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My DHD is like 2 months old and I admit that it has lots of apps on it. it started to lag and I found out that turning the usb debugging on solved the problem and everything is smooth and fine but after I root it with visionary v14 it started to lag badly in sometimes and it will never return normal unless I restart and I never turn fast boot on. So then I used ADW launcher. It reduces the lag but not that much. Then at last after reading forums I found out that flashing buzz kernel is one solution so I tried it and it succeed to reach up to 1.5Ghz and solves the lag problem. Everyone in the forum said that it runs really smoothly and has no problem but for my phone, after 2 days, it freezes and restart and then just now when I was charging, it started to freeze and one way to get out of it is to pull out the battery. What is wrong with my DHD? it seems that I have one of the slowest DHD it scored only 1700 on quadrant standard at 1Ghz. please help me...
thanks in advance
anyone can help me?
Try installing osmonitor or any task manager, try to look at each process, identify which ones are busy using the cpu..
Alternatively, try turning off auto-sync..
Ive installed all of them and my auto-sync is off. when I open my osmonitor, everything is 0% except the os monitor and the android system...
thx for the reply though
craze96 said:
Ive installed all of them and my auto-sync is off. when I open my osmonitor, everything is 0% except the os monitor and the android system...
thx for the reply though
Click to expand...
Click to collapse
Forgot to mention, i read somewhere that the sd card can sometimes cause lags.. i dunno.. for me, i had it last time when i use stock sense.. turning usb debugging on reduces the lag, but it still there.. now i just use cm7, smooth as a butter..
craze96 said:
My DHD is like 2 months old and I admit that it has lots of apps on it. it started to lag and I found out that turning the usb debugging on solved the problem and everything is smooth and fine but after I root it with visionary v14 it started to lag badly in sometimes and it will never return normal unless I restart and I never turn fast boot on. So then I used ADW launcher. It reduces the lag but not that much. Then at last after reading forums I found out that flashing buzz kernel is one solution so I tried it and it succeed to reach up to 1.5Ghz and solves the lag problem. Everyone in the forum said that it runs really smoothly and has no problem but for my phone, after 2 days, it freezes and restart and then just now when I was charging, it started to freeze and one way to get out of it is to pull out the battery. What is wrong with my DHD? it seems that I have one of the slowest DHD it scored only 1700 on quadrant standard at 1Ghz. please help me...
thanks in advance
Click to expand...
Click to collapse
it could be the undervolt in the buzz kernel that's causing the instability and reboots .... it did for me btw i have over 500 apps on my phone and it runs fine (apart from sence fc'ing if i try to use my phione too soon after boot) lol
SAPPH1RE said:
Forgot to mention, i read somewhere that the sd card can sometimes cause lags.. i dunno.. for me, i had it last time when i use stock sense.. turning usb debugging on reduces the lag, but it still there.. now i just use cm7, smooth as a butter..
Click to expand...
Click to collapse
Is cm7 really that smooth? No lag at all...
N what are the disadvantages of cm7? I am really noob in this so where can i find step by step tutorial?
I am quite interested in flashing it
Thanks
craze96 said:
Is cm7 really that smooth? No lag at all...
N what are the disadvantages of cm7? I am really noob in this so where can i find step by step tutorial?
I am quite interested in flashing it
Thanks
Click to expand...
Click to collapse
Hmm, disadvantages? I've seen almost none apart from certain apps not gingerbread friendly, eg: need for speed shift.. Other than that, it's just a plain new android system, and not clutter over fancy ui such as sense.
You can try reading the step-by-step tutorial in the android developement thread. There are currently 3 (i guess) different compilation of cm7, but still the same none the less..
I love the one in my signature, u can try to check it out.. happy flashing..
SAPPH1RE said:
Hmm, disadvantages? I've seen almost none apart from certain apps not gingerbread friendly, eg: need for speed shift.. Other than that, it's just a plain new android system, and not clutter over fancy ui such as sense.
You can try reading the step-by-step tutorial in the android developement thread. There are currently 3 (i guess) different compilation of cm7, but still the same none the less..
I love the one in my signature, u can try to check it out.. happy flashing..
Click to expand...
Click to collapse
ummm... 1 more thing is there any way that I can return back once im in CM7?
This is really weird ever since I flashed the XXML8 kernel my phone cannot play temple run and it always force closes when i play it.
I used to be able to play 3d games but now they are very laggy and jittery.
