What causes bottlenecks these days? - OnePlus 3T Questions & Answers

I am still rocking a Samsung galaxy note 2. It isn't as fast as the oneplus 3t(obviously) but it seems to fair rather well. When it comes to simple operations.
What I mean is the oneplus 3t is benchmarking at 10-15x the performance, yet things like boot time are only 75% faster. Or 4x. I would imagine a boot time of around 10 seconds. Not 30 etc...
Anyone know what areas are phones bottlenecking at these days?
Note: I am running cm13 6.0.1 which is comparable to oxygen os currently on the oneplus 3t

A lof of different things for different usage patterns.
Main bottleneck I think today is storage. Processors are beyond what a daily user needs. GPU might be the culprit for gaming.
Booting times might be influenced also by encryption. Let's say a phone which doesnt have it can boot a lot faster, but it's less safe and so on.

Doing the math. I have a feeling CPU is the bottleneck for boot times.
I can't find a reason to encrypt my whole device. Could you explain why it isn't safe?

Skwerl23 said:
Doing the math. I have a feeling CPU is the bottleneck for boot times.
I can't find a reason to encrypt my whole device. Could you explain why it isn't safe?
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Coding and bugs might be a huge one. One poorly coded app or chunk of the OS can kill things for everything else, create wakelocks that aren't granted, etc. I doubt if encryption hurts any gizmo with the hardware support to handle it. File Systems, the hardware & software are huge bottlenecks. F2FS is very fast at certain things (writes) , but other filesystems do reads better. A Snapdragon 821 is plenty of power for pretty much anything. (unless you're a benchmark freak since benchmarks are designed to bring things to their knees). Really bad social networking apps like FB & TW & Inst (well, all of them) are terrible for everything (unless you like them and are willing to get 4000 notifications/s from make believe friends). Having 7 simultaneous power-saving apps running can cause slowdowns. Big ugly damned widgets that take up 5 launcher screens are problematic.
Mostly however, I feel that bottles and bottle caps are the largest creators of bottlenecks. (I hope I didn't actually write that). ;

I get that too many apps slow it down. I have minimized most my apps. And agree on social media issues. Etc... I'm pretty well versed on what to keep uninstalled etc... My question more so is how does a phone that is 10-15x faster still only boots about twice as fast?

Actually a great example is this video. Sure the apps load faster. And these aren't 100% fair comparisons. But I mean boot time hasn't improved. https://youtu.be/0ya8cdAfh8A

Skwerl23 said:
I get that too many apps slow it down. I have minimized most my apps. And agree on social media issues. Etc... I'm pretty well versed on what to keep uninstalled etc... My question more so is how does a phone that is 10-15x faster still only boots about twice as fast?
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Click to collapse
It's really a good question. One thing I've noticed over successive versions of Android is how many background apps are started during boot. By the time boot is just completed , there are about 160 apps running , ~90% of them that I can't intuit any reason for having started, and those apps all require similar resources.
I've got a loaded up old 2013 moto x running 4.4.2 that boots in about 10 seconds, a galaxy alpha with about 1/10th the power of the OP3t that boots 4 times as fast, and the 3t that takes about a minute to get to a usable screen. When I get there, (I'm rooted), I'm watching tons of notifications from apps that I don't use at all, ever, that are shooting off for about another minute. I'm beginning to think that the newer the OS , the more security of any sort from SELinux to encryption, the more gratuitous apps that're kicked off, the longer we wait.
Even my first or second boot prior to any software or additions by me, were pretty slow for such an amazing hunk of nice components. Sometime's I'm completely baffled by the way apps like Play Store work, and how many resources and wakelocks appear to be involved and they're always running.
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Skwerl23 said:
Actually a great example is this video. Sure the apps load faster. And these aren't 100% fair comparisons. But I mean boot time hasn't improved. https://youtu.be/0ya8cdAfh8A
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Click to collapse
Good video ! . And on top of the obvious amount of time to see a booted phone, those phones are all really busy in the background, to the point of not being able to be useful for another minute after you see it looks booted. I love that the note 7 took longer than the rest. Thanks for posting that.

It's when pure a AOSP ROM is well optimised, it will boot insanely quick without Gapps etc. But it's like most os from a cold boot there are many more boot checks, rechecks and processes that need to happen. This is a useful website https://community.nxp.com/docs/DOC-102546

Related

[Q] Performance Question

Hey
I just updated my Galaxy S to firmware 2.3.3, JVQ through kies
I was just wondering if there would be any dramatic performance advantage if i used a custom ROM or something?
Also another question, when i updated through kies i didnt do a factory reset, Should i do one now? would it make any difference to my phones poerformance?
Thanks for any help
If you are currently experiencing nothing out of the ordinary (errors, lag, etc.) then I don't feel doing a factory reset would help in any way.
Custom ROMs are made for plenty of different things. If you like what Samsung has to offer, keep at it. If you feel you'd enjoy more speed, power, etc., then try a custom one. That's literally why people make one—to improve on an area where they feel could use improving. Personally, I use CM7. If you're after power, that's the ROM for you.
Thanks for your reply, I do sometimes get a little bit of lag, sometimes apps freezing up...
What im really asking is how noticeable would the difference in performance be?
Shotdog said:
Thanks for your reply, I do sometimes get a little bit of lag, sometimes apps freezing up...
What im really asking is how noticeable would the difference in performance be?
Click to expand...
Click to collapse
I use CM7 with Glitch's kernel, and I usually have my phone running at 1.2 GHz. I never, ever experience lag in the launcher—opening the app drawer, transitioning between homescreens (filled with widgets); for the most part, my phone doesn't lag when using/multi-tasking between apps (although some apps still take time to load, of course); I virtually never, ever have any lag whatsoever when browsing the web (I use Opera Mobile); and I rarely have any stuttering in games, although I simply bump my CPU up a bit more if I need the extra power (some games are fairly intensive).
For the most part, I don't experience lag. When I do, I feel like I haven't tweaked my phone quite right. I quickly jumped off the Samsung boat once I realized that there were different, more performance-oriented ROMs available—and I must say that I am extremely pleased with both the performance and elaborated settings menu of CM7, which leaves for a truly customizable experience. If you're at all interested in an experience like this, I'd start looking into custom ROMs. It takes a little bit to wrap your head around it all, but once you learn the basics and set your phone up just right, you'll have a much more enjoyable experience. I certainly have.
I found ram tweaks had the most effect, there's a thread in the dev section on optimizing your phone, or you can use the simplicity rom, I think it has those tweaks all pre done.

