Database Develop

What is this wakelock? PowerManagerService.Display

It shows up in BBS in the kernel wakelock and usually shows up when i've missed a call. It drains the battery pretty darn fast and keeps the phone awake.
PowerManagerService.Display

biggiestuff said:
It shows up in BBS in the kernel wakelock and usually shows up when i've missed a call. It drains the battery pretty darn fast and keeps the phone awake.
PowerManagerService.Display
Click to expand...
Click to collapse
I found this earlier, could be helpful. supposedly that may be a collection of different wakelocks from what I found. Check out the links and I would recommend running your phone is safe mode for a few hours to test and also running normally and freezing some apps. Hope that helps.
http://forum.xda-developers.com/galaxy-nexus/help/excessive-battery-drain-t2375348
http://forum.xda-developers.com/galaxy-nexus/general/kernel-wakelocks-t1462020

This is not the case. What you posted is for the regular powermanagerservice.wakelock, not the one with "display" in the title.

biggiestuff said:
It shows up in BBS in the kernel wakelock and usually shows up when i've missed a call. It drains the battery pretty darn fast and keeps the phone awake.
PowerManagerService.Display
Click to expand...
Click to collapse
Hey, did you figure out how to stop it? I have the same problem...

power manager service.display
Hi,
i think, it's about your settings.
For me, i apply, in developper options, stat transitions=1.25x, and it disapper

will try that

glarage said:
Hi,
i think, it's about your settings.
For me, i apply, in developper options, stat transitions=1.25x, and it disapper
Click to expand...
Click to collapse
I have the same problem. I went to developer options, but can't find stat transitions. Where is it?

glarage said:
Hi,
i think, it's about your settings.
For me, i apply, in developper options, stat transitions=1.25x, and it disapper
Click to expand...
Click to collapse
Didn't help
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?
Maybe you're right... i didn't explain that, because in BBs it shows me 1s but not in WLD???????
It appears, only when i plug my phone on charge (or usb), and use the torch in the background...

Anyone?

glarage said:
Maybe you're right... i didn't explain that, because in BBs it shows me 1s but not in WLD???????
It appears, only when i plug my phone on charge (or usb), and use the torch in the background...
Click to expand...
Click to collapse
Did you find out what that powermanagerservice.Wakelock was ? I'm having the same issue ATM on my oneplus one and don't find any solution...(I know I'm on the wrong forum but i think its not device related)
Envoyé de mon A0001 en utilisant Tapatalk

So, did anyone find out how to fix this?
I'm having the same issue on LGG3 (5.0 stock, v21a, rooted).
Phone's battery is discharging much more rapidly than before (for couple of weeks now), even when the phone is not in use at all.
2 highest wakelocks are PowerManagerService.Display and PowerManagerService

The same here

Same here. Guys any solution ?

http://newandroidbook.com/Book/PMS.pdf
PowerManagerService.Display - Used during display state transitions
@biggiestuff

Is there any way to modify a setting for display state transitions to avoid these wakelocks? I'm experiencing these wakelocks on my Galaxy S7.

bluemu said:
Is there any way to modify a setting for display state transitions to avoid these wakelocks? I'm experiencing these wakelocks on my Galaxy S7.
Click to expand...
Click to collapse
Me too
Sent from my SM-G930F using Tapatalk

I thought the PowerManagerService.Display had to do with your display on-time. From what I understand you can at least assume that your display is supposed to consume a lot of your battery power. In that case.. Some unfounded guesses: (1) try manually adjusting your screen brightness instead of automatically, (2) keep your brightness as low as possible, (3) disable as many fancy lockscreen and launcher visual effects as you can.
If the PowerManagerService.Display actually does refer to the screen-off state, maybe look into the way your phone displays notifications?

No solution for wakelock?

Guys, Any solution?

