Develop Bugs

Lag from wallpaper?

Hello friend when I use the Nexus wallpaper my phone lags a bit, ive used frankies kernal and matrix kernal on 4.0.3 still lags. How do i fix? I really like the wallpaper!

You can't, since the wallpaper is always constantly running and taking up ram memory, the phone home screens tend to become a bit more choppy when scrolling. Their is no fix for this but you can close apps from running in the background which might be helpful to save memory. Also the launcher your using can make a big difference.
Sent from my Galaxy Nexus using xda premium

Oh alright gotcha thanks
Sent from my Galaxy Nexus using xda premium

(Q) CHUNKENESS (LAG) on all roms and stock....why?

I just did a full unroot twice and being on stock seems somewhat smoother and less "chunky" than any of thr custom roms I have tried. All clean installs. I would appreciate any idea why I still have stutters and not fluid motions on anything.
Sent from my SAMSUNG-SGH-I317 using xda app-developers app

Jt004 said:
I just did a full unroot twice and being on stock seems so much smoother and less "chunky" than any of thr custom roms I have tried. All clean installs. I would appreciate any idea why?
Sent from my SAMSUNG-SGH-I317 using xda app-developers app
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Click to collapse
Truthfully...it's not.
http://forum.xda-developers.com/showthread.php?t=2028661
This rom when installed correctly blows stock out of the water. Add the Nova launcher..and tweak the settings...and you will see exactly what I mean.Use the latest TWRP..and wipe correctly...and you won't want to go back to stock...ever.
He has a new update coming soon...which will add even more to it.
No need to go full unroot if you have Triangle away & TWRP
Mac

Whatever im on, scrolling is just chunky and switching between apps even with jelly thunder....it is much less on stock but still there
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Jt004 said:
Whatever im on, scrolling is just chunky and switching between apps even with jelly thunder....it is much less on stock but still there
Sent from my SAMSUNG-SGH-I317 using xda app-developers app
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Click to collapse
Don't know what to tell ya...mine doesn't. Are you using Nova ? In it..you can change the settings to increase the speed for what your wanting..
Mine even without it isn't chunky or stutter..but is much much faster with the tweaks enabled in Nova.
Mac

Mac11700 said:
Don't know what to tell ya...mine doesn't. Are you using Nova ? In it..you can change the settings to increase the speed for what your wanting..
Mine even without it isn't chunky or stutter..but is much much faster with the tweaks enabled in Nova.
Mac
Click to expand...
Click to collapse
Yea used nova and "speed of light setting" still stutters a bit
Anyone else having this problem???
Sent from my SAMSUNG-SGH-I317 using xda app-developers app

Im on the same side. Been a flashaholic for years and noticed stock ROM always equal or better. Maybe not about performance But MOST Are Battery Life which I need the most. Enjoying stock 4.12 int S. Africa ROM now and no need to flash anything else.
♥★★♥ AT&T Galaxy Note II ♡☆☆♡

sweetboy02125 said:
Im on the same side. Been a flashaholic for years and noticed stock ROM always equal or better. Maybe not about performance But MOST Are Battery Life which I need the most. Enjoying stock 4.12 int S. Africa ROM now and no need to flash anything else.
♥★★♥ AT&T Galaxy Note II ♡☆☆♡
Click to expand...
Click to collapse
Do you have any stutter or chunkness on stock?
Thanks for imput guys!
Edit: stutters on stock as well...expecially scrolling
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Jt004 said:
Do you have any stutter or chunkness on stock?
Thanks for imput guys!
Edit: stutters on stock as well...expecially scrolling
Sent from my SAMSUNG-SGH-I317 using xda app-developers app
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Click to collapse
No issues here with any of 3 different roms. What apps are you running or is it like this immediately after flashing? sounds like something is running in the background causing your problem. Is media scan running constantly? Need more info on what is going on in the background to diagnose.
Sent from my SAMSUNG-SGH-I317 using xda premium

lol.....WTF is Chunkness?????
is this an acceptable android term that i missed.....lol

Lol the chunkeness monster :what:
Sent from my SAMSUNG-SGH-I317 using Tapatalk 2

the2rrell said:
lol.....WTF is Chunkness?????
is this an acceptable android term that i missed.....lol
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Click to collapse
He is meaning thishttp:// http://www.thefreedictionary.com/_/dict.aspx?word=clunky
The stock rom is chunky. ..it's full of bloat. ..
Most custom roms are de-bloated already.
Sounds like he had a bad install. ..and flashed a stock rooted rom...
Mac

Maybe try to reduce the Animated Scale setting under Settings - Developer Options from 1x to 0.5x or below? Toggle GPU rendering setting in there as well.
I also agree that a lot is dependent on your launcher. Nova is good to compare too *only* if you optimize it's settings to set all to "Faster than light"

the2rrell said:
lol.....WTF is Chunkness?????
is this an acceptable android term that i missed.....lol
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Click to collapse
tyshemi said:
Lol the chunkeness monster :what:
Sent from my SAMSUNG-SGH-I317 using Tapatalk 2
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haha...I am meaning the phone stutters and lags durring scrolling and moving between windows and applications even when using nova and faster than light settings with the transitions to 0.5. It does not seem smooth as it is supposed to be.