No 3d game i can play without glitchness they ALL lag
fayosi said:
This is really weird ever since I flashed the XXML8 kernel my phone cannot play temple run and it always force closes when i play it.
I used to be able to play 3d games but now they are very laggy and jittery.
No 3d game i can play without glitchness they ALL lag
Click to expand...
Click to collapse
What rom are you currently using?
Sent from my GT-I8150 using xda premium
fayosi said:
This is really weird ever since I flashed the XXML8 kernel my phone cannot play temple run and it always force closes when i play it.
I used to be able to play 3d games but now they are very laggy and jittery.
No 3d game i can play without glitchness they ALL lag
Click to expand...
Click to collapse
i flashed that kernel just last week, and yeah at first its laggy but when i think the engine heats up it will boost your phone, i also complained about laggyness to yewsiong since he was the one who got the tutorial for flashing a kernel, i even ask him how to revert my kernel back to normal, but after a few hours i tried again and its smooth, it lags a bit but not as laggy as the stock kernel. maybe there are some apps or you put too much on your phone memory that causes the lag.
Karmalot said:
What rom are you currently using?
Sent from my GT-I8150 using xda premium
Click to expand...
Click to collapse
stock ROM
kemaro30 said:
i flashed that kernel just last week, and yeah at first its laggy but when i think the engine heats up it will boost your phone, i also complained about laggyness to yewsiong since he was the one who got the tutorial for flashing a kernel, i even ask him how to revert my kernel back to normal, but after a few hours i tried again and its smooth, it lags a bit but not as laggy as the stock kernel. maybe there are some apps or you put too much on your phone memory that causes the lag.
Click to expand...
Click to collapse
hello guys,
i've been successfully flashed my kernel this morning, from cow kernel into the xxlm8 kernel. But i got a same problem like fayosi said, this kernel makes my phone run very laggy. I'm not very shock with this condition coz i've already read this thread before, and referring to the kemaro30 explanation above, it will laggy in the beginning. So i let my phone and wait with very patience.
But now, it's almost 6 hours since i flashed this kernel but still no improvement progress in my phone performance. Still very laggy
how long should i wait?? or, should i re-flashed my kernel?? any ideas or solution maybe..??
thanks n regards
bengonk said:
hello guys,
i've been successfully flashed my kernel this morning, from cow kernel into the xxlm8 kernel. But i got a same problem like fayosi said, this kernel makes my phone run very laggy. I'm not very shock with this condition coz i've already read this thread before, and referring to the kemaro30 explanation above, it will laggy in the beginning. So i let my phone and wait with very patience.
But now, it's almost 6 hours since i flashed this kernel but still no improvement progress in my phone performance. Still very laggy
how long should i wait?? or, should i re-flashed my kernel?? any ideas or solution maybe..??
thanks n regards
Click to expand...
Click to collapse
Its not laggy anymore like 18hours after also try to turn the phone off take out battery then put in on again------if that dont work you can wipe cache and dalvik cache. My 3d games does not lagg anymore after this xxml8 is working fine now.
bengonk said:
hello guys,
i've been successfully flashed my kernel this morning, from cow kernel into the xxlm8 kernel. But i got a same problem like fayosi said, this kernel makes my phone run very laggy. I'm not very shock with this condition coz i've already read this thread before, and referring to the kemaro30 explanation above, it will laggy in the beginning. So i let my phone and wait with very patience.
But now, it's almost 6 hours since i flashed this kernel but still no improvement progress in my phone performance. Still very laggy
how long should i wait?? or, should i re-flashed my kernel?? any ideas or solution maybe..??
thanks n regards
Click to expand...
Click to collapse
maybe you should check your cpu or use some application that can tweak your phones performance,, btw i use ram manger pro and always set to balanced. i also use advanced task manager to autokill apps that the phone really doesn't need.. and i use stock rom, never tried on other rom. and one more thing, i think my phone took about a day or more than 24hrs before i notice that its not laggy anymore.
here's what i experienced before to let you know http://forum.xda-developers.com/showpost.php?p=26780650&postcount=53
fayosi said:
Its not laggy anymore like 18hours after also try to turn the phone off take out battery then put in on again------if that dont work you can wipe cache and dalvik cache. My 3d games does not lagg anymore after this xxml8 is working fine now.
Click to expand...
Click to collapse
kemaro30 said:
maybe you should check your cpu or use some application that can tweak your phones performance
Click to expand...
Click to collapse
Hi guys, first thanks for your some ideas n solutions to me.