What should be the most responsive/quick firmware for omap4430 512mb 10.1" G9?

I have my G9 for about 2 years now, and it's the first generation 512mb G9 1.0ghz.
All these years I updated every firmware that Archos released, so also used to the bugs and problems that sometimes occured.
Using 4.0.28 a long time now, but I think it's not repsonsive and has a lot of lag. Sometimes waiting quite a while to start an app for example.
I know that's also caused by the 1.0ghz and 512mb, but I want to try a custom rom IF that's faster.
I know all the custom firmwares are based on the official firmware, I read almost all the topic about them, but I'm not sure which firmware to choose. Hope someone can give me some clues if installing another firmware could make my G9 faster. And if so, which of the firmwares should do the trick? Somewhere I read the 4.0.7 should cause less lagging on the older generation tablets.
hars73 said:
I have my G9 for about 2 years now, and it's the first generation 512mb G9 1.0ghz.
All these years I updated every firmware that Archos released, so also used to the bugs and problems that sometimes occured.
Using 4.0.28 a long time now, but I think it's not repsonsive and has a lot of lag. Sometimes waiting quite a while to start an app for example.
I know that's also caused by the 1.0ghz and 512mb, but I want to try a custom rom IF that's faster.
I know all the custom firmwares are based on the official firmware, I read almost all the topic about them, but I'm not sure which firmware to choose. Hope someone can give me some clues if installing another firmware could make my G9 faster. And if so, which of the firmwares should do the trick? Somewhere I read the 4.0.7 should cause less lagging on the older generation tablets.
Click to expand...
Click to collapse
I'd be interested in that answer also, I'm on Surdu's custom ROM which was great at first, but now it's lagging like crazy. I can't see anything running in the background that would cause it.
hars73 said:
Using 4.0.28 a long time now, but I think it's not repsonsive and has a lot of lag. Sometimes waiting quite a while to start an app for example.
I know that's also caused by the 1.0ghz and 512mb, but I want to try a custom rom IF that's faster.
Click to expand...
Click to collapse
Although there are a few 'custom' ROMS that have some features like overclocking... overall, the VERY SMALL increase in performance of them simply is not worth it (at least not to me).
The slow down is also not really due to having only a 1GHz CPU and/or only 512MB of RAM either. It's a combination of 2 things...
#1) The totally STUPID way Archos changed their Media Center apps (Video and Music) so that the device constantly starts 'indexing' files (even when it should not do so). Heck, it even tries to 'index' pictures, music, or video files of certain game apps when you try to install them. When your device is 'lagging' take a look down in the lower right notifications to see if there is circular arrows indicating it is 'indexing'. If it is, that will slow the device down to a snails speed until it gets done.
#2) Many of the new Google updates (Google's own app updates) are now becoming far to over bloated with foolish (and, as far as I'm concerned totally unnecessary fluff).
The best solution to #1 (on my end anyway) was to simply go back to 4.0.7, but there is some extra clean up work needed to get that all straightened out. Even then you can still end up with the #2 problems (simply because Google wants everyone to buy new devices so that they and everyone else can make more money).
Sorry, I'm just way too tired and about to fall asleep here to explain all the details about how to get back to 4.0.7 and clean things up right now. All I can say for now is that I am far more happy with 4.0.7 than ANY other firmware on my end. YMMV.
55mls said:
Although there are a few 'custom' ROMS that have some features like overclocking... overall, the VERY SMALL increase in performance of them simply is not worth it (at least not to me).
The slow down is also not really due to having only a 1GHz CPU and/or only 512MB of RAM either. It's a combination of 2 things...
#1) The totally STUPID way Archos changed their Media Center apps (Video and Music) so that the device constantly starts 'indexing' files (even when it should not do so). Heck, it even tries to 'index' pictures, music, or video files of certain game apps when you try to install them. When your device is 'lagging' take a look down in the lower right notifications to see if there is circular arrows indicating it is 'indexing'. If it is, that will slow the device down to a snails speed until it gets done.
#2) Many of the new Google updates (Google's own app updates) are now becoming far to over bloated with foolish (and, as far as I'm concerned totally unnecessary fluff).
The best solution to #1 (on my end anyway) was to simply go back to 4.0.7, but there is some extra clean up work needed to get that all straightened out. Even then you can still end up with the #2 problems (simply because Google wants everyone to buy new devices so that they and everyone else can make more money).
Sorry, I'm just way too tired and about to fall asleep here to explain all the details about how to get back to 4.0.7 and clean things up right now. All I can say for now is that I am far more happy with 4.0.7 than ANY other firmware on my end. YMMV.
Click to expand...
Click to collapse
In know about the stupid indexing service. I can see it running after rebooting my tablet, but almost never when using it.
Maybe I'm going to install the official SDE from Archos (that can also be installed on 4.0.28 since a few months) and after that install a rooted 4.0.7 and then disable all the services I don't need. That might help a bit.
I suggest 4.0.28 or 4.0.7. 55mls hates firmware after 4.0.7 but .28 has been good for me. I don't store any media files so indexing doesn't affect me. Prior firmware have bugs with some games for example too.
Also on my 80 G9, I think 4.0.7 has some wifi strangeness. Disconnects occasionally.
Alternatively you can roll back to 3.2.80. This one works quite well overall functionally. However it's certainly not the fastest. The GUI seems slower to me than with the 4.x OS. Honeycomb also has some caveats like occasional lack of app support and the fact that it's sort of a Android 4 prototype in general. On the other other hand, Honeycomb is an interesting bit of history and I like its UI theme.
having the same tablet here (also with ""only"" 512mb ram).
i'm running 4.0.7. now, which works a lot better than 4.0.28 for me, but still has some lags from time to time..
I guess I should have also mentioned a 3rd reason in my previous post that some people may not be aware of...
When installing apps, some do require extra 'temporary file' and/or 'cache file' storage space. By default, Android normally will pop up a "memory low" notification when the amount of memory drops below 500MB. Of course, that means the systems has already gotten so low on memory that it can no longer operate correctly.
On my end (and my devices) I've found that things start to slow down already even when the 'free space' gets down to 1GB. In general, if you can keep the 'free space' up to at least 1GB (preferably 1.5 or more) then there is very little of any slow down.
Of course, now days, almost all the newer devices come with at least 16GB of flash memory and 2GB of RAM (not to mention quad core processors) simply to be able to handle all of the extra fluff Google keeps adding into things with their own upgrades.
Since Google is making the exact same mistakes Microsoft did years ago (taking a good OS and cluttering it up with so much extra fluff that nobody wanted/needed)... well, I've pretty much lost all interest in Android now. I bought my Archos G9 tablets for only one reason and that is to do what Archos claimed they did at the time. I did not expect, nor did I ever want them to end up having to go thru multiple upgrades (from either Archos or Google) to do anything more or less than that. Unfortunately, every upgrade now seems to actually lower (or even restrict) being able to use my Archos devices BELOW what I originally could use them for.
55mls said:
On my end (and my devices) I've found that things start to slow down already even when the 'free space' gets down to 1GB. In general, if you can keep the 'free space' up to at least 1GB (preferably 1.5 or more) then there is very little of any slow down.
Click to expand...
Click to collapse
This seems to be something all devices have a problem with. It's probably a flash RAM issue. When the flash gets near full, it needs to do more erases+writes to store new data and this just kills write performance.
swaaye said:
This seems to be something all devices have a problem with. It's probably a flash RAM issue. When the flash gets near full, it needs to do more erases+writes to store new data and this just kills write performance.
Click to expand...
Click to collapse
My son installed a lot of games on my Archos in the past and there was not a lot of free memory left. This week he bought a Asus MemoPad HD7, so I uninstalled all the games on my Archos.
And it seems my Archos is a lot more responsive now and has less lags. :good:
Still on the official 4.0.28, but this is good enough for now.
hars73 said:
My son installed a lot of games on my Archos in the past and there was not a lot of free memory left. This week he bought a Asus MemoPad HD7, so I uninstalled all the games on my Archos.
And it seems my Archos is a lot more responsive now and has less lags. :good:
Still on the official 4.0.28, but this is good enough for now.
Click to expand...
Click to collapse
Another thing you can do, especially if you have a 512MB device, is to keep watch for apps that run extra background processes. For example, do a reboot and load the system monitor app and see what is loading automatically on boot up. The 512MB devices really don't have enough RAM to go around beyond the basics.

