[Q] MIUI lockscreen lag - General Questions and Answers

Hello,
I am using MIUI v5 4.10.18 on my Neken N6 32GB/2GB
everything looks nice, but lockscreen is terribly laggy when on battery, about 5 or more seconds. If I am connected to power source, it works fine, no lag at all. I even changed stock lockscreen for CM lockscreen, still same issue. Is there somewhere a setting where I can change this lag?

Try disabling the power saving feature.
Sent from my HM 1SW using XDA Free mobile app

I tried. CPU saving mode is turned off and it's also set to high performance. I made a battery profile with high performance, but it's still slow when on battery

http://en.miui.com/thread-670-1-1.html
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Related

9105p auto power off

So I lock my phone. Put it in my pocket. And then after 15 mins or so. It's off. When I turn it on. It's fine.
This happened not just for once. But for many times
I tried wiping data. And sd card. Still no hope
I'm rooted on stock first Germany Rom.
Would be great if someone can help
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SOLVED. Turned off power saving function
Sent from my GT-I9105P using XDA Premium 4 mobile app
yes, I had the same, power saving options reduce voltage on CPU and that makes it hangs and reset, for example if you would use undervoltage kernel then it will hangs and reset much more
I asked one of the kernel developer to develop kernel with voltage interface, then you can use CPU Tewaker from google play adjust voltage on certain frequences

KitKat Bugs?

Anyone notice scrolling w/in apps seems to look a bit choppy. I mean its still quite responsive just looks horrible. Any thoughts on how to remedy it
Also what other bugs are you seeing? Besides home button one.
Sent From My KitKat Ultra
Idk if I would say scrolling is choppy but I'd say that 4.2.2 might have just been just a miniscule bit more snappy than 4.4 is...
Benchmark scores (as unreliable as they are) would seem to verify this as my phone scores just a tad lower on almost every benchmark than it did on 4.2.2
Sent from my XT1080 using Tapatalk
Also having some choppiness in apps that I didn't have before. Hopefully some performance updates are in the works.
Sent from my DROID MAXX using Tapatalk 4.
I have a bug, when I open my app drawer and scroll through the widgets once I hit the third page it is turns the screen off, every time
Sent from my XT1080 using Tapatalk
USB tethering with easy tether no longer works.
Just had Dolphin Browser/OS completely lock up.
After restarting the phone and clearing cache from recovery I received a bunch of emails from Outlook which had arrived around noon without updating.
Dolphin browser, when scrolling a page flashes a white screen but that may be dolphin and not OS related.
If anyone is on the fence for this update, best to wait for a better build.
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Good build
There is absolutely nothing wrong with this build, at least nothing rising to a known or systemic problem that I'm aware of. It's a pretty damn good build...one question / variable would be; how many of you are on the ART runtime?
My battery saver toggles itself off after a reboot. Anyone else? That's all I can think of.
I use ART. Also tried with Dalvik.
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I had a complete system freeze yesterday. Nothing responded except for holding power button to restart.
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bwheelies said:
I had a complete system freeze yesterday. Nothing responded except for holding power button to restart.
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Click to expand...
Click to collapse
That sucks...I am having one problem now...Titanium is FC on launch...haven't heard back from them yet on known issue or not. I know they were having problems with ART in the past version.

