or write instructions (convert file to ogg and set the metatag, that's all but it needed me a lot of googling to find it)
-(MAJOR) Init.d settings (at rom settings) cause heavy load, and settings won't stay (su permission request accepted of course). It can't be enabled at all because of this.
-(MAJOR) Google Talk from gapps-ics-20120429 FC with "Need GTalk_SERVICE permission".
Tried first by just installing talk.apk (extracted from gapps) as system app, then by flashing the whole gapps zip, then with full wipe, rom reflash and flashing gapps immediately after rom flash, but no luck. Tried CWM fix permission too (no effect), but couldn't try rom init.d feature fix permissions due to the previous bug.
-(CRITICAL) If I go outside the signal area of a WIFI AP (without turning off wifi) and there's no other available connection (I don't have mobile net atm), the whole system crashes when an application tries to initiate a connection.
No response to:
-Touch
-Back softkey long set to kill
-Pwr hardkey, home hardkey
Only removing battery helps, however my live wp (phase beam, the one that's integrated in the rom) moves until that.
It happened two times:
-Wifi dropped due to signal loss, unlock phone, push browser icon, browser icon glows, crash
-Wifi dropped due to signal loss, unlock phone, open wifi settings (with wifi powerswitch longpress), select another ap to connect to, start to enter wpa passphrase, crash after typing 4 chars (some process in the background may have tried to initiate a connection meanwhile)
If you can't reproduce tell me and I'll try in USB Debug to get a logcat dump.
I still say this is the best ICS/JB rom out for Gio, but if you can fix these it'll be completely perfect
cojeapetru said:
installed a2sdx and int2ext4+ .... just to be able to get some applications running
this is your problem
two scripts that do the same thing
chose only one of them (i recomment cronmod int2ext+ if you want that kind of script, i use link2sd and link only the games)
and in developer settings choose force gpu rendering(for better battery aver all) and smartassv2 or interactive
Click to expand...
Click to collapse
Enthusiastic Gio User
Very glad with the work done
But sometimes a pusher for results( nothing bad intended)
dreuzel said:
Enthusiastic Gio User
Very glad with the work done
But sometimes a pusher for results( nothing bad intended)
Click to expand...
Click to collapse
installing multiple a2ad.. methods one after the other gives similar errors that disappear when not installed. Up to no one published this serious memory handling BUG in the center of ics cm9/scm10/aokp biggest problem area.
problems in the center area need to be solved if people want to believe in any future for the Rom.
why invest time in any os if people are not assured the main problem lack of memory handling poses a risk of complete failure
that is the reason for the"is this a joke?"
the hard work of the developers is NOT assured questioned nor diminished
I refered to linux and windows as basic fundamental robustness as a base.
individual apps anoi one person.failure into the core make everything fail
Enthusiastic Gio User
Very glad with the work done
But sometimes a pusher for results( nothing bad intended)
you have crash on my rom? R u kidding me ? R u using any tweak? I use that for gaming/internet and music at same time and no crash, try reflashing rom, also cm is bigger than aokp, that's why cm9/cm10 are laggier, but with aokp jb or ics rom isnt crashing
Sent from my GT-S5660 using xda app-developers app
Frankin96 said:
you have crash on my rom? R u kidding me ? R u using any tweak? I use that for gaming/internet and music at same time and no crash, try reflashing rom, also cm is bigger than aokp, that's why cm9/cm10 are laggier, but with aokp jb or ics rom isnt crashing
Sent from my GT-S5660 using xda app-developers app
Click to expand...
Click to collapse
In my opinion I find your AOKP to be the most efficient and stable ROM I have installed on my phone so far. The battery so far has lasted up to 2 days while I have been receiving calls and playing games and its only at 66%! I am loving your ROM. No crashes so far. Thanks for all your (and erikcas, jellaxy's) hard work.
Frankin96 said:
you have crash on my rom? R u kidding me ? R u using any tweak? I use that for gaming/internet and music at same time and no crash, try reflashing rom, also cm is bigger than aokp, that's why cm9/cm10 are laggier, but with aokp jb or ics rom isnt crashing
Sent from my GT-S5660 using xda app-developers app
Click to expand...
Click to collapse
No tweak. Some apps uninstalled from system (trebuchet, live wp's), and link2sd that's all. With link2sd Google Maps is on SD, maybe it's background service doesn't like it, apart from it there's nothing wrong I could've done.
CPU settings: clocks at stock, governor is SAv2.
About 1 crash / day. Newer crashes seemed unrelated to wifi signal drop.
