S4 lagging. - T-Mobile Samsung Galaxy S 4

From about a week, I have noticed my s4 lagging. I have a S-View like cover, so whenever I close it, the screen doesn't go to the black and doesn't show me all the details, instead it stays like that for 5 seconds then goes to the S-View screen. Then I noticed, sometimes when I try to put my phone on vibrate, I press the volume down all the way and the phone goes to vibrate, but the volume slider comes after about 6 seconds. Anyone else experiencing this too? Thanks.
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Anyone
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Give it time for someone to find a solution.
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Abhi97 said:
From about a week, I have noticed my s4 lagging. I have a S-View like cover, so whenever I close it, the screen doesn't go to the black and doesn't show me all the details, instead it stays like that for 5 seconds then goes to the S-View screen. Then I noticed, sometimes when I try to put my phone on vibrate, I press the volume down all the way and the phone goes to vibrate, but the volume slider comes after about 6 seconds. Anyone else experiencing this too? Thanks.
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Ya well could it be from the ridiculous amount of ram thats taken ...heck it used to be that 2g of ram was unheard of then the s3 got it, now its common on all phones almost. .. yet the s4 of the 1.78gigs avail we only get to use 0 .78g. I swear unless im seeing things crooked every time I clear my ram, it still shows a gig used and a 0.78g available. ..Now the s3 and N2 all are around 600mb used of 1.78 available. To me I think ram plays a big part with lag issues, and the s4 o.s is evidentally a fully packed and loaded o.s
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At first i thought it was just the Samsung OS that was causing such lag, so i installed CM10.1 only to find out that it is pretty much the same. There is something weird with the GS4 and stuttering when animations happen or just overall lagginess.

I too get this lag sometimes. It's very comparable to what I was experiencing on touchwiz with my s3. Switching to aosp (tried a few different roms) made it run much smoother, especially without all the bloat and background processes running.
I'm sure once development for these phones pick up we will see more changes to the performance of this phone. I think more ram would help, but for what we have, debloating would be my best suggestion on touch wiz.
Also, I use nova launcher which is pretty light and maybe it's just me but I have less of that lag now.
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Related

Recent apps chooses wrong app

This happens to me maybe one in 10-20 times I use the task switcher soft key. I press the key, press the task I wish to switch to, and another task launches instead. It's always one that is in the switcher, sometimes a very recent one, like 3rd up the list, but sometimes it's from a while ago, like 10 up the list. Had this issue on multiple roms and kernels.
Anyone else?
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I'm seriously the only one, or is this already discussed somewhere?
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I haven't seen this discussed before which probably means it isn't a common issue. Have you tried asking in the thread of whatever rom you are using ?
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I don't know if you're the only one, but its certainly never happened to me. Always opens the app I touch. I'm going to guess if you're not the only one you're definitely one of a rare few, as I've never seen anyone else state such a problem.
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Happens to my on AOKP JB Build 4. Either that or it doesn't switch the app (although the app switcher goes away). Usually happens with YouTube though, whether I'm switching from/to YouTube.
I'm on affinity right now, but it's also happened to me on liquid smooth. I will ask in appropriate thread, just wanted to see if it was known or not.
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I've had it happen on both my N7 and Gnex. Both running different ROMs
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It happens to me. I always thought it was because I wasn't allowing enough time for the task switcher list to "refresh". Ok, so lets say you click task switch button.. back out... then open an app... now tap task switch and select one of the apps really quickly - what happens is that it chooses the wrong one because it hasn't had a chance to refresh. It's like the graphical front end is different than the touch event for a split second before it refreshes the list of recent apps.
What I usually do is wait a second or two before choosing the app and this seems to have solved this problem for me... but it seems that the device shouldn't show anything until everything is completely refreshed. I seem to think this is where they were allowed to make the recent apps list open faster than it did in ICS. ICS opened up a refreshed list but JB opens faster and the list isn't totally refreshed behind the scenes.
That's a good observation. I started waiting a second or two before switching, and now it works good. I noticed I have to wait longer if my phone is lagging a bit or I have a few heavy apps running. Wish it would just work but oh well.
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Just like to add, I have the same problem... I'll try the patience .
There is a pretty good article explaining that behaviour on AndroidPolice.
(at least for those instances where it is not caused by some weird lag that some of you described)
Happens to me all of the time, I just recently started giving it a second before giving it a nice strong touch. 4.2 issue I assume?
This problem happens to me as well. I'm running Android 4.1.2 on a Motorola D3

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.
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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.
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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] 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.
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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.
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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!!!
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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
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Mad lag on my s4 and 0 lag on my note3
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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.
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Is this happening to you?