Battery usage

Hi guys, I've just bought a Motorola moto g 16gb and then I've installed android 4.4.2 and I noticed that the battery stats doesn't show the battery usage of many user apps..
Is it a bug or not?
(Before this phone I had a HTC desire c with android 4.1.2 cyanogenmod)
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It is not a bug.. android does not show user apps battery data anymore..
Sent from my XT1033 using Tapatalk
Ah.. I found it very useful sometime..
And is it normal the percentage of battery used by the screen? (I keep it around 30/40% during the day)
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zazzy24 said:
It is not a bug.. android does not show user apps battery data anymore..
Sent from my XT1033 using Tapatalk
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Click to collapse
It does, but it won't show any user app that is less than (I think) 4% use. He's got a user app showing up on the list in his screenshot.
What has changed is that some user app use of core OS features now get reported as Android OS/Android System where as under JB they were reported as the originating app.
smoza said:
Ah.. I found it very useful sometime..
And is it normal the percentage of battery used by the screen? (I keep it around 30/40% during the day)
Sent from my XT1032 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
What was your screen on time? (Long press Screen/Shermo)
neu - smurph said:
What was your screen on time? (Long press Screen/Shermo)
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Click to collapse
Yesterday I recharged it so the old screen on time is gone.. But today I didn't used it a lot but the percentage of used battery is 53%
Sent from my XT1032 using XDA Premium 4 mobile app
Hey @smoza I noticed in your screenshots you're using a battery percentage app. Did you know that KitKat already supports battery percentage? You can enable it with this app, without root https://play.google.com/store/apps/details?id=de.kroegerama.android4batpercent
Sent from my XT1034 using Tapatalk
smoza said:
Yesterday I recharged it so the old screen on time is gone.. But today I didn't used it a lot but the percentage of used battery is 53%
Sent from my XT1032 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
OK, really need to know battery consumed, how much of that is reported to be the screen and the screen on time to see if that is an issue. It is normal for screen to be top of the list with regular usage but how much it drains (and how much screen on time you get) is basically going to be a function of your brightness settings.
Looking at your second screen shot I can see a couple of things you might want to investigate/change.
Wifi is always on - fine if you are actually connected to wifi - but if you are out and about and not using a wifi connection having wifi enabled will add a significant amount to your idle drain rate. You should also disable 'Scanning always available' in the Advanced Wifi Settings (Settings/Wifi/Menu Button.Advanced).
Your cell signal is often quite poor - not a lot you can do about it but that will cause faster drain when you are connected to mobile data.
Your phone is waking up regularly when not in use. There could be numerous causes for this, but most likely it is having location set to High Accuracy or Battery Saver - the phone is regularly collecting info from your cell tower connections and surrounding wifi networks to feed back to Google to get a location fix, and apps that like to know your location may be asking for a fix regularly. Depending on what you use location for you may wish to consider turning it off entirely or running in Device Only mode.
You've used GPS - some people have experienced an issue with a continually higher drain rate after using GPS - it's intermittent - for some it is everytime after using GPS, some most of the time, others very occasionally. A reboot will fix if this is an issue (it doesn't look like it is a problem but it's hard to tell - it's most obvious if the battery drains in airplane mode).
I turned off the GPS right now, disabled 'scanning always available' and set the brightness as auto.. I'll write here if this will increase my battery life or not, thank you anyway
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smoza said:
I turned off the GPS right now, disabled 'scanning always available' and set the brightness as auto.. I'll write here if this will increase my battery life or not, thank you anyway
Sent from my XT1032 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
You might want to keep it between 10 to 20% manually adjusting to higher levels if you're going outside, for the brightness sensor to not be working and therefore, consuming more battery.
From this morning at 10a.m. with 94% of battery I reached the 9p.m. with 7% of battery and I used it a bit more of my average use.. That's better than before (I had to charge my phone at 8p.m.), so thank you guys
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smoza said:
From this morning at 10a.m. with 94% of battery I reached the 9p.m. with 7% of battery and I used it a bit more of my average use.. That's better than before (I had to charge my phone at 8p.m.), so thank you guys
Sent from my XT1032 using XDA Premium 4 mobile app
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Click to collapse
just curious.. which launcher app are you using? by any chance are you using the google now/experience launcher?
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---------- Post added at 01:50 AM ---------- Previous post was at 01:46 AM ----------
pisherthefisher said:
Hey @smoza I noticed in your screenshots you're using a battery percentage app. Did you know that KitKat already supports battery percentage? You can enable it with this app, without root https://play.google.com/store/apps/details?id=de.kroegerama.android4batpercent
Sent from my XT1034 using Tapatalk
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Click to collapse
this app is pretty much useless as till your battery is very low it won't show the battery %... wish someone came up with a circle battery with text app for moto g..
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There is anything to do to fix. this bug? The phone had aroun 70% of battery and the phone shootdown it self and you can see the results, 0% of battery but the phone is still working.
Here you can see the screenshot, i'm running stock ROM with aerokernel, and xposed and Gravity box.
zazzy24 said:
just curious.. which launcher app are you using? by any chance are you using the google now/experience launcher?
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Click to collapse
I'm using google now launcher, why?
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smoza said:
I'm using google now launcher, why?
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Click to expand...
Click to collapse
try using nova for a day and tell me if u notice a difference in the battery drain...
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It's not bug.
will try something....latters

[Q] About ultra power saving mode

Anyone knows how to lower the screen brightness in ultra power saving mode??? Because high brightness is quite problematic in night..
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Give LUX from playstore a try, works perfect on my device with dynamic setting!
Lux is good, I also used screen filter it is also in the playstore
Sent from my SM-N910C using XDA Free mobile app
Well screen filter and lux doesn't seems to work for me....ultra power saving mode just closes all apps and brightness again becomes high.
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Ahhh didn't know that it does that
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hannanzikrea said:
Well screen filter and lux doesn't seems to work for me....ultra power saving mode just closes all apps and brightness again becomes high.
Sent from my HUAWEI MT7-L09 using XDA Free mobile app
Click to expand...
Click to collapse
Yeah there is no way to decrease screen brightness when you are in ultra power saving mode (UPSM). No app can do that since the phone disables all functions except call, txt and clock.
I dont find the UPSM useful, based on my experience. Observed it for several nights and it eats up 2%-3% batt, while the Smart mode only eats up 1% overnight.

Random lag

I have noticed that sometimes i would get horrendous lag...to the point where it is unusable. Most of the time it will be fine but it will sometimes do this. It started only recently and maybe it is connected to my poor recent battery? I noticed this happens when i have low battery, it tends to happen here most,but not always..(battery saver is not on)
Please help!
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Does it happen when you are using certain apps? I am asking since certain kernel does that when using Chrome.
4K2K said:
Does it happen when you are using certain apps? I am asking since certain kernel does that when using Chrome.
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No, just random. I have no custom kernel
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less juice, less power, less performance

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