And after read both of comments above, i think i know what is cause this problem.
I found that i was using the powersafe governor as my main governor, really my bad at all !!!
Now, with ondemand governor it runs very smooth with no lag, and tomorrow i will give my review about this kernel.
Once again, many thanks for your help guys :thumbup:
Thanks n regards
Sent from my GT-I8150 using XDA
Hello guys,
First i want to apologize for my bad english. I hope you can understand some of my words
My problem : i really like my note 2 and i had a s3 before, but sometimes my phone ist really laggy.
I tried everything and it is still not smooth. The animation when i open an app or closing by pressing the homebutton is not always, but often laggy.
This is really annoying , because i tested the note 2 in the shop and it feels really smooth.
First my phone runs smooth at all, but after a month it starts to lag. After a fullwipe and custom rom and kernel the problem is still there. I tried over 40 roms and with every Kernel. Can you help me to solve my problem and make my phone smooth as the nexus 4 or galaxy nexus?
Best regards from germany
Zuhao said:
Hello guys,
First i want to apologize for my bad english. I hope you can understand some of my words
My problem : i really like my note 2 and i had a s3 before, but sometimes my phone ist really laggy.
I tried everything and it is still not smooth. The animation when i open an app or closing by pressing the homebutton is not always, but often laggy.
This is really annoying , because i tested the note 2 in the shop and it feels really smooth.
First my phone runs smooth at all, but after a month it starts to lag. After a fullwipe and custom rom and kernel the problem is still there. I tried over 40 roms and with every Kernel. Can you help me to solve my problem and make my phone smooth as the nexus 4 or galaxy nexus?
Best regards from germany
Click to expand...
Click to collapse
Hi,
I must say that if you've tried multiple roms and kernels, and wiping it every time, then it must be a hardware fault. I have only flashed my device once, it's stock, and it's very smooth almost every since moment of every single day. This device is VERY powerful. It shouldn't lag, especially not after a recent format. Is it possible you've killed something in it by accident? Dropped it? Kicked it? Liquid in it? Something short-circuiting?
It just seems strange that a newly formatted device would lag. Have you tried stock?
zkyevolved said:
Hi,
I must say that if you've tried multiple roms and kernels, and wiping it every time, then it must be a hardware fault. I have only flashed my device once, it's stock, and it's very smooth almost every since moment of every single day. This device is VERY powerful. It shouldn't lag, especially not after a recent format. Is it possible you've killed something in it by accident? Dropped it? Kicked it? Liquid in it? Something short-circuiting?
It just seems strange that a newly formatted device would lag. Have you tried stock?
Click to expand...
Click to collapse
Hi, this is a warning. My Note 2 started to become laggy just before it suddenly died from Sudden Death Syndrome (SDS)
A Note 2 is one of the most powerful devices on the market and it SHOULD NOT LAG UNDER ANY CIRCUMSTANCES and mine never did, until the week it died.
http://forum.xda-developers.com/showthread.php?t=2093599
http://forum.xda-developers.com/showthread.php?p=41801659
zkyevolved said:
Hi,
I must say that if you've tried multiple roms and kernels, and wiping it every time, then it must be a hardware fault. I have only flashed my device once, it's stock, and it's very smooth almost every since moment of every single day. This device is VERY powerful. It shouldn't lag, especially not after a recent format. Is it possible you've killed something in it by accident? Dropped it? Kicked it? Liquid in it? Something short-circuiting?
It just seems strange that a newly formatted device would lag. Have you tried stock?
Click to expand...
Click to collapse
Everything is working well and i never dropped my phone. I don't think, that this is a hardware fault because i had these lags with my S3 too. And most of my friends have a s3 too and i can see these laggs too. I am searching for a mod or app, which makes my Phone smoother. I've tried seeder, no different.
But thank you for your answer!
I have checked my chip with the app emmc brick bug check and it says that i got the sane chip with no sudden death. I should be safe.
Try rubbing some butter on your phone, that should make it smooth!
Or you could go Aosp.
Sent from my GT-N7100 using xda app-developers app
Zuhao said:
Everything is working well and i never dropped my phone. I don't think, that this is a hardware fault because i had these lags with my S3 too. And most of my friends have a s3 too and i can see these laggs too. I am searching for a mod or app, which makes my Phone smoother. I've tried seeder, no different.
But thank you for your answer!
I have checked my chip with the app emmc brick bug check and it says that i got the sane chip with no sudden death. I should be safe.