[ROM][OFFICIAL][GT-I9195][SPIRIT][v1.6][4.4.4][20141101]

Development stopped with effect from 06/11/2014. Files will remain in my Mediafire account till the end of this month after which I will remove them​
I DO NOT OWN THIS DEVICE​
Your Warranty is now VOID!
The Spirit ROM team reminds you to please use Custom ROMs at your own risk, These builds are ONLY for
Samsung S4 mini, GT-I9195 versions.
The Spirit Team team takes no responsibility for you bricking your device!
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CHANGELOG
here
DOWNLOADS
ROM
http://www.androidfilehost.com/?w=files&flid=20679
GAPPS
http://forum.xda-developers.com/showthread.php?t=2397942 [PA Gapps] (4.4.4)
http://forum.xda-developers.com/google-nexus-5/themes-apps/standard-minimal-gapps-t2012857[Banks Gapps] (4.4.4)
SPIRIT ROM GOOGLE+ COMMUNITY
Join us today for Updates/Spirit Graphics/Troubleshooting
https://plus.google.com/u/0/communities/104821259526824521586
Additional Information
Inbuilt call recording feature will be available for regions where it is legal. For countries where it is not legal, it won't show up. As of now, US, Europe and Australia don't have this feature enabled.
Known Issue's
- This ROM is extremely feature packed & stable (and addictive)
-You tell us, Logcat or it didn't happen!!
SCREENSHOTS ( From my device )

Mine

v1.6 is uploaded...

Hope for I 9192
Silesh.Nair said:
v1.6 is uploaded...
Click to expand...
Click to collapse
Hope it can be made for our I-9192 also. BTW i m going through your ROM repository in Mediafire, seen a C-ROM named folder dated 23/06/ 2014 for I 9192 with no files inside. Can u provide me the link of it? It is one of best ROM for 9192. Thanks in advance.:good:

I couldn't get it working. BTW, spirit has dual sim support, so you can ask sekil or k2wl to port it.
Or let me know the patches that are required.

Here are my initial impressions on this ROM. Clean flashed via TWRP. No gapps. Quick first boot . UI is extremely fluid. Network is great and battery life is decent.
This is the best aosp rom for gaming. I set CPU [email protected] 1.026GHz and GPU @ 320MHz.
Speaking of the features of this ROM I use "active display" and "Dark UI" a lot. They are working fine here.
Did not test any other features but I am sure they work.
I debloated the ROM before flashing.
Also stability is great. So far no force closes and crashes. Also I do not notice any call drops or missed messages. Everything works fine.
THIS ROM CAN BE USED AS DAILY DRIVER.
Thank you @Silesh.Nair

I agree with the previous opinion, the firmware is stable and recommended for everyday use.
The device is fully functional, otherwise it can not be, because it's CM11-based firmware.
Thank you very much to the author for additional customization.
PS
Without any performance settings and third-party kernels per night (from 23.00 to 7.00), the battery is discharged at 0.2% per hour. Wi-Fi, mobile data was disabled.

zetcamp said:
I agree with the previous opinion, the firmware is stable and recommended for everyday use.
The device is fully functional, otherwise it can not be, because it's CM11-based firmware.
Thank you very much to the author for additional customization.
PS
Without any performance settings and third-party kernels per night (from 23.00 to 7.00), the battery is discharged at 0.2% per hour. Wi-Fi, mobile data was disabled.
Click to expand...
Click to collapse
Can you test it with wifi and mobile data enbled pls?

Flatric said:
Can you test it with wifi and mobile data enbled pls?
Click to expand...
Click to collapse
I'm using this ROM since last night, very good battery life and performance, no FC or reboot. All working fine
Sent from my GT-I9195 using XDA Free mobile app

Flatric said:
Can you test it with wifi and mobile data enbled pls?
Click to expand...
Click to collapse
At the moment, I have no way to test the device with connected wi-fi and mobile data. Such an opportunity came only a few days.
Meanwhile, not to be unfounded, here is a screenshot Battery consumption per night - the result is obvious.
PS
I have very little of any third-party applications on the device, I do not use (with rare exceptions Viber) program chats, and other mail.

zetcamp said:
At the moment, I have no way to test the device with connected wi-fi and mobile data. Such an opportunity came only a few days.
Meanwhile, not to be unfounded, here is a screenshot Battery consumption per night - the result is obvious.
PS
I have very little of any third-party applications on the device, I do not use (with rare exceptions Viber) program chats, and other mail.
Click to expand...
Click to collapse
My device was 8h from 9h ontime in deep sleep but I lost about 4% per hour.