I agree. Rooted doesn't scroll as well.
tyshemi said:
Lol the chunkeness monster :what:
Sent from my SAMSUNG-SGH-I317 using Tapatalk 2
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I'm on the newest version of CleanRom. I much prefer it to stock. There are a lot of features I can't live without. Still, the price you pay is with scrolling. It's jerky compared to stock, especially when you are slow scrolling. Fast scrolling is not an issue.

Yeah, I don't know what you talking about. I'm running Jedi X6.1.2 and I don't feel a performance difference, but I do have a lot of nice goodies stock doesn't have.

OP should make a video to show people his problem
I experience none of that with jedi or cleanrom
Sent from my SGH-I317M using xda app-developers app

I know what he means. I also started a thread about jerky scrolling. Some people seem to have decent eyes they just dont realize or never seen a fluid scrolling capable samsung rom. My stock browser is buttery smooth even with heavy picture loaded wep pages. However tapatalk and facebook and some apps are super jerky. Even setting menu of phone is very jerky. Unbelievable. They are jerky when u scroll only with medium speed. If you scroll very slow or very fast its smooth.
This is very annoying for me. So I flashed every available rom and kernel and tried every rom/kernel combo. I think I found the solution.
Seems like The problem is caused by cpu governer + rom type. So I tried some stock roms that are very smooth and that are jerky.
I got the best scrolling with note2core kernel and ONLY IF you select iNTERACTIVE governer. Perseus and other kernels only have pegasusq governer. Once I made it interactive they all became super smooth.
If you are running perseus kernel or such u can also test this by selecting "performance" governer. It basically keeps your cpu in highest level. And your scrolling becomes buttery smooth.
It has something to do with cpu levels I guess. With pegasusq there is not much load to trigger higher cpu levels so it uses low levels.
I suggest you to try note2core with interactive governer.
Sent from my SAMSUNG-SGH-I317 using Tapatalk 2

warfanax said:
I know what he means. I also started a thread about jerky scrolling. Some people seem to have decent eyes they just dont realize or never seen a fluid scrolling capable samsung rom. My stock browser is buttery smooth even with heavy picture loaded wep pages. However tapatalk and facebook and some apps are super jerky. Even setting menu of phone is very jerky. Unbelievable. They are jerky when u scroll only with medium speed. If you scroll very slow or very fast its smooth.
This is very annoying for me. So I flashed every available rom and kernel and tried every rom/kernel combo. I think I found the solution.
Seems like The problem is caused by cpu governer + rom type. So I tried some stock roms that are very smooth and that are jerky.
I got the best scrolling with note2core kernel and ONLY IF you select iNTERACTIVE governer. Perseus and other kernels only have pegasusq governer. Once I made it interactive they all became super smooth.
If you are running perseus kernel or such u can also test this by selecting "performance" governer. It basically keeps your cpu in highest level. And your scrolling becomes buttery smooth.
It has something to do with cpu levels I guess. With pegasusq there is not much load to trigger higher cpu levels so it uses low levels.
I suggest you to try note2core with interactive governer.
Sent from my SAMSUNG-SGH-I317 using Tapatalk 2
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Click to collapse
Thanks for your detailed response. ..will try and give some feedback
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Just changed to interactive and very laggy more than before even when forcing all cores online. Ran benchmark it ranged from 30 fps to 62 fps.
I want to exchange at att store but dont know what to tell them..any help is greatly appreciated
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Jt004 said:
Just changed to interactive and very laggy more than before even when forcing all cores online. Ran benchmark it ranged from 30 fps to 62 fps.
I want to exchange at att store but dont know what to tell them..any help is greatly appreciated
Sent from my SAMSUNG-SGH-I317 using xda app-developers app
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the lag should be enough, i did it on my galaxy s3 i had one that seemed to have alot of micro lag......if they can see it they should replace it. Most likely they will ask you to show them the problem, tell them you have a friend with the note 2 and you dont see any of this on his phone and think that it must be a bad unit. they should just replace it if its within the alotted time. just keep complaining you didnt pay that much money for a device to be as laggy as a last years gen phone and so on blah blah blah.....they should give you a new one.