Set higher minfree value
Sent from my GT-S5660 using xda app-developers app
G0B1IN5486 said:
In my opinion I find your AOKP to be the most efficient and stable ROM I have installed on my phone so far. The battery so far has lasted up to 2 days while I have been receiving calls and playing games and its only at 66%! I am loving your ROM. No crashes so far. Thanks for all your (and erikcas, jellaxy's) hard work.
Click to expand...
Click to collapse
CPU Settings? Because mine lasts only one day, but I use phase beam live WP, so that could be the cause if you use similar settings as I.
Frankin96 said:
Set higher minfree value
Sent from my GT-S5660 using xda app-developers app
Click to expand...
Click to collapse
Thanks, I'm gonna try it
Lwp cause lag..
Sent from my GT-S5660 using xda app-developers app
Look "dreuzel" xda is not for whiny kids, accept it or gtfo.
Sent from my GT-S5660 using xda premium
You can use linke2sd on AOKP(http://forum.xda-developers.com/showthread.php?t=1968537) it works for me.
And stop complaning in every thread. The developers are making their work for fun and most important for FREE.

4.2.2 The bad

Well all things were fine on 4.2.1 and then this update comes,
This is what i noticed so far,
1.Phone is EXTREMELY laggy when downloading from play store
2.Browser quick controls are bugged
3.Lots of launcher crashes
4.Alarm icon in the notification disappears while it's still active
5.Random lag spikes while navigating in de drawer or homescreen,
As far as i go, this is the laggiest jelly bean version, maybe google just got lazy, or they're working on another version of Android (fingers crossed)
EDIT: I'm not talking about custom roms and such, and i'm not willing to flash, i like stock
Sent from my GNexus
First:
Do a full wipe!
Flash STOCK ANDROID JB 4.2.2 (I mean stock, and not CWM flashable stock ROMs with root..)
Use stock Android launcher (Just stock, not modded or anything else)
And then Stop complaining!
I'm on cm10.1 4.2.2 and is probably the smoothest ROM I have ever been on.
Sent from my Galaxy Nexus using xda app-developers app
Even I'm using panaroid but i din feel any laggish or bug. May b its a problem which have been created without new boot loader from Google ?
Sent from my Galaxy Nexus using Tapatalk 2
ray3andrei said:
Well all things were fine on 4.2.1 and then this update comes,
This is what i noticed so far,
1.Phone is EXTREMELY laggy when downloading from play store
2.Browser quick controls are bugged
3.Lots of launcher crashes
4.Alarm icon in the notification disappears while it's still active
5.Random lag spikes while navigating in de drawer or homescreen,
As far as i go, this is the laggiest jelly bean version, maybe google just got lazy, or they're working on another version of Android (fingers crossed)
Sent from my GNexus
Click to expand...
Click to collapse
1. Use a custom kernel and tweak the read ahead buffer size. With sio io scheduler and 256k buffer size i made the lag minimal for me.
3+5 : use nova launcher and it will be fine
4: it works fine here, make sure you do clean installs.
As a last advice I must say to flash the factory image via fastboot. It is absolutely fine with no issues. I installed it on 2 gnex' already and no problems with lag.
Sent from my Nexus Prime
manumanfred said:
First:
Do a full wipe!
Flash STOCK ANDROID JB 4.2.2 (I mean stock, and not CWM flashable stock ROMs with root..)
Use stock Android launcher (Just stock, not modded or anything else)
And then Stop complaining!
Click to expand...
Click to collapse
Stock android is far away from perfect now. JDQ39 is nowhere near rock stable JZO54K. My friend. Scrolling lag is not the matter of clean installation. I've tested five 4.2.2 based roms, including stock all of them lags as hell after a while - it can be one or two days or couple of hours. Actually it's been the most evident of stock and it concerns scrolling between homescreens, lockscreens, recents. A lot of people have experienced it and it's been already reported to google issue tracker. I've already tested stock, cm10.1 m2, PA 3.1 0309, XenonHD 6.0 - all of them lags after a while. At the moment I am testing Purity and I haven's seen lag for two days.
Te easiest way to reproduce the bug. Please do not reboot your devices, and do not change wallpapers for about two days.
Same here, on CM10.1 Play Store is now smooth but was bad on XenonHD.
Sent from my Galaxy Nexus using xda app-developers app
I am 100% stock... My phone flies.. No lags nor bugs or redraws...
Sent from my Galaxy Nexus using xda app-developers app
sam razzy said:
Even I'm using panaroid but i din feel any laggish or bug. May b its a problem which have been created without new boot loader from Google ?
Sent from my Galaxy Nexus using Tapatalk 2
Click to expand...
Click to collapse
No. Your problem is more than likely the former.