So, i love my note 3, so far. I rooted and installed Ds rom and l love it. Everything works perfectly, except for one thing my display is auto brightness itself!! I have auto brightness off, I have dynamic mode checked, and smart screen setting turn off.
Every time I start to play need of speed most wanted, it starts to auto bright itself!! :banghead:
Check out download the game and see if it happens to you!
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It happens on mine too. It's a Touchwiz thing because it also happened on my S4. But once I installed CM10 on it that issue went away. I know it's annoying.
Nexus ONE
Did u go to display, screen mode and change it off of adapt display
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gonnapushthru06 said:
Did u go to display, screen mode and change it off of adapt display
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Theres nothing you can do about it , its a feature in the kernel called brite and it happened on the S4 also. A dev is gonna have to make a kernel with it disabled. Its there so when the phone gets warm or hot it dims the screen automatically until phone cools back down and then full brightness comes back. There have been a couple threads on this already and i even took my first Note back and exchanged it and the second one does it too. Its software related hopefully samsung will release an update to take this feature out
breezy09 said:
Theres nothing you can do about it , its a feature in the kernel called brite and it happened on the S4 also. A dev is gonna have to make a kernel with it disabled. Its there so when the phone gets warm or hot it dims the screen automatically until phone cools back down and then full brightness comes back. There have been a couple threads on this already and i even took my first Note back and exchanged it and the second one does it too. Its software related hopefully samsung will release an update to take this feature out
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O yea I know that but it happens a lot less to the point where it isn't noticeable attached all after about a day of use
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gonnapushthru06 said:
O yea I know that but it happens a lot less to the point where it isn't noticeable attached all after about a day of use
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Yeah i unchecked everything and anything that had to do with auto-brightness and it seems to happen less now. Its just annoying i think its also in there to help preserve battery life but i bought this phone for the big bright screen hopefully a DEV will fix it with a custom stock kernel
breezy09 said:
Theres nothing you can do about it , its a feature in the kernel called brite and it happened on the S4 also. A dev is gonna have to make a kernel with it disabled. Its there so when the phone gets warm or hot it dims the screen automatically until phone cools back down and then full brightness comes back. There have been a couple threads on this already and i even took my first Note back and exchanged it and the second one does it too. Its software related hopefully samsung will release an update to take this feature out
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I think that's good news about my phone. I thought my was defective or something like that...
I did try lux and a brighter note apps, to see if that would fix the issue, but it didn't.
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Yep it's normal. Nothing you can do except keep the temp under 90F. LOL I went crazy trying to figure it out myself. Once the temp gets over 90 for me, it starts auto dimming even with everything disabled for auto-screen brightness.

Low benchmarks.. Choppy performance..

On AOSP 4.4 ROMs I get way worse benchmarks than I do on TW 4.4 ROMs. But no matter what I do, I always have choppy performance and insane lag on any ROM I try for this phone. I know it's relatively old but shouldn't it be a little more efficient than this? If anyone can think of anything I can do to make the performance better, I'm open for suggestions.
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that's crazy, I've had this phone since it came out, and never had any lag on any rom. Do you have GPS running all the time or many apps running in the background?
joeyhdownsouth said:
that's crazy, I've had this phone since it came out, and never had any lag on any rom. Do you have GPS running all the time or many apps running in the background?
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I turn GPS off whenever I don't need it and I stop all running processes at least twice per hour. I'm on my second S3 and I still get lags and stutters no matter what I'm doing, and the benchmarks on AOSP ROMs are so small and I know this phone can do better than that cause the TW benchmarks are so much higher.
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succumbtothegreater said:
I turn GPS off whenever I don't need it and I stop all running processes at least twice per hour. I'm on my second S3 and I still get lags and stutters no matter what I'm doing, and the benchmarks on AOSP ROMs are so small and I know this phone can do better than that cause the TW benchmarks are so much higher.
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Goes to show that not all phones are built the same.
joeyhdownsouth said:
Goes to show that not all phones are built the same.
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You've got that right. I'm going to try Wicked 7.2 later today and see how that goes.
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