Looking to kill the lag.

Hey everyone, can I get tips for decemating the lag on this phone. Its really making me consider the HTC One. At this point, the s4 is slower than my nexus 4. Thank you.
Sent from my SGH-M919 using xda app-developers app

Well flash a custom rom, ooen dev settings and decrease the time for transitions, or maybe try seeder (I havent tried)
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Are there any roms that still allow me to use the extra sensors?
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Heath0164 said:
Are there any roms that still allow me to use the extra sensors?
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Oh yeah im on wicked right now. Its just a modified stock rom with some god tweaks
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Could you post a link to the rom thread or site. Cant find it for the galaxy s4
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What have you done/installed since you got your phone? My phone actually hasn't experienced any noticeable lag at all, not even once since opening the box. And I had three of them - all had zero lag. Of course, I still went and updated it and disabled some stock apps. It's getting better and better. The only issue is the speed at which this phone gets warm performing basic tasks like camera, email, internet. Even sometimes in my pocket with Sync turned off and Sound muted, the phone would get warm by itself. That's funny.

GG2012 said:
What have you done/installed since you got your phone? My phone actually hasn't experienced any noticeable lag at all, not even once since opening the box. And I had three of them - all had zero lag. Of course, I still went and updated it and disabled some stock apps. It's getting better and better. The only issue is the speed at which this phone gets warm performing basic tasks like camera, email, internet. Even sometimes in my pocket with Sync turned off and Sound muted, the phone would get warm by itself. That's funny.
Click to expand...
Click to collapse
I installed action launcher, removed animations and thats about it. Right now I'm downloading the wicked rom to install, but I don't want to lose all of the samsung features such as, "smart scroll, s beam, multi-window, etc). Would you happen to know if the wicked v2 rom removes any of those?

im tired of the lag too.im on stock rooted with all the gimmics disable , my gf gs3 is alot faster. gallery takes about 2 sec just to open.
hopefully is fixed. had the htc one but battery life on it doesnt compare to gs4 .

If you don't want to be rooted to "kill the lag" go to recovery mode and factory reset and reboot. Do not touch or do anything with the phone for 5 minutes before setting up.

Im stock rooted, running Faux's kernel. I ALWAYS disable animations in Developer options....that alone eliminates much of the lag in any phone. Also, you can disable the S Voice connection to the home button.
Lastly if you want an incredibly ultra fast experience in scrolling and app drawer.... Install Nova...and make sure to make scroll speed "faster than light". You will then see how fast this phone can be when not slowed down by animations. The nice thing about Touchwiz, is that the settings and notification tray look fairly stock JB....so it matches great with Nova.
This S4 is FLYING....so friggin fast, zero lag, great battery life!
Try it out!
Cheers.

[Q] scrolling lags on XDA apps ?

Hi.
I want to you have some lag/freeze when you scroll in thread with xda apps.
Thanks

ppn7 said:
Hi.
I want to you have some lag/freeze when you scroll in thread with xda apps.
Thanks
Click to expand...
Click to collapse
i am using XDA Premium nothing noticed so far its smooth,
Could you clear Cache for this app and Data and re setup and try again .

I get it sometimes, depending on what kernel / rom I'm using. I use it to test kernel / rom smoothness as a test.
Sent from my GT-N7100 using xda premium

Thanks in fact i'm using perseus kernel, but i think it depend on which apps i'm using. On some apps i have no lag.
I also use pheonix rom, but if i want to eliminate these lags, i'll loose some battery life.
I think i'll buy zerolemon battery and put higher settings on the kernel. But i really need the settings for color on perseus kernel and i don't know if any other kernel use it?

If you're on Stock Rom then there'll be lag, in xda, in Tapatalk, when scrolling in my files and almost everywhere else. But since I moved to Android Revolution HD, almost 50% of those lag things are gone. Now when I scroll through Tapatalk, or in Twitter, it's just smooth as hell. Well not iOS or WP smooth, but for Android it's more than enough. Honestly I've never believed or seen a droid phone could perform this fluidly.
I sounded like a custom Rom fan, but let me tell you, I actually hate them, and always preferred stock ROMs, but this ARHD is something.
Sent from my GT-N7100 using Tapatalk 2

I just tick force GPU rendering and disable hardware overlays in developers options and lags are gone on my stick rom. Shrugs.
Sent from my GT-N7100

@rbiter said:
I just tick force GPU rendering and disable hardware overlays in developers options and lags are gone on my stick rom. Shrugs.
Sent from my GT-N7100
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That does work, but some apps...most noticeably the email app doesn't play nice with that setting.

