Eliminating Scroll Lag/Jitter? - G4 Q&A, Help & Troubleshooting

I am one of the few people who hasn't been happy with his LG G4. I love the build, camera and to some extent, the stock launcher, but one thing that irks me is the irritating scroll lag/jitter I experience in most apps. Coming from the Nexus 5, this is jarring and I want to punch the G4 in the face (I then resort to pressing on the screen very hard...it doesn't care).
I have looked and looked for a solution, but there is none. So I ask here, is there a way to eliminate/reduce scroll lag/jitter? The jitter is most noticeable on the official Twitter and Facebook apps, where scrolling causes the feed to hiccup along the way.
What I have tried so far:
- Debloated (no-root) apps and services
- Tried numerous stock launchers including Nova and Google
- Turned animation speeds to 0.5.
- Greenified some apps
- Turned on forced GPU rendering (this one makes no bloody difference)
Is there ANYTHING I can do? Appreciate the help!

I have set up where lag is and jitter is pretty non-existent.
I am rooted for one. Using kernel adiutor changed to interactive on big and little.
Using Amplify to prevent wakelocks. Greenify to hibernate apps. Powernap for battery life. Finally the CTT mod.
Unfortunately, it seems like a lot of work to alleviate (not eliminate) the lag and jitter.
Hopefully we get some good roms when all bootloaders get unlocked.

Doncabezon said:
I have set up where lag is and jitter is pretty non-existent.
I am rooted for one. Using kernel adiutor changed to interactive on big and little.
Using Amplify to prevent wakelocks. Greenify to hibernate apps. Powernap for battery life. Finally the CTT mod.
Unfortunately, it seems like a lot of work to alleviate (not eliminate) the lag and jitter.
Hopefully we get some good roms when all bootloaders get unlocked.
Click to expand...
Click to collapse
Damn, that's a lot of work. I am **** scared of rooting my phone in case I brick it, so that's out of the question.
I am hoping for some good Custom ROMS as well, but damn the phone is so powerful. It shouldn't lag at all!

Doncabezon said:
Using kernel adiutor changed to interactive on big and little.
Click to expand...
Click to collapse
This is the default without rooting/using the app anyway

mufaa said:
Damn, that's a lot of work. I am **** scared of rooting my phone in case I brick it, so that's out of the question.
I am hoping for some good Custom ROMS as well, but damn the phone is so powerful. It shouldn't lag at all!
Click to expand...
Click to collapse
My nexus 5 has less lag. True, this phone shouldn't lag, but bloat ware doesn't help. Rooting this phone wasn't as hard as I thought. I want pure Android on this phone. Give me some cyanogenmod or cataclysm and I will be happy.

Related

[TUT] Make your old/weak phone slightly faster!

This is my first tutorial, so don't get mad if I posted this in the wrong section or something else is not right! If there is a problem, please tell me!
So yeah, I have searched all over the internet for tricks and tips to make your phone 'faster' and some of them work actually really good (At least it worked for my Galaxy Mini/Pop with Android 2.3.5 NON ROOTED)
Don't ask me why I didn't rooted it, ok? I MANAGED TO ROOT IT LOL.
Ok let's go on with the tips.
SIMPLE TIPS
These tips are available for almost any Android phone running 1.5 or later.
• Turn off window animations. (Settings>Display>Animations)
Why? Because it will slow down the app that is loading, and the animation lags on older phones and that looks pretty ugly.
• Remove as much as possible widgets from your homescreen.
Why? Because it uses alot of RAM. most widgets require internet to refresh.
• Get an alternative launcher like LauncherPro.
Why? It is so much faster than other launchers, even faster than your stock launcher! You can also tweak the settings to get even better performance!
• Remove apps you don't actually need/use.
Why? Because apps are likely installed in your internal memory, making the phone slower! Plus it makes your app drawer look messy...
EXPERIMENTAL TIPS
These tips will require an android phone with Android 2.2 or later and you should know I am not responsible for any damage to your phone!
• Root your phone.
Why? It makes your phone able to install useful apps to make your phone faster, and rooting itself makes your phone a bit faster too!
SuperOneClick does NOT WORK on Gingerbread devices.
• Get LagFix.
Why? Because it fixes lag on your phone! That's why it's called LaxFix
• Overclock your CPU.
Why? Overclocking your phone is a good boost for old phones. You WILL have to get a custom kernel on your phone to overclock, so you want to google away to find a compatible kernel for your phone.
OVERCLOCKING YOUR PHONE COULD BE DANGEROUS IF YOU DO IT WRONG!
DO IT THIS WAY: IF YOU HAVE A PHONE WITH A 600MHZ PROCESSOR, YOU WANT TO CLOCK IT TO 750 MAX. SO MAXIMUM 150MHZ OVERCLOCK!
• Install a custom ROM.
Why? Most ROMS are tweaked for better performance. I recommend CyanogenMod because it is trusted by 1,853,591 users right now
• Supercharger V6
Why? I don't exactly know, but from what I've heard it gives you a enormous boost for your RAM and fixes lagg like a boss! Sounds cool huh?
Well that's it! I hope you like it and hit the THANKS button if it really helped!