My Experience with Lollipop on Nexus 7 (2012)

Hello,
I've updated my Nexus 7 first-gen recently to Android 5.0 and since than have spent a good amount of time using it. I use the tablet for work and fun through out my whole day, so snappiness is a big factor for me. With the 4.4 update, the tablet just got a lot slower, sometimes I needed to wait for a few seconds before I am able to kill a task. Clearing cache didn't fix the issue.
Made me think about that 5.0 update a lot. (Note that I actively started using the tablet only a few months ago. I had it for 2 years but broke the screen 3 weeks after buying it and only now I decided to repair it.)
The 5.0 update it self took a good 45 minutes. When I loaded it up for the first time, man it was buggy, I couldn't complete a single task without it bugging out. All of the Apps and settings were there untouched. The first thing I did, was go into recovery mode and cleared the cache. Then I cleared the cache for every individual app. And that boosted the performance by 100%. Next, the animations, I cut them down to 0.5x and turned on GPU rendering (just for testing) turns out that helped out a lot. I didn't notice a difference in load times, like some articles suggested.
However there are a few quirks, the sound lags behind the slider, so if I crank up the volume to MAX it will take a moment to do so. I often found my self having to tap the apps drawer button more than once to open it. And the killing of tasks is not as easy as before, now you have to slide from one side to the other in order to kill a task you can't just kick it to the side. Also, the auto-brightness is really aggressive so I disabled that. The WiFi status, when you click on a WiFi connection seems to be broken since in portrait mode all the letters are separated, and at first I couldn't make out any of it. And the biggest downer for me is the keyboard, I think they didn't do any favors with it. I have larger thumbs and it will take some time getting used to the keyboard. These are all small things, but they affect my experience.
Now the good stuff, where do I begin? The interface, it's great I like the design and the contrasts. Performance, I guess that's the biggest question since this is not exactly cutting edge hardware. To summarize it, it's good. I haven't had any issues since I cleared the cache, apps are running as they should, games as well, multitasking is as expected, fluid. Later on I switched the animations to 1.5x and 2.5x. no issues there. Boot up times, something completely irrelevant to me, but since there are people that would like to know, it takes around 30-40 seconds to boot up. However, Chrome is still the biggest enemy. If you want something to make your tablet miserable and make you wait and get frustrated because of it's unresponsiveness, you won't need to search far, just get Chrome.
All in all, the update was a step up, and an improvement.
These were my 2 cents on the subject. Hope it was of use to someone.
thanks for the review. I also updated a few days ago when the ota came through. So far, I'm experiencing terrible lag. I don't have anything stored on the N7 and don't have many apps. There is a ton of available storage on my 32gb. I did a factory rest about 3 months ago, as I like to every now and then to give the N7 a fresh start. I think I may have to yet again and keep my fingers crossed. Unfortunately, it's unusable at this point.
My experience has been variable, but not unexpected. In the past I have had issues with installing OTAs resulting in poor performance -- sluggish response to touch, certain apps immediately displayed odd lag, etc. Going from 4.4.4 to 5.0 was no different. So, I performed a factory reset and the effects were stark. The performance is exactly where you would expect it to be for Lollipop i.e. it is smooth.
HOWEVER, all is not well. There seems to be a set of problems that I suspect is related to Lollipop utilizing the ART runtime. Certain apps, even before performing a factory reset, were really really slow when running the first time. I have experienced this before: when I tried out ART when it became available on the Galaxy Nexus. Two common apps this occurs with are Facebook and Mint. Who's to blame? The app developers? Google? Don't know but hopefully these issues get resolved soon.
alphabets said:
thanks for the review. I also updated a few days ago when the ota came through. So far, I'm experiencing terrible lag. I don't have anything stored on the N7 and don't have many apps. There is a ton of available storage on my 32gb. I did a factory rest about 3 months ago, as I like to every now and then to give the N7 a fresh start. I think I may have to yet again and keep my fingers crossed. Unfortunately, it's unusable at this point.
Click to expand...
Click to collapse
Ugh, that is quite an issue. Have you tried wiping the cache? You should check your usage, you might be able to find out what's hogging your system, unless it's the OS it self.
AuroEdge said:
My experience has been variable, but not unexpected. In the past I have had issues with installing OTAs resulting in poor performance -- sluggish response to touch, certain apps immediately displayed odd lag, etc. Going from 4.4.4 to 5.0 was no different. So, I performed a factory reset and the effects were stark. The performance is exactly where you would expect it to be for Lollipop i.e. it is smooth.
HOWEVER, all is not well. There seems to be a set of problems that I suspect is related to Lollipop utilizing the ART runtime. Certain apps, even before performing a factory reset, were really really slow when running the first time. I have experienced this before: when I tried out ART when it became available on the Galaxy Nexus. Two common apps this occurs with are Facebook and Mint. Who's to blame? The app developers? Google? Don't know but hopefully these issues get resolved soon.
Click to expand...
Click to collapse
I also tried out the ART on some devices, mine were not even supported. There were a lot crashes but I also noticed some performance improvements.
Does factory reset also wipe the cache?
My Lollipop experience with my 16 GB WiFi-only Grouper isn't as good as yours. First, I thought I messed something up by rooting it with NRT, but after a manual factory image (flash-all.bat failed out of the box) without root it didn't get any better.
Most time its not as responsive as my N5, I've already had 1-2 minute hangs followed by hung apps (Google Search/GNL, system in most cases) and heavy lagging under most conditions. From time to time its getting close to 75-80% of the smoothness experienced on the N5 (which has better hardware, of course).