Flatric said:
My device was 8h from 9h ontime in deep sleep but I lost about 4% per hour.
Click to expand...
Click to collapse
Terrible. Try to use WakeLock Blocker.
As promised, here's a screenshot of battery consumption for the night at a working wi-fi and mobile data.

zetcamp said:
Terrible. Try to use WakeLock Blocker.
As promised, here's a screenshot of battery consumption for the night at a working wi-fi and mobile data.
Click to expand...
Click to collapse
Thanks for the reply but I don't know which wakelocks I should block because my device is in deepsleep.

Thread closed at OP's request.

Lineage OS 14.1 (Nougat) Galaxy tab 3 [SMT217S/T]

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LineageOS Nougat!
Here we have Lineage os for the smt217s/t
This is an unofficial build and im glad i have been able to build it!
Make sure you know what you are doing when flashing this rom, It isn't my fault if you mess up your own device!
~Bugs
~Location
~You tell me
Very stable daily driver so far!
Please no eta's, i've got a few other devices to develop for aswell.
ScreenShot's of rom! http://imgur.com/a/wm8wm
Download's
Rom--> http://www.mediafire.com/file/3440n4tj8e35jqy/lineage-14.1-20170220-UNOFFICIAL-lt02ltespr.zip
MD5--> http://www.mediafire.com/file/5x062bf5qq3cooy/lineage-14.1-20170220-UNOFFICIAL-lt02ltespr.zip.md5sum
My device trees
Device https://github.com/relyt2012/android_device_samsung_lt02ltespr
Device Common https://github.com/relyt2012/android_device_samsung_lt02ltexx-common
Kernel https://github.com/relyt2012/android_kernel_samsung_msm8930-common-1
Vendor https://github.com/relyt2012/proprietary_vendor_samsung

Hi, this ROM is stable or in beta version?

good news.
Is there a known bug or problem?
Thanks for sharing.

It seems pretty stable, not really sure of any bugs

A few things:
1. Everything in this rom seems really small. Like the dpi is off or something (its not, as its set correctly to 170dpi as far as I can tell).
2. Long press on the home button isn't bringing up the recent apps like it should.
3. Video recording in the camera app isn't working

On t210.
Hi I am curious to know that will it work on an t210 I have never flashed custom ROM on this device. Thanks.

More bugs:
Home button doesn't work at all
When turning the screen off the display turns sideways quickly before turning off
Notification bar only swipes down once, cannot access any quick actions.

Taji34 said:
A few things:
1. Everything in this rom seems really small. Like the dpi is off or something (its not, as its set correctly to 170dpi as far as I can tell).
2. Long press on the home button isn't bringing up the recent apps like it should.
3. Video recording in the camera app isn't working
Click to expand...
Click to collapse
For the home button you can assign the long press action in the settings
Is anyone else having issues with GPS not working?
Do I need to be on a specific firmware?
Other than that everything seems to be working great

Also every time I try to start the hotspot it tries and then says error and does not appear to start

Hi
Tnx to rom
It does work on SM-211 ?
Can i Flash it on my device?​

Anyone had issues with gapps on this ROM? There's another LineageOS ROM that has constant force closes.