[Q] How do you deal with lag?

Ok i really hate to say it and i know we all experienced this one time or another but, the HTC one v lags A LOT. It has its ups and sometimes is fast, but overall it's starting to really affect the whole experience. I've tried a lot of roms before and the problem is always there, even if i o/c or use scripts and stuff. But im not here to complain, i just want to know how you guys deal with lag, if any.
Dbzavatar said:
Ok i really hate to say it and i know we all experienced this one time or another but, the HTC one v lags A LOT. It has its ups and sometimes is fast, but overall it's starting to really affect the whole experience. I've tried a lot of roms before and the problem is always there, even if i o/c or use scripts and stuff. But im not here to complain, i just want to know how you guys deal with lag, if any.
Click to expand...
Click to collapse
Tbh I don't have any lags man. Maybe you just use/install too many apps? I use Greenify app to freeze unused apps and generally that's it. What kind of lags do you experience?
kwitu said:
Tbh I don't have any lags man. Maybe you just use/install too many apps? I use Greenify app to freeze unused apps and generally that's it. What kind of lags do you experience?
Click to expand...
Click to collapse
Just general lag every now and then. I also use greenify. But i think its because of all my apps that i have. On my old optimus v i had hundreds of apps and now i have to make sure to keep them low on the one v. Honestly the lag isn't all that bad, im really just curious as to how other people config there phones and what stuff they use.
Dbzavatar said:
Just general lag every now and then. I also use greenify. But i think its because of all my apps that i have. On my old optimus v i had hundreds of apps and now i have to make sure to keep them low on the one v. Honestly the lag isn't all that bad, im really just curious as to how other people config there phones and what stuff they use.
Click to expand...
Click to collapse
You will need greenify paid ver(root) to freeze more apps, free ver doesn't freeze all.
Stock rom is a no go, you expected to be lag a lot. Custom rom is much smoother.
TheEndHK said:
You will need greenify paid ver(root) to freeze more apps, free ver doesn't freeze all.
Stock rom is a no go, you expected to be lag a lot. Custom rom is much smoother.
Click to expand...
Click to collapse
I disabled greenify and it is still working smoothly. However I don't have loads of apps installed but still, ONE V releases free RAM memory when it's needed, keeping most of tasks running. So for example when you need that extra memory for some action, it will free it by for example closing an app when it decides to do so.
kwitu said:
I disabled greenify and it is still working smoothly. However I don't have loads of apps installed but still, ONE V releases free RAM memory when it's needed, keeping most of tasks running. So for example when you need that extra memory for some action, it will free it by for example closing an app when it decides to do so.
Click to expand...
Click to collapse
Greenify free ver is just a kid. It only works for user apps, no system apps. The goal of greenify isn't memory managment, you are talking about somethings else like SuperCharged V6 script(I'm using it too).
One of the main problem on android is there are lots of app like to start itself even you aren't needed or do not run/call them out, they just come out random and waste your cpu/ram/battery a lot, install SystemPanel Lite on Google Play and check it period by yourself. Greenify is to stop these kinds of action completely and paid ver does 90% of its job.
---------- Post added at 05:37 PM ---------- Previous post was at 05:12 PM ----------
Dbzavatar said:
Ok i really hate to say it and i know we all experienced this one time or another but, the HTC one v lags A LOT. It has its ups and sometimes is fast, but overall it's starting to really affect the whole experience. I've tried a lot of roms before and the problem is always there, even if i o/c or use scripts and stuff. But im not here to complain, i just want to know how you guys deal with lag, if any.
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2338146
For the performance and battery friendly, I highly suggest you to try out this new rom Sense 4 Canadian KOODO(with SuperCharge V6), it got both advantages, really smoother than many other custom roms.
However, greenify donate ver is still a must on all roms. I also recommend you to install CrossBreeder 5.21 ver(only old ver is stable) on xda and remember to change the wake to 16 from 256 default, it is a script to fix android UI lag. Since 512MB ram isn't enough, you could give SuperCharge V6 memory management script a try as well.
I have used all stuffs above personally and my One V now is much more useable. Don't overclock much, some phones or kernel don't do good in overclocking.
TheEndHK said:
Greenify free ver is just a kid. It only works for user apps, no system apps. The goal of greenify isn't memory managment, you are talking about somethings else like SuperCharged V6 script(I'm using it too).
One of the main problem on android is there are lots of app like to start itself even you aren't needed or do not run/call them out, they just come out random and waste your cpu/ram/battery a lot, install SystemPanel Lite on Google Play and check it period by yourself. Greenify is to stop these kinds of action completely and paid ver does 90% of its job.
---------- Post added at 05:37 PM ---------- Previous post was at 05:12 PM ----------
http://forum.xda-developers.com/showthread.php?t=2338146
For the performance and battery friendly, I highly suggest you to try out this new rom Sense 4 Canadian KOODO(with SuperCharge V6), it got both advantages, really smoother than many other custom roms.
However, greenify donate ver is still a must on all roms. I also recommend you to install CrossBreeder 5.21 ver(only old ver is stable) on xda and remember to change the wake to 16 from 256 default, it is a script to fix android UI lag. Since 512MB ram isn't enough, you could give SuperCharge V6 memory management script a try as well.
I have used all stuffs above personally and my One V now is much more useable. Don't overclock much, some phones or kernel don't do good in overclocking.