I have no idea what went wrong, I've already enabled 2D GPU hardware acceleration, but I'll definitely wipe the cache in recovery once more - you never know...
Thanks for the extensive review - Chrome is just a pain in the a** if you don't have at least 2 GB memory available.
iolinux333 said:
Does factory reset also wipe the cache?
Click to expand...
Click to collapse
I suggest wiping cache, because you get to keep your apps and settings.
DoNuT_1985 said:
My Lollipop experience with my 16 GB WiFi-only Grouper isn't as good as yours. First, I thought I messed something up by rooting it with NRT, but after a manual factory image (flash-all.bat failed out of the box) without root it didn't get any better.
Most time its not as responsive as my N5, I've already had 1-2 minute hangs followed by hung apps (Google Search/GNL, system in most cases) and heavy lagging under most conditions. From time to time its getting close to 75-80% of the smoothness experienced on the N5 (which has better hardware, of course).
I have no idea what went wrong, I've already enabled 2D GPU hardware acceleration, but I'll definitely wipe the cache in recovery once more - you never know...
Thanks for the extensive review - Chrome is just a pain in the a** if you don't have at least 2 GB memory available.
Click to expand...
Click to collapse
One thing I forgot to mention is that after the cache wipe the tablet was fairly fast but I also went into Settings > Storage, and noticed I have a lot of app data which frankly shouldn't be that much. I then went and cleared cache manually on every app and as it turns out, I managed to scrape off another 1GB there. So, I'm not sure how that would affect the overhaul system performance but it sure helped me get the snappiness I have right now.
Looks like wiping the cache had an impact on performance. I wasn't able to play around much, but it definitely felt faster after first reboot.
Too bad I just noticed my user partion only had 6,x GB (8 GB image obviously) - there are so many ways you could f**k up an Android system - so I'll have to format user data once more, approximately the third or fourth time in the last week.
Sometimes I understand why people fancy those awful Apple devices, but let's hope the speed boost persists.
Go in and delete all the apps in system folder that can be installed from play store and are not needed. After installing the lollipop images you have 11mb in system which seems to be main cause of lag. I freed up like 160 mb and no lag or stuttering. Not sure why google kept things like dialer and other things unusable on the tablet in there.
Also get now launcher and delete launcher.
For even better performance get faux kernel (Set kernel up to his recommendations) and/or install aosp 5.0 F2FS with minimal 5.0 gapps.
Oh I do have a problem with WiFi being weaker on 5.0 though.
Sent from my Nexus 5 using XDA Free mobile app
i am getting terrible lag too. last week i updated with the OTA file. wiping the cache improved performance but only for a short time. i guess eventually if ii want the speed back on my 2012 nexus 7 i am going to have to root and go back to jellybean
KiljoyMcCoy said:
Go in and delete all the apps in system folder that can be installed from play store and are not needed. After installing the lollipop images you have 11mb in system which seems to be main cause of lag. I freed up like 160 mb and no lag or stuttering. Not sure why google kept things like dialer and other things unusable on the tablet in there.
Also get now launcher and delete launcher.
Click to expand...
Click to collapse
Thanks, that sped up things significantly. It's definitely a memory problem, because event on full stock setup you're getting glances of Lollipop smoothness.
But WTH is Google delivering a potentially lagging factory image? Couldn't they just resize /system by default in order to fit in all apps nicely? Well, that's Android - if it doesn't work, you have tons of options to fix it.
After my old N7 screen broke, I got a new refurbished 16GB unit for about US$100.
Had some bootloader issue earlier while trying to flash lollipop, and had to revert back to 4.2.2. Then it got all the OTA up to lollipop, and is running really well since.
Loving it now, better than most non-lollipop newer tablets around...
Lollipop is big disappointment. I hate new notification (double swipe down to access settings)
I am back on 4.4.4 Slimkat rom with Legokernel and f2fs
now is system smooth without lags
Listening to some of the advice in this thread, I rebooted into Recovery and wiped cache (I did it 3 times, because why not, right?)
In addition, I went into the developer settings and turned OFF "Force GPU".
After doing both of those, my performance seems to have greatly improved (specifically Chrome, which was borderline unusable).
For reference, I flashed the factory image from 4.4.4, and didn't get it OTA.
DoNuT_1985 said:
Sometimes I understand why people fancy those awful Apple devices, but let's hope the speed boost persists.
Click to expand...
Click to collapse
Not any more! I have three new iOS devices and things are far, far worse since iOS 8 dropped. Apple now holds the lag crown. At least with Android you can revert back to earlier versions that worked. With Apple all you can do is whimper at the master's feet.
KiljoyMcCoy said:
Go in and delete all the apps in system folder that can be installed from play store and are not needed. After installing the lollipop images you have 11mb in system which seems to be main cause of lag. I freed up like 160 mb and no lag or stuttering.
Click to expand...
Click to collapse
UTTER nonsense. Stop it. System being full affects nothing; it's read-only.
Is there a way to disable the storage encryption that is enabled by default? Disabling this apparently had huge performance upgrade for the nexus 6
funtomi said:
Lollipop is big disappointment. I hate new notification (double swipe down to access settings)
Click to expand...
Click to collapse
Swipe once with two fingers.
I've done cleaned every thing in this ROM, repeatedly. Hopefully CM 12 will make it work!
khaytsus said:
UTTER nonsense. Stop it. System being full affects nothing; it's read-only.
Click to expand...
Click to collapse
understand what you are saying but after doing so i have no lag.
Have 2 x 2012 and both were lagging. After trying other things i deleted stuff in system and both are very smooth now. Very happy with them.
Even wiped and re installed one and just deleted stuff in system, to make sure it wasn't something else or a combo of things i did prior.