Sent from my Galaxy Nexus using xda app-developers app
forever_lol said:
Stock android is far away from perfect now. JDQ39 is nowhere near rock stable JZO54K. My friend. Scrolling lag is not the matter of clean installation. I've tested five 4.2.2 based roms, including stock all of them lags as hell after a while - it can be one or two days or couple of hours. Actually it's been the most evident of stock and it concerns scrolling between homescreens, lockscreens, recents. A lot of people have experienced it and it's been already reported to google issue tracker. I've already tested stock, cm10.1 m2, PA 3.1 0309, XenonHD 6.0 - all of them lags after a while. At the moment I am testing Purity and I haven's seen lag for two days.
Te easiest way to reproduce the bug. Please do not reboot your devices, and do not change wallpapers for about two days.
Click to expand...
Click to collapse
Well I don't understand where do you see the lags. Because I don't have any lags on my nexus.
The speed also depends what kernel you are using and how much free Memory you have on your nexus..
I'm using my own ROM which is based of stock Android ROM and I have actually never experienced any lags.
Yesterday I got few apps after using apple's BT mouse and when I set up multi users.. But all the lags went away when I rebooted.
thegtfusion said:
As a last advice I must say to flash the factory image via fastboot. It is absolutely fine with no issues. I installed it on 2 gnex' already and no problems with lag.
Sent from my Nexus Prime
Click to expand...
Click to collapse
How do I do this?
Not sure if this has been discussed or not I searched and found many bugs but none that meet this specific issue.. I noticed that since I updated to the 4.2.2 leak on my Toro Nexus there have been a few issues:
Audio from the pogo pin dock stopped working.
Car mode goes off and on randomly as well as the charging bolt when the phone should be charging.
Phone goes into daydream mode even when not being charged..
Turning on bluetooth randomly reboots the phone on occasion and other random bugs.
I think I'm going to flash back to the previous OTA. I'm stock unlocked, unrooted, just the way I like my Nexus (for now). In no way is this a complaint, more my observations and a last shot in the dark to see if anyone has overcome these issues in the latest leaked "OTA."
On a side note, other than the dock and power issues, everything has been smooth. No lag etc...
fireknuckles said:
... I think I'm going to flash back to the previous OTA....
Click to expand...
Click to collapse
Ok so I realize I don't know how to do this without resetting all data. From what I've read, the only way back includes wiping all data. Am I wrong? Is there a way for me to go back without wiping? I'm not super versed in all things Android but I think I recall flashing back to a previous OTA in the past to get another OTA to work without wiping. I can't find that thread anywhere so I'm probably mistaken. Any help?
Edit: I re-read http://forum.xda-developers.com/showthread.php?t=1626895 and determined that it can be done without wiping for folks that aren't noobs. I consider myself a noob at this point so I'm stuck with this 4.2.2 update until I find an easier way.
fireknuckles said:
Ok so I realize I don't know how to do this without resetting all data. From what I've read, the only way back includes wiping all data. Am I wrong? Is there a way for me to go back without wiping? I'm not super versed in all things Android but I think I recall flashing back to a previous OTA in the past to get another OTA to work without wiping. I can't find that thread anywhere so I'm probably mistaken. Any help?
Edit: I re-read http://forum.xda-developers.com/showthread.php?t=1626895 and determined that it can be done without wiping for folks that aren't noobs. I consider myself a noob at this point so I'm stuck with this 4.2.2 update until I find an easier way.
Click to expand...
Click to collapse
It's the same as flashing a rom! Use Titanium backup to backup the apps, and custom recovery to wipe data/factory reset, cache and dalvik cache. Format /system, /data, /cache , and downgrade with the toolkit w/o format when it ask. So for less than an hour you will downgrade, and keep music, videos and photos. So the only thing you lose is programs, but you can restore them whit titanium, and that is!
manumanfred said:
Well I don't understand where do you see the lags. Because I don't have any lags on my nexus.
The speed also depends what kernel you are using and how much free Memory you have on your nexus..
I'm using my own ROM which is based of stock Android ROM and I have actually never experienced any lags.
Yesterday I got few apps after using apple's BT mouse and when I set up multi users.. But all the lags went away when I rebooted.
Click to expand...
Click to collapse
Lags what I am talking about is low fps scrolling that appears after some time of normal usage. I've never experienced it on 4.1.2 or 4.2.1. It has nothing to do with the kernel. (BTW aren't we talkin about the stock one?) Problem is still present on custom kernels and even OCed CPU. It looks rather like some sort of memory leak. Reboot or changing wallpaper is a workaround solution for this issue. So yeah if you reboot your device quite often you most probably won't see this bug.