Click to expand...
Click to collapse
I have not used any SuperCharged V6 script, did it come along with my myONEv ROM? If not, is it a big upgrade if I flash it? I think I'll consider buying Greenify full version as you said, this is going to help a lot. However still, I am not experiencing any lags yet(fresh system).
Just curious, what settings do you guys use for the paid greenify? And btw im on rhytmic rom 4.2.2
Dbzavatar said:
Just curious, what settings do you guys use for the paid greenify? And btw im on rhytmic rom 4.2.2
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1574401
There is no extra settings in donate ver, the only different is allows you to freeze a lot more apps which doesn't support in the free ver but you have to install xposed installer and enable both free/donate in it and reboot.
kwitu said:
I have not used any SuperCharged V6 script, did it come along with my myONEv ROM? If not, is it a big upgrade if I flash it? I think I'll consider buying Greenify full version as you said, this is going to help a lot. However still, I am not experiencing any lags yet(fresh system).
Click to expand...
Click to collapse
No, only Sense 4 Canadian KOODO comes with SuperCharge V6 but you can install it on myONEv rom. I'm using it on mySENSE 3.5 rom pretty much identical to yours but with full sense, it works nearly perfect with my rom/kernel fixed most of the memory problem. It doesn't give you God mode but provides a very constant/stable speed environment and hence, increased overall user experiences with the spend of a little bit battery(I think it actually uses me 20% battery more, not sure if my settings go wrong).
So..... if you don't encounter any memory shortage problem during multi-tasking, you might not need it, try it yourself. It ate me 40~50mb free memory but I think it just need some space to do management or caching, or again it might be my settings problem sololy. There are too much of tweaking options in this script. If you want a speed hack, you should try CrossBreeder script(5.21 build with wake16) instead, it does speed up your UI responsive and in my experiences, it saved me around 20% battery as well.
http://forum.xda-developers.com/showthread.php?t=991276
Supercharge V6 main page
http://forum.xda-developers.com/showthread.php?p=42884332#post42884332
Supercharge V6 lastest build
http://forum.xda-developers.com/showthread.php?t=1914159
Ultimate Jar Power Tools
http://forum.xda-developers.com/showthread.php?t=2252297&highlight=supercharger
The installation guide
Actually, the installation procedure isn't that hard but I just don't understand why they can write/explain it in 10 pages length with some crazy English and made me sat in front of monitor for an hour to read all stuffs.
1. I use adb shell(via windows7 command prompt)
2. Type adb shell and then sh /sdcard/supercharger/V6* <-- just put the script in /sdcard/supercharger
3. Pretty much it will go through the process itself in command prompt but just ask you to select some settings(with description so don't worry)
4. At the end, it will ask you to install Ultimate Jar Power Tools manually before continue.
5. The file after download appear to be Ultimatic_Jar_Patcher_Tools_RC6_ALL_DEX_Windows.exe.zip and I rename it to U.exe by myself in command prompt and double click it to run it in windows. Remember to put ALL_ROMS_Ultimate_Jar_Power_Tools-Smali_Patcher_RC9.sh in the same folder/directory.
6. The U.exe will auto-launch a command prompt out in your windows and start to pull the services.jar off your phone and patch it and push it back to your phone and phone will auto-reboot. That's it.
7. Now, you can go back V6 script to continue the setup. Type adb shell and then sh /sdcard/supercharger/V6* again, this time it will skip the installation menu but give you a config menu instead. You can change or enable/disable all settings here.
http://forum.xda-developers.com/showpost.php?p=18703418&postcount=5021
1. If you have some dated library in phone, you can update them with SuperCharger_Starter_Kit_RC12.zip. Extract it into your sdcard, use Smanager(script manager on play store) to run StartMeUp.sh, remember to click on the root(su icon) before run.
2. If your kernel or rom either one doesn't support init.d(script auto-run during boot). If you have this problem, your supercharge option menu will tell you at 50% level probably, not 100%. You will need to use smanager to click the /data/99supercharger.sh as run on boot and remember to click on the root(su icon) too. Click save and exit and reboot.
This is all the steps in short, I think my guide actually is the best....hehe
TheEndHK said:
http://forum.xda-developers.com/showthread.php?t=1574401
There is no extra settings in donate ver, the only different is allows you to freeze a lot more apps which doesn't support in the free ver but you have to install xposed installer and enable both free/donate in it and reboot.
Click to expand...
Click to collapse
Which do you also suggest to freeze? I freezed only recently opened which I don't want to be running. Not used any from the "show more apps" thing. (talking about paid version now) Btw thank you for your detailed instruction about the scripts, I'll get to it one day when I feel my phone gets laggy.
One more thing, any battery tips? Dunno if it's just my feeling but today it drained a lot more than yesterday with no big difference in usage I guess.
kwitu said:
Which do you also suggest to freeze? I freezed only recently opened which I don't want to be running. Not used any from the "show more apps" thing. (talking about paid version now) Btw thank you for your detailed instruction about the scripts, I'll get to it one day when I feel my phone gets laggy.
One more thing, any battery tips? Dunno if it's just my feeling but today it drained a lot more than yesterday with no big difference in usage I guess.
Click to expand...
Click to collapse
Some process/app like to come out in background sliently without tell you or ask your permission. You'll need to use SystemPanel Lite to keep checking periodly to find out which is bad, or you can use "show more apps" to freeze all of them. Just make sure don't freeze chat apps(Hangout, Whatsapp, Skype) and some important process/app like HTC connect to PC(USB Mass Storage mode), Bluetooth service, Setcpu, MyTask(or else no one could ring you maybe), Message(SMS).