Click to expand...
Click to collapse
I have both an S3 in my house and a Note 2 (my personal device), what are you doing and I can tell you if I'm getting any lag doing something. Because the S3 doesn't lag too much. Its only fault in my opinion is the lack for the extra gig of ram, but to do every day activities + gaming, it's a great device. The Note 2 hasn't lagged on me yet :s. I mean, come on! 4 cores and 2 gb of ram.
So, let us know what you're doing and how to reproduce the lag and I'd be more than happy to check it out with you. But I seriously think there is something wrong with your device if it lags on EVERY rom and EVERY kernel. That shouldn't happen.
Gaming, scrolle through the homescreens are very smooth. But when i open an app and press the homebutton, then the animation is very laggy. Most of the time my note is smooth , but only the animation while opening and closing apps is very laggy.
Yes i tried aosp and it is perfectly smooth, but the Touchwiz features and the s pen are the main reason, why i bought this phone. So i want to keep my Touchwiz Features but make my system more smooth.
Hello
I would recommend you to try this, I've been using this setup for a while now and it's the smoothest experience I've had with the phone yet, install stock ROM through ODIN, with the galaxy note 2 toolkit from this forum do the root plus custom recovery plus busy box plus rename option, freeze whatever Samsung apps you don't use, i will try to attach a screen shot to show you which ones I froze, install a custom kernel like perseus, red pill, or others, I prefer these two, and in the GPU tab change the minimum frequency to 260mhz, the maximum to 640, check set on boot, install greenify from the play store and check all the apps that you don't want running all the time and the reboot and check the performance after a couple days of use, please report back if i helped in any way.
Just one more screen shot
Idk if this will help but try it
Took me 15 min yo find the post
The problem was flashed s3 ROM then went back to note 2 ROM and phone became so laggy..
The solution was:
Flash this rom http://forum.xda-developers.com/showthread.php?t=2003240
via odin (pda) aswell as the .pit file.
for some reason this was the only rom that cleared up all my issues.
I take no credit for this as this was another users find..
Hope it helps .. Give it a shot
Sent from my GT-N7100
Yes, I've read of people with an s3 flashing note 2 firmwares and people with a note 2 flashing s3 firmwares too, the main problem was lag and the only solution was to flash a full firmware that corresponded to the device, interesting, did any of us help you at all?
Thanks a lot guys!
I tried to freeze all the apps i don't need, with the result, that it laggs less now. Thanks
But ut it is still lagging sometimes. It is possible to make it smooth like the nexus4 without flashing a aosp rom?
More tipps?
Zuhao said:
More tipps?
Click to expand...
Click to collapse
As I said in my previous post.. There might be some system errors going on.. Flashing with odin the firmware from my previous post here hopefully can fix most of errors..
I had horrible lag and system not saving after restart.. Now it's all ok and everything is on
Sent from my GT-N7100
I installed the Sentinel rom for the note 2 which has been super smooth. Compiled with the Linaro compiler and it runs quicker than I've ever seen an android phone run. Only issue (as with all cm10 roms) is the lack of spen functionality but I think it's worth the sacrifice.
Mohammed779 said:
As I said in my previous post.. There might be some system errors going on.. Flashing with odin the firmware from my previous post here hopefully can fix most of errors..
I had horrible lag and system not saving after restart.. Now it's all ok and everything is on
Sent from my GT-N7100
Click to expand...
Click to collapse
Trying clear ram/memory from task manager instead of restarting
Sent from my GT-N7100 using xda premium
Ok. I flashed my Phone with odin and have done a fullwipw in the stock recovery. All ist fine and smooth, but the Animation is still a bit laggy. After flashing my custom rom, the phone ist still the same like before flashing and with stock rom.
Does anyone knows about a mod or something like that which boost my Phone?
Zuhao said:
Ok. I flashed my Phone with odin and have done a fullwipw in the stock recovery. All ist fine and smooth, but the Animation is still a bit laggy. After flashing my custom rom, the phone ist still the same like before flashing and with stock rom.
Does anyone knows about a mod or something like that which boost my Phone?
Click to expand...
Click to collapse
OK try this ..
Flash a custom kernel.. Perseus is the best.
Force System to render on GPU .. Comes with ROMs like phoenix and ARHD..
Overclock GPU (to around 733 MHz) and CPU (make sure you lower the voltage for 1700 and 1800 MHz)
This should make your phone smooth since it put less power on CPU and put it on GPU which you don't use it a lot.. And GPU makes graphics run better..