Why does every ROM I try get worse with time?

Okay so once again, another ROM has got bad after 2 weeks. FXP 349 build has got to be pretty much unsuable, the unlock button doesnt respond, and the UI crashes for a laugh now. Getting very frustrated with this phone. Its getting harder to not smash the hell out of it with a hammer.
I must be doing something wrong, but every ROM Ive used just degrades in performance to the point where I cant take how laggy it is, Ive missed phonecalls because the UI cant wake up and show the incall UI fast enough. There has to be something deep in this phone which causes bad performance.
Im moving to VanirAOSP, as it says in the title of the ROM that its fast and smooth. Lets see if it can outlast any other ROM I've tried.
Sorry for ranting, I just dont get it, is there some secret setting that everyones using and not telling about? Ive tried stock kernel with CM, williams kernel with CM, stock kernel with CrystalPA, same again with williams kernel. Art or dalvik, it seems to make no difference, no matter what, the UI will bug out. Im not moaning at the devs because I know the work they do is hard and is much appreciated. I just wish I knew why this phone cant last 2 weeks without needing to be wiped!
Every ROM gets laggy after a while. Just use some app to clear cache and thumbnails and you should be fine.
donk165 said:
Okay so once again, another ROM has got bad after 2 weeks. FXP 349 build has got to be pretty much unsuable, the unlock button doesnt respond, and the UI crashes for a laugh now. Getting very frustrated with this phone. Its getting harder to not smash the hell out of it with a hammer.
I must be doing something wrong, but every ROM Ive used just degrades in performance to the point where I cant take how laggy it is, Ive missed phonecalls because the UI cant wake up and show the incall UI fast enough. There has to be something deep in this phone which causes bad performance.
Im moving to VanirAOSP, as it says in the title of the ROM that its fast and smooth. Lets see if it can outlast any other ROM I've tried.
Sorry for ranting, I just dont get it, is there some secret setting that everyones using and not telling about? Ive tried stock kernel with CM, williams kernel with CM, stock kernel with CrystalPA, same again with williams kernel. Art or dalvik, it seems to make no difference, no matter what, the UI will bug out. Im not moaning at the devs because I know the work they do is hard and is much appreciated. I just wish I knew why this phone cant last 2 weeks without needing to be wiped!
Click to expand...
Click to collapse
I have a feeling you are installing too many apps running in background at once. My phone is super smooth, fast and responsive. I just either close apps after I am done with them (kill process) or don't install trash. Deleting some in-build rom apps which you never use could also help.
kwitu said:
I have a feeling you are installing too many apps running in background at once. My phone is super smooth, fast and responsive. I just either close apps after I am done with them (kill process) or don't install trash. Deleting some in-build rom apps which you never use could also help.
Click to expand...
Click to collapse
Well VanirAOSP has sorted out my issues for now it seems. I dont really install many apps to be honest, I use the Micro PA Gapps package and I then remove Google Now Launcher, freeze the preinstalled launcher3, install Nova launcher. I have only 17 installed apps, Facebook is the only real hog app I think, I install messenger and then freeze it to get around the Facebook app not letting me use chat within the app. I do also play Marvel Contest of Champions, and I make sure to clear all running apps before playing games. I just feel like now on this ROM, the ram is clearing properly, swiping away apps is freeing up the RAM now.
I think the difference is that this ROM is based on AOSP, whereas before, I was using CM ROM's or Crystal PA which is pretty feature rich. Ill stick with this and see if it will last. This ROM just feels noticeably faster and the UI hasnt crashed once yet, even with a theme on!
donk165 said:
Well VanirAOSP has sorted out my issues for now it seems. I dont really install many apps to be honest, I use the Micro PA Gapps package and I then remove Google Now Launcher, freeze the preinstalled launcher3, install Nova launcher. I have only 17 installed apps, Facebook is the only real hog app I think, I install messenger and then freeze it to get around the Facebook app not letting me use chat within the app. I do also play Marvel Contest of Champions, and I make sure to clear all running apps before playing games. I just feel like now on this ROM, the ram is clearing properly, swiping away apps is freeing up the RAM now.
I think the difference is that this ROM is based on AOSP, whereas before, I was using CM ROM's or Crystal PA which is pretty feature rich. Ill stick with this and see if it will last. This ROM just feels noticeably faster and the UI hasnt crashed once yet, even with a theme on!
Click to expand...
Click to collapse
I could give you a tip about Facebook app and Messenger. There is an app that lets you chat using Facebook app, meaning you can get rid of Messenger. Google it and you will find it, I can't recall the name now.
kwitu said:
I could give you a tip about Facebook app and Messenger. There is an app that lets you chat using Facebook app, meaning you can get rid of Messenger. Google it and you will find it, I can't recall the name now.
Click to expand...
Click to collapse
Well the way im doing it, i dont actually use messenger, its installed but frozen/disabled so it isnt used, this allows me to chat inside the facebook app but the only downside ive found is that the chat notification dont seem to be working. This was a fix I picked up while browsing the net. Ill try out this app if I can find it, the name would make it much easier to find
donk165 said:
Well VanirAOSP has sorted out my issues for now it seems. I dont really install many apps to be honest, I use the Micro PA Gapps package and I then remove Google Now Launcher, freeze the preinstalled launcher3, install Nova launcher. I have only 17 installed apps, Facebook is the only real hog app I think, I install messenger and then freeze it to get around the Facebook app not letting me use chat within the app. I do also play Marvel Contest of Champions, and I make sure to clear all running apps before playing games. I just feel like now on this ROM, the ram is clearing properly, swiping away apps is freeing up the RAM now.
I think the difference is that this ROM is based on AOSP, whereas before, I was using CM ROM's or Crystal PA which is pretty feature rich. Ill stick with this and see if it will last. This ROM just feels noticeably faster and the UI hasnt crashed once yet, even with a theme on!
Click to expand...
Click to collapse
And? Are you still satisfied with this rom after a while?
Well the 'ROM decay' creeped back in. I tried to counter it by cleaning things up but I had a few problems, nothing was working, I tried fix permissions from ROM toolbox and then my phone stopped booting, tried hard reset with the button on the back, couldn't get into recovery, pretty much died on me. I eventually got into recovery and caches wipes and that didn't work, I tried reinstalling the ROM and gapps without losing my data, it just got stuck on the boot logo, then recovery stopped working again, I eventually got in and had to wipe data, reinstall ROM and I finally got the phone booting again.
I'm not satisfied to be honest, its frustrating that I have to wipe the phone or reflash the roms so often, never has a phone been this bad for me. I'm selling it and moving to the OnePlus One in a few weeks, this phone has been nothing but headaches.
donk165 said:
Well the 'ROM decay' creeped back in. I tried to counter it by cleaning things up but I had a few problems, nothing was working, I tried fix permissions from ROM toolbox and then my phone stopped booting, tried hard reset with the button on the back, couldn't get into recovery, pretty much died on me. I eventually got into recovery and caches wipes and that didn't work, I tried reinstalling the ROM and gapps without losing my data, it just got stuck on the boot logo, then recovery stopped working again, I eventually got in and had to wipe data, reinstall ROM and I finally got the phone booting again.
I'm not satisfied to be honest, its frustrating that I have to wipe the phone or reflash the roms so often, never has a phone been this bad for me. I'm selling it and moving to the OnePlus One in a few weeks, this phone has been nothing but headaches.
Click to expand...
Click to collapse
IF you are going to stay or at least try for the last time, I suggest formatting /boot but please be careful as I dont really know what will happen if you reboot the device while /boot is empty.
As in PC, an empty boot partition will leave an inaccessible Operating System. If in phone they are the same then I guess it can be much repairable.
IF again it fails and you are still staying I suggest extreme formatting by using the PC Companion and start fresh.
These are still suggestions and I hope you will have a headache free adventures with One plus. Good luck
TechnoSparks said:
IF you are going to stay or at least try for the last time, I suggest formatting /boot but please be careful as I dont really know what will happen if you reboot the device while /boot is empty.
As in PC, an empty boot partition will leave an inaccessible Operating System. If in phone they are the same then I guess it can be much repairable.
IF again it fails and you are still staying I suggest extreme formatting by using the PC Companion and start fresh.
These are still suggestions and I hope you will have a headache free adventures with One plus. Good luck
Click to expand...
Click to collapse
Thanks for the advice, For me, its the lack of RAM on this phone which is my problem. After a reboot, i have about 300mb free ram, and as soon as I have more than one simple app running (or just one game), ill get a very slow UI, and I have to be very careful and patient with it or it will crash. To me, that is terrible, why would anyone think this is acceptable for a smartphone to just about be able to run an app and hold the interface together. When the System UI crashes, or the lockscreen, It frustrates me so much! The most important part of a touchscreen phone is the UI, without it, your just staring at a blank screen.
There has to be something deep in this phone (the kernel?) where its memory management is broken in someway, ive never experienced a phone be so unstable with 1GB of RAM. When I bought it, I was really hopeful it would be good, it was higher specced than my last phone, it had 4g, it had jelly bean updates coming out, and at the time, a future update to kitkat, and we had support from FXP and CM. What weve actually got is a half baked attempt at 4.3 by Sony, a cancelled 4.4 update, and weve been moved to legacy support by FXP when CM11 didnt even get to the stable point. We may have lollipop builds coming out which could be the savior for this phone, but im sick of waiting for something which might not happen. I just want to be able to rely on my phone and not spend half my screen on time waiting for something to crash and then restart.
Back on my Optimus L9, it has only 768MB ram and a lower clocked dual core CPU but that could run CM10 fine, I never ever had UI crashes, ever! I got lag from time to time, but nothing crashed. Thie SP has 100mb+ more RAM available and a higher clocked CPU but it feels so much more clunky and unstable compared to the L9, it should be the other way round. On my nexus 7 2012 which is similarly specced to the SP (apart from the tegra quad CPU) I again, had no UI crashes, I had lags, but at least things didnt crash. My friend has the Xperia L, which is lower specced than the SP and is only on 4.1, but again, he never gets UI crashes and generally, his phone can run games smoother than I can even though he has lower specs!
This phone, for me, just doesn't fit my needs. It cant really multi task how I would expect it to, and having the phone pretty much lock up if its writing to internal storage is a joke, installing an app from the play store, and not being able to bring down the notification bar to look at the progress without causing problems, to me just feels like something is seriously wrong. The lightbar was the only thing ive really liked on the phone to this day. At first, I was loving this phone, it was great, the only problem I had on 4.1 was that I couldn't play Injustice because it would close the game after a while. I thought, ill wait for software updates, hopefully Sony will fix it. Then the 4.3 updates came but they were buggy, but I held onto hope because at the time, 4.4 was in the pipeline. Then we got a few more 4.3 updates which did fix some bugs but this RAM problem was still there. So I gave up on Official software and tried out custom stuff. I've tried modified Stock ROM's where you get more features but the same inherent problems are there. Ive tried CM, but there hasnt been a stable release of 4.4 and the snapshot builds have also stopped. Vanir ROM is designed to be stable, its one of their highest priorities with their builds. And I definitely feel the difference, but this lack of RAM becomes more obvious with time, this week, I've seen my UI crash 4 times.
Ive done what you've said about fully starting fresh with PC companion Ive flashed stock FTF's and Ive done the PC companion method, Ive done that at least 5 times in the past. When I first do it, it seems like everything is okay. But without fail, after a month of use (usually less) the phone will bog down and the RAM issues return. Maybe my specific device has faulty RAM or something or maybe the storage is messed up. All I know is, this phone has not been enjoyable for me to use, lower specced phones are out performing it, and its value has plummeted in trade in stores like CEX, my old L9 that I traded into my local CEX is being sold for more money than an SP is.
Im sorry to rant but ive just had enough of this phone.
Ive got to flash the phone fully back to stock for when I sell it, so ill go back to full stock, and see if it will last.
donk165 said:
Thanks for the advice, For me, its the lack of RAM on this phone which is my problem. After a reboot, i have about 300mb free ram, and as soon as I have more than one simple app running (or just one game), ill get a very slow UI, and I have to be very careful and patient with it or it will crash. To me, that is terrible, why would anyone think this is acceptable for a smartphone to just about be able to run an app and hold the interface together. When the System UI crashes, or the lockscreen, It frustrates me so much! The most important part of a touchscreen phone is the UI, without it, your just staring at a blank screen.
There has to be something deep in this phone (the kernel?) where its memory management is broken in someway, ive never experienced a phone be so unstable with 1GB of RAM. When I bought it, I was really hopeful it would be good, it was higher specced than my last phone, it had 4g, it had jelly bean updates coming out, and at the time, a future update to kitkat, and we had support from FXP and CM. What weve actually got is a half baked attempt at 4.3 by Sony, a cancelled 4.4 update, and weve been moved to legacy support by FXP when CM11 didnt even get to the stable point. We may have lollipop builds coming out which could be the savior for this phone, but im sick of waiting for something which might not happen. I just want to be able to rely on my phone and not spend half my screen on time waiting for something to crash and then restart.
Back on my Optimus L9, it has only 768MB ram and a lower clocked dual core CPU but that could run CM10 fine, I never ever had UI crashes, ever! I got lag from time to time, but nothing crashed. Thie SP has 100mb+ more RAM available and a higher clocked CPU but it feels so much more clunky and unstable compared to the L9, it should be the other way round. On my nexus 7 2012 which is similarly specced to the SP (apart from the tegra quad CPU) I again, had no UI crashes, I had lags, but at least things didnt crash. My friend has the Xperia L, which is lower specced than the SP and is only on 4.1, but again, he never gets UI crashes and generally, his phone can run games smoother than I can even though he has lower specs!