Try to wipe the cache and d-cache partition and sometimes One V battery percentage/report isn't that accurate. Or try uninstall greenify if it conflicts with your rom?
Well, crossbreeder and supercharge they are free script and easy installation in mind. In my opinion, no reason not to give them a shoot. No lagging and fast, remember there is a big different. Supercharge I believe it's not useful anymore for new phones got 1GB+ ram but to the 384/512MB/768MB is still helpful. Crossbreeder got reporting good on even all new smartphones with S4 Dual/Quad CPU.
TheEndHK said:
Some process/app like to come out in background sliently without tell you or ask your permission. You'll need to use SystemPanel Lite to keep checking periodly to find out which is bad, or you can use "show more apps" to freeze all of them. Just make sure don't freeze chat apps(Hangout, Whatsapp, Skype) and some important process/app like HTC connect to PC(USB Mass Storage mode), Bluetooth service, Setcpu, MyTask(or else no one could ring you maybe), Message(SMS).
Try to wipe the cache and d-cache partition and sometimes One V battery percentage/report isn't that accurate. Or try uninstall greenify if it conflicts with your rom?
Well, crossbreeder and supercharge they are free script and easy installation in mind. In my opinion, no reason not to give them a shoot. No lagging and fast, remember there is a big different.
Click to expand...
Click to collapse
So basicly flashing Crossbreeder from this post will improve my battery life right? http://forum.xda-developers.com/showthread.php?t=2113150
I also wanted to ask if this really is wroth goin for it? My battery drops by 2-4% by night, but I guess the trick here is that it improves the active battery usage right?
kwitu said:
So basicly flashing Crossbreeder from this post will improve my battery life right? http://forum.xda-developers.com/showthread.php?t=2113150
I also wanted to ask if this really is wroth goin for it? My battery drops by 2-4% by night, but I guess the trick here is that it improves the active battery usage right?
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1179809
If you really want to find out which is battery drain part, you will need BetterBatteryStats.
https://play.google.com/store/apps/details?id=ccc71.bmw&hl
And Battery Monitor Widget(check with statistics since unplug)
http://www.sendspace.com/file/gyw6uq
CrossBreeder will only helpful for UI. Only 5.21.13 is release ver thats why the developer keeps it, don't try 7.21.13 all recent build are beta, buggy and battery drain. I don't know why the developer didn't keep the 5.21.13 uninstaller but luckily I still have it in my HD so in case you meet any problem, you can uninstall it.
http://forum.xda-developers.com/showpost.php?p=42093679&postcount=2
https://play.google.com/store/apps/details?id=com.jrummy.root.browserfree&hl=zh_TW
For the 5.21.13, you will need to change the write_wakeup_threshold to 16 and reboot via root browser or root explorer.
TheEndHK said:
http://forum.xda-developers.com/showthread.php?t=1179809
If you really want to find out which is battery drain part, you will need BetterBatteryStats.
https://play.google.com/store/apps/details?id=ccc71.bmw&hl
And Battery Monitor Widget(check with statistics since unplug)
http://www.sendspace.com/file/gyw6uq
CrossBreeder will only helpful for UI. Only 5.21.13 is release ver thats why the developer keeps it, don't try 7.21.13 all recent build are beta, buggy and battery drain. I don't know why the developer didn't keep the 5.21.13 uninstaller but luckily I still have it in my HD so in case you meet any problem, you can uninstall it.
http://forum.xda-developers.com/showpost.php?p=42093679&postcount=2
https://play.google.com/store/apps/details?id=com.jrummy.root.browserfree&hl=zh_TW
For the 5.21.13, you will need to change the write_wakeup_threshold to 16 and reboot via root browser or root explorer.
Click to expand...
Click to collapse
Thank you for your time. I am installing the xda-dev link. I think the most draining part is the screen but we shall see after this apps gets onto my board. Whenever I will need this uninstaller for version 5.21.13 I'll contact you, thank you for your time and engagement. Learned a lot of new stuff today Cheers!
kwitu said:
Thank you for your time. I am installing the xda-dev link. I think the most draining part is the screen but we shall see after this apps gets onto my board. Whenever I will need this uninstaller for version 5.21.13 I'll contact you, thank you for your time and engagement. Learned a lot of new stuff today Cheers!
Click to expand...
Click to collapse
http://www.sendspace.com/file/gyw6uq
This is the 5.21.13 uninstaller link.
I would like to introduce one more stuff in this thread. Though Supercharged V6 is great but used more battery and too complicated for beginner.
http://forum.xda-developers.com/showthread.php?p=36794328#post36794328
That developer also has a small Kernel tweaking script with a bit memory management called KiskAssKerneler, it doesn't drain battery but works good, my system is also faster and memory management better alone with this script. For whose who want improvement but thought supercharge v6 is too complex, try this out.
EDIT: KickAss actually also used more battery but just might not be as much as V6. I would prefer to stick with V6 for more true performance.
I find that installing titanium backup and setting a schedule to clear system cache then reboot helps a ton with making it faster. I usually set this for 5-6 am in the morning when im asleep but you can change it to whatever time you want. I also set it to run everyday rather than every other day. I also recommend crossbreader, it helps a bunch!
To deal with lag I flashed Crossbreeder, OC'ed to 1.4GHz set zRam to 10%, set KSM, enabled purge assets, enabled 16-bit transparency, set SIO as I/O scheduler and Lionheart as CPU governor. I still get lag while multitasking but now is a good everyday phone.
Its gonna help a bit as there is no huge amount of data required to read over and over again. Not worth deleting music. Slightly noticable effect.
Sent from my HTC One V using xda app-developers app