Sent from my GT-N7100
Ok. I flashed ARHD and then Redpill Kernel. Set the max. GPU frequenz to 733mhz and then reboot. After reboot it feels the same . It has the same laggs while starting or closing apps. It is not always, but often.
I think it is Touchwiz that slows my quadcore beast down. But i don't want aosp because i use my s pen a lot and the other features too. Is there a way to keep my touchwiz features and a smooth rom?
Flashing another devices rom has its consequences. Worst case is wipe and start over. Have you tried Tweakbox?
I have the D852 on Rogers and clash of clans is a bit choppy in fact it ran better on my S3 I just upgraded from. Does anyone else find this? It runs like butter on my galaxy tab s 10.5 but not so much on my phone.
Thanks
LP
lpstudio said:
I have the D852 on Rogers and clash of clans is a bit choppy in fact it ran better on my S3 I just upgraded from. Does anyone else find this? It runs like butter on my galaxy tab s 10.5 but not so much on my phone.
Thanks
LP
Click to expand...
Click to collapse
It runs quite smoothly here (D852 as well). Do you have stuff running in the background? Might be low on memory/free ram.
I am running stock and this may be a noob question but I dont see where to free up memory besides closing all the apps running. I see you are running a different kernel and debloated maybe I would have better luck if I were to do the same.
lpstudio said:
I am running stock and this may be a noob question but I dont see where to free up memory besides closing all the apps running. I see you are running a different kernel and debloated maybe I would have better luck if I were to do the same.
Click to expand...
Click to collapse
Perhaps but it ran just fine before I tweaked it.
Was it like that from installation or did it get choppy over time?
Ya it has done it right from the get go maybe it's a limitation of the phone but I wouldn't think so as the specs are pretty good
lpstudio said:
Ya it has done it right from the get go maybe it's a limitation of the phone but I wouldn't think so as the specs are pretty good
Click to expand...
Click to collapse
It isn't. Have you tried clearing its cache? Or even reinstalling?
If nothing helps, you can look into a custom kernel (make sure to flash one for stock d852). But it shouldn't been needed for it to run smoothly.
To check your memory, go into settings>apps or menu key on home screen.
Thanks 2.1 gig used 237 meg used by lg health alone maybe I need to trim some fat. I grabbed this https://play.google.com/store/apps/details?id=com.gamebench.metricscollector it records cpu gpu and fps info while you play the game and the graph is showing about 50fps which should be fine but it doesn't look like 50 thats for sure. I only played for about 40 seconds though and it recommends 15 min to get a result.
Hello All,
I flashed my nexus with CM12 ROM and post that when i was not happy with the performance i flashed CM11.
But in both the cases, i am experiencing a lag throughout the device, whether it is games or watching videos or the normal device operations.
I wiped the device clean on both the occasions, and flashed the ROM's perfectly.
Can anyone help me why i am getting a Lag!.
saggiboy231 said:
Hello All,
I flashed my nexus with CM12 ROM and post that when i was not happy with the performance i flashed CM11.
But in both the cases, i am experiencing a lag throughout the device, whether it is games or watching videos or the normal device operations.
I wiped the device clean on both the occasions, and flashed the ROM's perfectly.
Can anyone help me why i am getting a Lag!.
Click to expand...
Click to collapse
Hello...
Kinda have the same problem. I have a little lag while scrolling in pages and stuff
Device seems a little slow this happened like 2 days ago I was running cm 12.1 then
Switched to stock and the same problem.. I tried KitKat and there was a little slow too.
I don't have any problems in apps games or movies. Implosion for example is running perfectly... Maybe there is something we can do to fix it? BTW I installed the stock with full wipe and only restored my apps with tb.
Thanks
lollimolly said:
Hello...
Kinda have the same problem. I have a little lag while scrolling in pages and stuff
Device seems a little slow this happened like 2 days ago I was running cm 12.1 then
Switched to stock and the same problem.. I tried KitKat and there was a little slow too.
I don't have any problems in apps games or movies. Implosion for example is running perfectly... Maybe there is something we can do to fix it? BTW I installed the stock with full wipe and only reaored my apps with tb.
Thanks
Click to expand...
Click to collapse
That is what i am hoping for exactly.. A Fix!. Didn't experience any lag when i was using stock. The moment i flashed it with other stuff, came the Lag. I will try flashing the stock again and see if i find any lag.
Thanks for the input though!