This phone, for me, just doesn't fit my needs. It cant really multi task how I would expect it to, and having the phone pretty much lock up if its writing to internal storage is a joke, installing an app from the play store, and not being able to bring down the notification bar to look at the progress without causing problems, to me just feels like something is seriously wrong. The lightbar was the only thing ive really liked on the phone to this day. At first, I was loving this phone, it was great, the only problem I had on 4.1 was that I couldn't play Injustice because it would close the game after a while. I thought, ill wait for software updates, hopefully Sony will fix it. Then the 4.3 updates came but they were buggy, but I held onto hope because at the time, 4.4 was in the pipeline. Then we got a few more 4.3 updates which did fix some bugs but this RAM problem was still there. So I gave up on Official software and tried out custom stuff. I've tried modified Stock ROM's where you get more features but the same inherent problems are there. Ive tried CM, but there hasnt been a stable release of 4.4 and the snapshot builds have also stopped. Vanir ROM is designed to be stable, its one of their highest priorities with their builds. And I definitely feel the difference, but this lack of RAM becomes more obvious with time, this week, I've seen my UI crash 4 times.
Ive done what you've said about fully starting fresh with PC companion Ive flashed stock FTF's and Ive done the PC companion method, Ive done that at least 5 times in the past. When I first do it, it seems like everything is okay. But without fail, after a month of use (usually less) the phone will bog down and the RAM issues return. Maybe my specific device has faulty RAM or something or maybe the storage is messed up. All I know is, this phone has not been enjoyable for me to use, lower specced phones are out performing it, and its value has plummeted in trade in stores like CEX, my old L9 that I traded into my local CEX is being sold for more money than an SP is.
Im sorry to rant but ive just had enough of this phone.
Ive got to flash the phone fully back to stock for when I sell it, so ill go back to full stock, and see if it will last.
Click to expand...
Click to collapse
Its okay and I have read all of your post
It quite saddens me that some people isnt actually having fun with their SP. Shockingly enough, my SP does not face those mentioned problems (heck most of those that appears in the forum) but some exceptions goes to Stock Rom bugs and game problems.
This is my first android phone, I actually always wanted one but i am a teenager - i dont make money. But since my dad bought me this lovely sp, I have finally gained so much knowledge about android and it somehow further strengthens my Linux knowledge.
Maybe I was just lucky. Perhaps. But who knows if something is still wrong with my phone
I understand things will get older - people will buy new phones, developer will stop developing, people who got bored of customising etc. In fact I have seen so much decline of SP since the discontinued 4.4 update.
This is my first smartphone and I love it. It has an awesome community and awesome devs, but now it is getting old. Which quite sad to me.
I am saving for Ara phone (i hope it doesnt fail like smartwatches do). Since you are quite involved with many developments (i mean you customise your phone much like others), I hope your transition to a new device is a breeze. And above all, doesn't have the bugs that SP has.
LOL, I thought I was the only one with a "faulty SP".
My XSP has the exact same problems as yours. It is very annoying to change ROMS (or wipe data) every month.
The RAM is SO BAD on my SP, even though it only have 1GB of RAM, it should be a lot better. I didn't have such problems on my Motorola Defy + as I have with the XSP.
I thank so much that we have very nice developers, always trying to improve our user exp., but for some people like me it's difficult.
TechnoSparks said:
Its okay and I have read all of your post
It quite saddens me that some people isnt actually having fun with their SP. Shockingly enough, my SP does not face those mentioned problems (heck most of those that appears in the forum) but some exceptions goes to Stock Rom bugs and game problems.
This is my first android phone, I actually always wanted one but i am a teenager - i dont make money. But since my dad bought me this lovely sp, I have finally gained so much knowledge about android and it somehow further strengthens my Linux knowledge.
Maybe I was just lucky. Perhaps. But who knows if something is still wrong with my phone
I understand things will get older - people will buy new phones, developer will stop developing, people who got bored of customising etc. In fact I have seen so much decline of SP since the discontinued 4.4 update.
This is my first smartphone and I love it. It has an awesome community and awesome devs, but now it is getting old. Which quite sad to me.
I am saving for Ara phone (i hope it doesnt fail like smartwatches do). Since you are quite involved with many developments (i mean you customise your phone much like others), I hope your transition to a new device is a breeze. And above all, doesn't have the bugs that SP has.
Click to expand...
Click to collapse
Well atleast you have started on a better android device than my first one. My first was a ZTE Skate and this was back in the gingerbread days. 512MB RAM, Single core CPU, barely any internal storage. Im very used to using android in a minimalist way, but the SP just takes it to a whole different level for me, i cant take it! Im glad that you arnt having all the same problems Im having. The fact that not everyone is getting the problems is a frustration because unless its a widespread problem, people wont really be pulling together to fix it because they dont understand/experience the problems. It has to be some kind of manufacturing defect, maybe certain batches of RAM/Storage chips used in the SP are defective/bad performers.
I hope the XSP continues to work well for you!
Bruno_Puzoni said:
LOL, I thought I was the only one with a "faulty SP".
My XSP has the exact same problems as yours. It is very annoying to change ROMS (or wipe data) every month.
The RAM is SO BAD on my SP, even though it only have 1GB of RAM, it should be a lot better. I didn't have such problems on my Motorola Defy + as I have with the XSP.
I thank so much that we have very nice developers, always trying to improve our user exp., but for some people like me it's difficult.
Click to expand...
Click to collapse
Its a very weird problem, but its definitely RAM/Storage related.
I agree with you about the devs, I appreciate their hard work, it is great having all these ROM's to choose from when trying to solve the problems. It just seems it doesn't matter which ROM you are on, the problems will always be there. The problem must lie within the hardware or deep in the software side of things, beyond the ROM's like in the kernel or something. I dont know enough about those sides of a phone, but I can see just from using the phone, something isnt right.
It sucks that you are facing the same problems, but its nice to know im not alone in my experiences, its not just me.
If only we knew what the issue was, maybe there would be a chance to solve the issue.
I have the same problems with my phone exactly and am going to smash it with a hammer when I get a new phone. It is indeed so frustrating, I expect much more from sony!
i stopped to mess up with custom kernels, stock 207 is the best option.
Ondemand cpu governor + underclock to 1500mhz + greenify
Battery life + perfomance
My usage:
4 hours online gaming per day
+ some skype calls