[Q] Lollipop, The Aggressive App Killer

Does this even need an explanation? Lollipop kills apps like it's his hobby.
Even with only a few light (on RAM) user apps running in the background you sometimes find yourself staring at your launcher home screen that, you could've sworn, was just showing a different app a second ago.
Or the times when, after multi-tasking a bit, your phone starts becoming painfully slow. Turns out that some apps are so stubborn that they go on strike (continuously restarting) when LP kills them.
I'm sure many have experienced this. And I have seen some devs address this issue here and there. I though it would be useful to gather the info into one thread, to ease our (or my?) frustration on this issue.
What I wanna know is, what causes it exactly (why didn't it happen on KK?), and is there a solution to this? Or at some way to calm LP down a bit with his killing of innocent apps.
Thanks.
Djalaal said:
Does this even need an explanation? Lollipop kills apps like it's his hobby.
Even with only a few light (on RAM) user apps running in the background you sometimes find yourself staring at your launcher home screen that, you could've sworn, was just showing a different app a second ago.
Or the times when, after multi-tasking a bit, your phone starts becoming painfully slow. Turns out that some apps are so stubborn that they go on strike (continuously restarting) when LP kills them.
I'm sure many have experienced this. And I have seen some devs address this issue here and there. I though it would be useful to gather the info into one thread, to ease our (or my?) frustration on this issue.
What I wanna know is, what causes it exactly (why didn't it happen on KK?), and is there a solution to this? Or at some way to calm LP down a bit with his killing of innocent apps.
Thanks.
Click to expand...
Click to collapse
Im running 1/8 FML with synapse injected R10 kernel on my toro and with ksm and laptop mode enabled in synapse, I haven't had a launcher redraw in days. I don't have anything whitelisted either. However, the trade-off I have at the moment is I cant seem to stream videos on my stock browser. Havent tried a different browser or anything. I just uncheck those two settings and reboot and all is well, but my phone certainly works much better now, and no redraws, with neph settings for LMK
Hope something helps someone!
Thanks
erk1725 said:
Im running 1/8 FML with synapse injected R10 kernel on my toro and with ksm and laptop mode enabled in synapse, I haven't had a launcher redraw in days. I don't have anything whitelisted either. However, the trade-off I have at the moment is I cant seem to stream videos on my stock browser. Havent tried a different browser or anything. I just uncheck those two settings and reboot and all is well, but my phone certainly works much better now, and no redraws, with neph settings for LMK
Hope something helps someone!
Thanks
Click to expand...
Click to collapse
Perhaps you can noobify that a bit, lol. I had to google almost everything you mentioned. As I understand it, this Synapse allows you to tweak the kernel? And this KSM settings can improve this RAM issue? Care to elaborate? And what is laptop mode?
I've read about adjusting the LMK values to calm LP down a little. Any idea though why this was so necessary in LP, but not in KK? Is stock LP 'naturally' more RAM hungry than KK?
Djalaal said:
Perhaps you can noobify that a bit, lol. I had to google almost everything you mentioned. As I understand it, this Synapse allows you to tweak the kernel? And this KSM settings can improve this RAM issue? Care to elaborate? And what is laptop mode?
I've read about adjusting the LMK values to calm LP down a little. Any idea though why this was so necessary in LP, but not in KK? Is stock LP 'naturally' more RAM hungry than KK?
Click to expand...
Click to collapse
I can try to elaborate little bit, as Ive been flashing things and researching xda a lot, but I am still noob in how/why things are the way they are. From what I gather lollipop just handles memory differently then kk did. I think that is some of the reason as to why the "recent apps" persist through reboots now. Remember, our device was not really supposed to run kk and certainly not meant to run lollipop. The developers here are without a doubt amazing in what they know and what they do for us users. A new kernel and driver was necessary to run lollipop on the aging gnex. Now, some of the issues we are experiencing is a google issue and will only seem to get fixed when they get around to it. I know my nexus 7 (old) has some memory issues and lag and redraws from time to time....not as much as I noticed with my gnex before the changes were made I stated in the above post. I recently helped my friend root and upgrade his oneplus one to lollipop and he has the same issues we all have, maybe not as bad, but they are noticeable