If you want to read more about this issue visit this thread:
http://forum.xda-developers.com/showthread.php?t=2178962
Except this bug I really like the 4.2.2 rom, these new features. I consider it as an improvement from 4.2.1.
I agree, 4.1.2 was polished more. 4.2.2 is better then the initial 4.2 release, but still has a way to go. We'll see what IO brings soon.
wisefreakz said:
I am 100% stock... My phone flies.. No lags nor bugs or redraws...
Sent from my Galaxy Nexus using xda app-developers app
Click to expand...
Click to collapse
+1
Sent from my Galaxy Nexus using xda app-developers app
manumanfred said:
First:
Do a full wipe!
Flash STOCK ANDROID JB 4.2.2 (I mean stock, and not CWM flashable stock ROMs with root..)
Use stock Android launcher (Just stock, not modded or anything else)
And then Stop complaining!
Click to expand...
Click to collapse
Yeah i did that 2 weeks ago, and it just got laggy again
Sent from my GNexus
ray3andrei said:
Yeah i did that 2 weeks ago, and it just got laggy again
Sent from my GNexus
Click to expand...
Click to collapse
Ok.. Hmmm.....
Are you using custom kernel?
And which apps are running in background? E.g. Currents, Google+. FB...
And if you use custom kernel then make sure you use CPU governor that doesn't make Android slower or laggier..
I have actually never had any lags on my Nexus, I use 100% stock kernel, sometimes CM's kernel. I have free memory 2,10 GB of 13 GB (16GB GNex)..
Also I recommend to use some cleaner apps to delete unnecessary files..
For cleaning a bit my Nexus I use "Mobile Care" on Windows it is "ASC"
Which deletes e.g. Cache and junk files..
manumanfred said:
Ok.. Hmmm.....
Are you using custom kernel?
And which apps are running in background? E.g. Currents, Google+. FB...
And if you use custom kernel then make sure you use CPU governor that doesn't make Android slower or laggier..
I have actually never had any lags on my Nexus, I use 100% stock kernel, sometimes CM's kernel. I have free memory 2,10 GB of 13 GB (16GB GNex)..
Also I recommend to use some cleaner apps to delete unnecessary files..
For cleaning a bit my Nexus I use "Mobile Care" on Windows it is "ASC"
Which deletes e.g. Cache and junk files..
Click to expand...
Click to collapse
Like i said, i'm 100% stock, and i see a lot of people having these issues as well..
Sent from my GNexus

Phone has become laggy. Please help!

Hi guys, recently my gnex has become laggy. I don't know what the proper reason is. I have tried different roms and on all it's the same. After flashing a new rom once I use it for a few hours it becomes laggy. I have installed Facebook home (patched ). I have uninstalled it thinking it might be the reason and still the same. Any suggestion guys?
Thanks
Common issue on 4.2.2. There is a thread dedicated to this a few threads down.
Sent from my Galaxy Nexus using Tapatalk 2
Did u flash a 4.2.2 ROM ?
Sent from my Galaxy Nexus using xda premium
I have had this happen to my Galaxy Nexus couple of times, especially since the 4.2.2 update last December.
I know this might be a harsh solution and does take up a lot of time, especially if you have a relatively filled up sdcard (mine is usually around 6-8 gb), and requires using adb, but the best option/solution I found for this is to backup the entire contents of my SD Card to PC, wipe /sdcard, then restore all /sdcard contents.
Meanwhile, I also wipe /system and /data, transfer new ROM/Gapps/Kernel to phone and start with a clean set-up.
In terms of ROM, you can give ATOM a go (xda link in my signature). v12 for magure teamed with AK70 is blazing fast for me.
One thing I avoid doing is filling up my sdcard with music, as it seems as my sdcard gets filled it really slows down the phone.
Again, this is something that works for me, so it is worth a try if no better option is presented to you. As always, don't forget to back-up everything off-line before wiping anything. Best of luck!
search fstrim in market
Sent from my Galaxy Nexus using xda app-developers app
Possible solution
Try using apps like Greenify which will makes some of the useless or unwanted apps hibernate for more free ram. Use sdmaid, it'll remove the junk and duplicate files from your phone.
You can also try scripts like v6 supercharger for better ram management and Crossbreeder mod for more entropy.
Try using xenonhd rom 8.0 with ak kernel.
My phone is buttery smooth, fast and stable.
here try this thread :good: !
that could be the reason..

[Q] Which ROM? Or back to Stock for a fast phone

Hello
I have enjoyed having djolivier's JB ROM in my phone. But it is still so much slower than Stock. I need to be able to dial, text and search straight away. I have a class 10 SD, I'm using Int2Ext+ I don't have a lot of apps, I only partitioned 512MB to try and speed it up.