Some possible problems and concerns about my new Note 5

Hello there,
I recently got a Note 5 and I am coming from a iphone 5s. This is my first android device ever and I am trying to get used to it. Thus, I noticed a few things that bothered me a little bit. When I scroll down faster than usual in apps like facebook, shaman, play store, whatsapp emoji menu etc. I get a laggy/jittery behaviour. Some people mentioned browsing as well but I think samsung browser seems decent, I feel no lag after it completely loads the page. I dont wanna believe that this device cant handle even Facebook app, maybe its a network related problem (I am sitting on a 10-25mb internet depending on where I am). I feel an extremely small stutter when I switch between menus for the first time in simple apps like dialer. I just pop it, for example when I first go to contacts and favourites, it kinda stutters for an extremely short time. I am aware such concerns might sound stupid but I am really not sure how it is supposed to be. Next, I am getting about 5-6 hours of SOT battery life. Location is on (wifi and cellular), android device manager is off, NFC off, wifi is always on where I dont have to use mobile data. I noticed that android system is draining the highest amount just after Screen. Usage was mostly Whatsapp, some facebook, phone settings (since I am trying to figure out stuff), a little bit of gaming and twitch. Brightness is auto and at about %30. I also got a geekbench score of Single Core: 1450ish and Multi Core: 4500ish.
Finally, I wonder if these concerns are expected and possible to solve. I did some reading but unfortunately never had chance to come across to a clarifying explanations to all these things. I thank you in advance for your time taken and effort reading this.
Xulkin1337 said:
Hello there,
I recently got a Note 5 and I am coming from a iphone 5s. This is my first android device ever and I am trying to get used to it. Thus, I noticed a few things that bothered me a little bit. When I scroll down faster than usual in apps like facebook, shaman, play store, whatsapp emoji menu etc. I get a laggy/jittery behaviour. Some people mentioned browsing as well but I think samsung browser seems decent, I feel no lag after it completely loads the page. I dont wanna believe that this device cant handle even Facebook app, maybe its a network related problem (I am sitting on a 10-25mb internet depending on where I am). I feel an extremely small stutter when I switch between menus for the first time in simple apps like dialer. I just pop it, for example when I first go to contacts and favourites, it kinda stutters for an extremely short time. I am aware such concerns might sound stupid but I am really not sure how it is supposed to be. Next, I am getting about 5-6 hours of SOT battery life. Location is on (wifi and cellular), android device manager is off, NFC off, wifi is always on where I dont have to use mobile data. I noticed that android system is draining the highest amount just after Screen. Usage was mostly Whatsapp, some facebook, phone settings (since I am trying to figure out stuff), a little bit of gaming and twitch. Brightness is auto and at about %30. I also got a geekbench score of Single Core: 1450ish and Multi Core: 4500ish.
Finally, I wonder if these concerns are expected and possible to solve. I did some reading but unfortunately never had chance to come across to a clarifying explanations to all these things. I thank you in advance for your time taken and effort reading this.
Click to expand...
Click to collapse
Being an ios and android user, what i can say is android can never(as of now) be as smooth as IOS. This is the truth as android is made to support all the variety of devices, however android users get more customisability more useful free apps and more control over the device they own. 5-6 hours of SOT is considered not bad, it really depends on personal usage i think it is acceptable, i guess the ability to see what your phone is using may be a good or bad thing. For what you know maybe on IOS the system actually drains as much or even more than android just that we are unable to view. hahaha :highfive: cheers not looking for flammers just my two cents.
Thanks for the input =) Hopefully this will be solved with a software update later. Still some confirmation/consultancy will be much appreciated, cheers

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