A lot of the questions you have, have been discussed recently in bsmitty83 kernel thread, since I asked them. There are links there as to what KSM and laptop mode are and what they do. KSM-kernel same page merging helps with RAM and I believe laptop mode helps to conserve power. A lot of these things are geared at devices with low ram like the aging gnex, but the developers have done a great job at making lollipop a daily driver. Most users I think use trickstermod from playstore to tune kernel settings, and that is ok, however, you must purchase the paid version to tweak low memory settings, which I did. However, synapse, also found on playstore can also be used to tweak kernel settings, but the kernel has to contain UCI support for the synapse app to work. Synapse has more settings available to tweak than trickster does, like KSM and laptop mode, which have helped me very much. The only kernel I'm aware of that has UCI support for synapse is bsmitty83 Full_Auto R10, because osmosis made it work
Hopefully this was rather accurate and helpful and not convoluted! ha.....im sure some more knowledgeable people will come and correct anything I said that may be incorrect, but in the meantime, read through the R10 kernel thread and see what you come up with
What ROM and kernel are you currently using?
Thank you
erk1725 said:
...
The only kernel I'm aware of that has UCI support for synapse is bsmitty83 Full_Auto R10, because osmosis made it work.
...
What ROM and kernel are you currently using?
Click to expand...
Click to collapse
I'm currently using AOSP rom (by freshgimmi) and the Full Auto R10 you mentioned. I'll try injecting the new ramdisk now and see how it goes.
I noticed this issue as well for the first several days . However once I installed the new bootanimation from arter97 the issue doesn't occur anymore. Not sure if it's related but all I did was mount /system as rw and copied into the new lollipop boot animation from here: http://forum.xda-developers.com/android/software/arm-arm64-android-5-0-lollipop-t3032247
Djalaal said:
Does this even need an explanation? Lollipop kills apps like it's his hobby.
Even with only a few light (on RAM) user apps running in the background you sometimes find yourself staring at your launcher home screen that, you could've sworn, was just showing a different app a second ago.
Or the times when, after multi-tasking a bit, your phone starts becoming painfully slow. Turns out that some apps are so stubborn that they go on strike (continuously restarting) when LP kills them.
I'm sure many have experienced this. And I have seen some devs address this issue here and there. I though it would be useful to gather the info into one thread, to ease our (or my?) frustration on this issue.
What I wanna know is, what causes it exactly (why didn't it happen on KK?), and is there a solution to this? Or at some way to calm LP down a bit with his killing of innocent apps.
Thanks.
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Click to collapse
SpideyTheMan said:
I noticed this issue as well for the first several days . However once I installed the new bootanimation from arter97 the issue doesn't occur anymore. Not sure if it's related but all I did was mount /system as rw and copied into the new lollipop boot animation from here: http://forum.xda-developers.com/android/software/arm-arm64-android-5-0-lollipop-t3032247
Click to expand...
Click to collapse
I know about this issue. It is a memory leak during boot. It is a good catch, though all you're changing is the bootanimation.zip. AFAIK, it should not affect your system's performance after boot, once your phone is up and running. My issue is a different thing entirely. I never got bootloops (that is, when not messing around with xposed).
Okay, you're right. As a test last night I switched from FML 5.0.2 to LiquidSmooth's LP ROM and I'm not seeing any aggressive app kills in LiquidSmooth.
Djalaal said:
I know about this issue. It is a memory leak during boot. It is a good catch, though all you're changing is the bootanimation.zip. AFAIK, it should not affect your system's performance after boot, once your phone is up and running. My issue is a different thing entirely. I never got bootloops (that is, when not messing around with xposed).
Click to expand...
Click to collapse
erk1725 said:
Im running 1/8 FML with synapse injected R10 kernel on my toro and with ksm and laptop mode enabled in synapse, I haven't had a launcher redraw in days. I don't have anything whitelisted either. However, the trade-off I have at the moment is I cant seem to stream videos on my stock browser. Havent tried a different browser or anything. I just uncheck those two settings and reboot and all is well, but my phone certainly works much better now, and no redraws, with neph settings for LMK
Hope something helps someone!
Thanks
Click to expand...
Click to collapse
I have got synapse up and running. I AM wondering though, what LMK settings are you using? Cause the neph settings I know of tell me to set empty app to 370, but synapse only allows max 320... If you're following different settings, could you link the post for me?
Djalaal said:
I have got synapse up and running. I AM wondering though, what LMK settings are you using? Cause the neph settings I know of tell me to set empty app to 370, but synapse only allows max 320... If you're following different settings, could you link the post for me?
Click to expand...
Click to collapse
Glad you got everything up and running.....Im using Neph's settings for LMK, and your correct the empty app only goes up to 320 in synapse. There was a post somewhere where Neph said he was still tweaking his LMK values and I believe he mentioned about lower empty app to 330 or something, so I just set it to 320 in synapse and call it a day