I upgraded to get the Gmail App with Primary Inbox etc. but Gmail is so slow I hardly use it
Do I need to go back to stock with Link2SD? Or Stock with Int2Ext+? Or is there a ROM out there that is really actually so fast that the app opens when you touch it - not 5 or 25 laggy seconds later?
This may not be the correct place for this - but I don't get straight answers on other sections of the forum.
Thanks in advance for your answers.
Chris
Hello. First of all I have to tell you that in my oppinion, the Wildfire S hardware is a bit weak, so you can't avoid the 5 laggy seconds for an app to open... But, I 'll tell you which roms are the fastest for me.
1. Stock. This is what I use. I like its performance, but I dislike it visually. I use a Sense 4 theme and live with it.
2. CM9. I my oppinion the fastest custom rom until now. It lacks one thing: Video recording. Someone could talk about the laggy video playback but Henry_01 modified some lib files in his MIUI port, and video playback is working there. So I replaced the libs in CM9 and it worked too. So If you don't care about video recording you can use this one.
3. JDevs upcoming update seems a lot promising to me, and this is what I'm waiting for to replace stock.
As for the scripts, in terms of speed:
Link2sd > int2ext+ >int2ext
I use stock android 2.3.5 Sense 2.1 with Link2sd.
This is what I think is the best, until now.
edit: I forgot the Cyanogenmod 10.1 by OWL project, it's good and fast too. But in my opinion cm9 is better, in terms of performance.
polfrank said:
As for the scripts, in terms of speed:
Link2sd > int2ext+ >int2ext
Click to expand...
Click to collapse
Thanks so much for your response. One follow up question. You're saying Link2SD is the best for speed? When I installed a JB rom without int2ext there was not enough memory to even start installing apps..... did I do something wrong? I don't want to go back to the days of uninstalling apps so I can update the ones with large memory etc.
Chris
ChrisChorlton said:
Thanks so much for your response. One follow up question. You're saying Link2SD is the best for speed? When I installed a JB rom without int2ext there was not enough memory to even start installing apps..... did I do something wrong? I don't want to go back to the days of uninstalling apps so I can update the ones with large memory etc.
Chris
Click to expand...
Click to collapse
I'm glad to help
You 're right. Link2sd worked succesfully only on GB and ICS for me too. You didn't do anything wrong, so use only int2ext(+) with JB.....
polfrank said:
Hello. First of all I have to tell you that in my oppinion, the Wildfire S hardware is a bit weak, so you can't avoid the 5 laggy seconds for an app to open... But, I 'll tell you which roms are the fastest for me.
1. Stock. This is what I use. I like its performance, but I dislike it visually. I use a Sense 4 theme and live with it.
2. CM9. I my oppinion the fastest custom rom until now. It lacks one thing: Video recording. Someone could talk about the laggy video playback but Henry_01 modified some lib files in his MIUI port, and video playback is working there. So I replaced the libs in CM9 and it worked too. So If you don't care about video recording you can use this one.
3. JDevs upcoming update seems a lot promising to me, and this is what I'm waiting for to replace stock.
As for the scripts, in terms of speed:
Link2sd > int2ext+ >int2ext
I use stock android 2.3.5 Sense 2.1 with Link2sd.
This is what I think is the best, until now.
edit: I forgot the Cyanogenmod 10.1 by OWL project, it's good and fast too. But in my opinion cm9 is better, in terms of performance.
Click to expand...
Click to collapse
Would you mind linking to which CM9 ROM you would suggest? Trying to breathe some life into my phone again.
Grorbabrag said:
Would you mind linking to which CM9 ROM you would suggest? Trying to breathe some life into my phone again.
Click to expand...
Click to collapse
For me this is the best CM9 rom: http://forum.xda-developers.com/showthread.php?t=2245617&highlight=slimsandwich
As it is, it has 2 bugs: no camera recording and slightly buggy video playback. If you want, I can fix the video playback and provide it to you tomorrow.
Although, I would suggest that you wait for the next big project by the owl team, based on android 4.2.2.
edit: Better use this link to SlimSandwich, as here, in xda it's not the latest version posted: https://teamblueridge.org/projects/files/
Rom > Marvel > Slimsandwich-marvel
Or tell me to give it to you with working libs for video playback.
Thanks for the info. The problem with owls project is that WiFi tethering is and has been broken for a long time and I hardly see them fixing it. I'll try out slimsandwich. I'm mainly looking for a fast, responsive ROM, not many features.
Sent from my Nexus 7 (2013) using xda app-developers app
Best ROM thread. Closed

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