madpete said:
That does work, but some apps...most noticeably the email app doesn't play nice with that setting.
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Click to collapse
Really? Because I recently have left both those ticked because I haven't had any other problems in other apps. Never had a problem with email app ever. I ticked both of those approximately two months ago and still haven't run into any color or cache scrolling problems. Heck it seems a couple of other apps lost the infamous xda lag. Cant believe xda app is still laggy.
Sent from my GT-N7100

@rbiter said:
Really? Because I recently have left both those ticked because I haven't had any other problems in other apps. Never had a problem with email app ever. I ticked both of those approximately two months ago and still haven't run into any color or cache scrolling problems. Heck it seems a couple of other apps lost the infamous xda lag. Cant believe xda app is still laggy.
Sent from my GT-N7100
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Try this: Set it on, go into the email app and click into an email (not just inbox but an email) now scroll quickly. For me I always see distortion...I've tried many times with different roms / kernels but its always the same. Not a biggy though, I just use another email app now
Edit: Im talking about the email app not gmail app btw.

Lol. That is due to Mali's slower fill rate. And once you scroll through all of it, it doesn't do it anymore. Same in the browsers. You're less likely to see that on a power vr or adreno platform.
Sent from my GT-N7100

@rbiter said:
Lol. That is due to Mali's slower fill rate. And once you scroll through all of it, it doesn't do it anymore. Same in the browsers. You're less likely to see that on a power vr or adreno platform.
Sent from my GT-N7100
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Ahh I see, though distortion is distortion, whatever the reason
It annoyed me anyway, so i changed email app. All good now.

I already have gpu rendering enabled. But i didn't try to disable overlays hardware gpu. I'll try thanks!

@rbiter said:
I just tick force GPU rendering and disable hardware overlays in developers options and lags are gone on my stick rom. Shrugs.
Sent from my GT-N7100
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God I am so stupid! I fell for this, flashed back Stock ROM and enabled those options! Now after half an hour I am flashing back ARHD and restoring backup.
Thanks a lot for wasting my 30 mins and the rickshaw tour from my Ferrari.

madpete said:
Ahh I see, though distortion is distortion, whatever the reason
It annoyed me anyway, so i changed email app. All good now.
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Click to collapse
It has nothing to do with gpu rendering. You can replicate it in many browsers with it with out GPU rendering ticked. It can minor or major issues but I just haven't run into any lately, so for now it stays permanently ticked til I come across something elsemucked up.
Sent from my GT-N7100

@rbiter said:
It has nothing to do with gpu rendering. You can replicate it in many browsers with it with out GPU rendering ticked. It can minor or major issues but I just haven't run into any lately, so for now it stays permanently ticked til I come across something elsemucked up.
Sent from my GT-N7100
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Hmmm, I only see it with Force GPU enabled.

Lags still here even if i activate 2 options on developers tools about gpu.

[Q] Is there lag like when the S4 came out?

From watching the review videos, the Note 3 seems pretty fluid, much more snappier than the S4. Just wondering if I can get anyone's perspective on it? How snappy is the UI? Does the browser have any lag? Overall performance? Thanks

I have no lag at all. When I took the battery out or restart it takes a min with the optimizing apps at the beginning bc its like 270 apps installed but after that I have no complaints. Not sure if it does the optimizing thing bc im stock rooted or if thats normal.
Sent from my SGH-T889 using xda app-developers app

damedolla2 said:
I have no lag at all. When I took the battery out or restart it takes a min with the optimizing apps at the beginning bc its like 270 apps installed but after that I have no complaints. Not sure if it does the optimizing thing bc im stock rooted or if thats normal.
Sent from my SGH-T889 using xda app-developers app
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Click to collapse
I second this. I can't see any lag on anything. And I mean anything. Launcher, launching and using apps, scrolling, etc. Super buttery smooth all around.

Third this... Zero lag at all!

I have zero lag. I'm running a stock rooted Rom on T-Mobile with Apex Launcher. The 2.3 GIG processor and the 3 GIG of Ram handle this with lots of room to spare!!!
sent from my Note 3

Thanks to all ya'll, thats very good to hear. I cannot stand lag.

It has more to do with having 4.3 unlike the s4 thst had 4.2
Sent from my SM-N900T using xda app-developers app

Mad lag on my s4 and 0 lag on my note3
Sent from my SM-N900T using xda app-developers app

No lag for the most part, but when turning off the screen, there is a delay from when the button is pressed to when it decides to actually do something.

No lag for me. This phone is fast and smooth.
Sent from my SGH-M919 using Tapatalk 4