Thermanger Update and Myths/Fiction about Custom Roms Overheating vs Stock

Here is updated Thermanager, which could be flashed in recovery. I have made some changes after I played Asphalt game for about one hour. With this update, on performance governor the temperature never went higher than 58. And we are talking 1 hour straight. I doubt you can have that on stock. What was interesting that performance governor produced less heat than interactive, which supports my claim that when cpu jumps frequencies, it creates additional overhead.
Now, regarding myths and fiction about stock rom not overheating. There are some dudes on this forum who complain that their Z1 overheats to 70+ on custom roms when they play their beloved games; on stock, they say, there is no overheating.
Here is a short answer. You, guys, don't know what you are talking about.
Custom roms (and custom kernels) give you tools that are not available in stock. You just have to learn how to read/use them. Here is one example: some roms allow you to have internal cpu temperature on screen. Now that you have it, you watch. When it hits 70, you panic, but if you touch the back door, it will be barely warm. So, when you are on stock and without temperature reading, you think your phone is not overheating, while it can still have 65-70.
I used a modified version of M5 kernel compiled with GCC 5.2.1 Ubertc; CPU at 2457; performance governor, inteliplug balance with touch boost disabled; GPU overclocked to 600 with msm-adreno-tz idle wait 30 and workload 3; swapiness 10; enthropy 1024 read/write. That was on DU rom, but I bet the result would be the same on Jaguar and some other custom roms.
lol, that dude is Me, and I will try this, in the stock rom I can see an process running as overheat manager or something, I think it might have to do something with it. I'm sure that my device got heated very much, I didn't meant to offense but you seems to got it wrong. btw I will try this. I use Jaguar atm.
Thanks
I don't think that my phone won't reach 60 C on stock, but I like watching YouTube, so I can see how fast it warms. (I have xposed module that shows me cpu temp even on stock). And as much as I can say my phone warms faster on custom roms than on stock. No matter what governor I use.
Also all animations (like status bar showing) are kind of laggy on custom roms. I don't know it it got better in past 2 months, but last time I used custom rom my phone reached 50C even only with chrome.
Interesting thing is that this all (including animations) is not present on 3.10 kernel, but there are no usable roms at the moment with 3.10 kernel, so I have to use stock.
SuperLamic said:
I don't think that my phone won't reach 60 C on stock, but I like watching YouTube, so I can see how fast it warms. (I have xposed module that shows me cpu temp even on stock). And as much as I can say my phone warms faster on custom roms than on stock. No matter what governor I use.
Also all animations (like status bar showing) are kind of laggy on custom roms. I don't know it it got better in past 2 months, but last time I used custom rom my phone reached 50C even only with chrome.
Interesting thing is that this all (including animations) is not present on 3.10 kernel, but there are no usable roms at the moment with 3.10 kernel, so I have to use stock.
Click to expand...
Click to collapse
So, what's the temperature your xposed module shows on stock under stress?
optimumpro said:
So, what's the temperature your xposed module shows on stock under stress?
Click to expand...
Click to collapse
Usually after 20-30 minutes of YouTube it's around 53-54°C
SuperLamic said:
Usually after 20-30 minutes of YouTube it's around 53-54°C
Click to expand...
Click to collapse
Which browser or is it a youtube app? I have similar temps on Firefox and about 44-48 when using Chromium (not chrome).
ScatteredHell said:
lol, that dude is Me, and I will try this, in the stock rom I can see an process running as overheat manager or something, I think it might have to do something with it. I'm sure that my device got heated very much, I didn't meant to offense but you seems to got it wrong. btw I will try this. I use Jaguar atm.
Thanks
Click to expand...
Click to collapse
Overheat manager: whatever it is, all it does is throttling and thermanager does the same on custom roms. So, the trick is to throttle enough without you noticing any lags...
optimumpro said:
Which browser or is it a youtube app? I have similar temps on Firefox and about 44-48 when using Chromium (not chrome).
Click to expand...
Click to collapse
It's a YouTube app. Really? It's weird, maybe I'll try, but I can see the difference on battery time when I come home from school - on stock I have ~70% and on custom roms I have ~50. Anyway I'll try and report after few days.
Okay, I can say that custom roms are now ok for me when it come to battery life. I compared usual usage of mine on stock and custom roms and now it really gives me same battery life. The only change I made this time is that I used DU instead of Jaguar and this thermalmanager settings.
Though there are still two things that bother me on custom roms: laggy UI - I don't know what causes that, I tried changing lot of cpu/gpu thing to sort it out, but nothing helped. And the other one is headset connecting - I have to press and hold (for a little while) all the buttons on headset to get it recognized.
I'm returning back to stock, but I can say that now is overheating on custom roms gone.
Thank you, @optimumpro
SuperLamic said:
Okay, I can say that custom roms are now ok for me when it come to battery life. I compared usual usage of mine on stock and custom roms and now it really gives me same battery life. The only change I made this time is that I used DU instead of Jaguar and this thermalmanager settings.
Though there are still two things that bother me on custom roms: laggy UI - I don't know what causes that, I tried changing lot of cpu/gpu thing to sort it out, but nothing helped. And the other one is headset connecting - I have to press and hold (for a little while) all the buttons on headset to get it recognized.
I'm returning back to stock, but I can say that now is overheating on custom roms gone.
Thank you, @optimumpro
Click to expand...
Click to collapse
OK. Nice to hear that about battery life and overheating. With regard to lagging: it is not cpu, but rather animations. Either disable them completely in developer options or in DU you can go to tweaks and pick and choose whatever animation you want. I just disable all animations and have absolutely no lag.
SuperLamic said:
Okay, I can say that custom roms are now ok for me when it come to battery life. I compared usual usage of mine on stock and custom roms and now it really gives me same battery life. The only change I made this time is that I used DU instead of Jaguar and this thermalmanager settings.
Though there are still two things that bother me on custom roms: laggy UI - I don't know what causes that, I tried changing lot of cpu/gpu thing to sort it out, but nothing helped. And the other one is headset connecting - I have to press and hold (for a little while) all the buttons on headset to get it recognized.
I'm returning back to stock, but I can say that now is overheating on custom roms gone.
Thank you, @optimumpro
Click to expand...
Click to collapse
Oddly enough, I find custom ROMs hae smoother animations than stock, in my phone. But I don't have good battery life when compared to stock..

A50 General performance/smoothness feedback

I have been using the SM-A505G for almost 2 weeks now. However, I feel that the general performance/smoothness is not good always.
I see many occasional stutters throughout the day and the phone is not as responsive as I would have liked it to be always. Slight stutter are present, and sometimes small things like keyboard would open 1 second later, or swiping from one home screen to another is not smooth many times, or some other minor delays like that. I tried the Samsung One UI launcher and also the Rootless Launcher, but had similar experience on both. I had been using a Nexus6p so far with custom roms, and while this phone is much faster than that, I am not sure if these performance stutters are expected on devices in this price range. Can anyone else share their experience?
I am not playing any games or running many apps on my device as well and am more of a casual user.
Have you tried to use the reduce animations setting in Advanced features? It helps a bit.
Stock keyboard or 3rd party? Using swift key has been quite smooth.
The phone is sluggish especially when showing call screen etc but in general haven't noticed majority of the symptoms you posted.
I'm also coming from Nexus6 with a custom roms and I agree that this phone has been a godsend so far in terms of speed.
Have you thought about rooting it and then install some sort of cpu manager? I know the cpu isn't going to perform like and SD 845 or anything but maybe if u change the governor you could see better performance in day-to-day usage?
manish_bhaumik said:
I am not sure if these performance stutters are expected on devices in this price range. .
Click to expand...
Click to collapse
Of course they are not expected. Those lags are from bad software optimization i.e dialer in my case
pabgar said:
Of course they are not expected. Those lags are from bad software optimization i.e dialer in my case
Click to expand...
Click to collapse
Hoping that's something which Samsung will fix then. Not sure how their track record is on non flagship devices.
shadow_khan said:
Have you tried to use the reduce animations setting in Advanced features? It helps a bit.
Stock keyboard or 3rd party? Using swift key has been quite smooth.
The phone is sluggish especially when showing call screen etc but in general haven't noticed majority of the symptoms you posted.
I'm also coming from Nexus6 with a custom roms and I agree that this phone has been a godsend so far in terms of speed.
Click to expand...
Click to collapse
Yeah I am trying with some changes to see what works. I switched to lawnchair launcher v2. Seems to be smoother than the others so far. The call screen/dialer is slow for me too.
AjBeld said:
Have you thought about rooting it and then install some sort of cpu manager? I know the cpu isn't going to perform like and SD 845 or anything but maybe if u change the governor you could see better performance in day-to-day usage?
Click to expand...
Click to collapse
I can go that route later in the life cycle of the phone assuming it supports all that, but this is not something I really wanted to do in the first year itself.

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