zerbey said:
Anyone had issues with gapps on this ROM? There's another LineageOS ROM that has constant force closes.
Click to expand...
Click to collapse
Which rom? If your talking about mine you have to use the 7.1.2 gapps i linked because the opengapps 7.1.1 don't work

deadman96385 said:
Which rom? If your talking about mine you have to use the 7.1.2 gapps i linked because the opengapps 7.1.1 don't work
Click to expand...
Click to collapse
Thanks, I'll give it a try!
Sent from my ONEPLUS A3000 using Tapatalk

Will it work on tab 3v t116?

deleted

deleted

deadman96385 said:
Which rom? If your talking about mine you have to use the 7.1.2 gapps i linked because the opengapps 7.1.1 don't work
Click to expand...
Click to collapse
Where is the link to the 7.1.2 gaps?

Any chance of porting this ROM to the SM-T210(R)? I have a T210R that I would love a more modern ROM to run. Apps are falling out of support for anything below Android 5.0. I'll use my device as a guinea pig if you decide to pursue it. I would think it would be a matter mostly of rewriting the install script, but I do not know.

I've noticed that the battery drained "faster" than usual use. By "faster", the battery percentage shows that it drops, at an unrealistic rate of 5% every 2 minutes till 10% in less than an hour.
Turning off the tablet and powering it on 10 minutes later, I get 67% battery indicated, and the "draining" starts again. I believe there's some bug with how the battery is being read by the ROM, anyone experienced the same? I've tried to do battery calibration using root apps to no avail. There's definitely enough juice in the tank whenever it reports it has low battery.
Also while using this ROM with light tasks like scrolling through google feed or chrome browsing, the tablet's top left heats up.
SM-T215 is my model, managed to flash T217 based ROM.

suggestions
what should i use to flash ROM on galaxy tab 3 8". I use ODIN but wondering if there is anything else suggested.

General Android 12 beta is here !!!

https://c.mi.com/thread-3708908-1-0.html
Not for daily use !!!

Someone tried it already?

yes on telegram an install it it works.
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jejemc said:
yes on telegram an install it it works.
View attachment 5313713View attachment 5313715
Click to expand...
Click to collapse
Cool stuff. How is your experience so far?

These are not my screens but the user is happy it works fine. see on the telegram group
Channel : https://t.me/mi11chat

it is good and fast, 2 things no fp function and no face id. no function for voice mail at WhatsApp

if you install it, remember to remove the unlock from the bootloader

jejemc said:
if you install it, remember to remove the unlock from the bootloader
Click to expand...
Click to collapse
why remove, if you do this, perhaps the phone is bricked

if you leave the checkbox in miflash it will be on restart on the miui recovery and not on the rom. you will then have to unlock it again

Can someone port it to mi mix 3?

Can someone port it to mi mix 3?
Edit I post it twice and now I can't delete it. oops

Kuba170 said:
Can someone port it to mi mix 3?
Click to expand...
Click to collapse
Not possible for now.

Installed it last night. It's surprisingly stable. Not working, as far as I already was able to see:
- fingerprint
- faceunlock
- setting 120hz
- setting 1440p
- display not adjusted to rounded corners, time and battery not fully visible
- speech quality during calls is bad. My opponent didn't understand me.
So flashing back MIUI 12.5

Blubber120 said:
Installed it last night. It's surprisingly stable. Not working, as far as I already was able to see:
- fingerprint
- faceunlock
- setting 120hz
- setting 1440p
- display not adjusted to rounded corners, time and battery not fully visible
- speech quality during calls is bad. My opponent didn't understand me.
So flashing back MIUI 12.5
Click to expand...
Click to collapse
I am unable to go back to 12.5. I am getting mismatch error in mi flash tool. can you help please?

I had the same problems, too. I used the .eu weekly ROM with that fastboot batch.

Oh no! I used the fastboot method. The mi flash tool said it was successful.
But my phone gave an error message
"System has been destroyed. press power to shut down"
Unfortunately i forgot to stop the phone from locking before flashing .
My phone is now ruined, because it is locked and nothing can be flashed.
i have even tried miflash unlock.
it refuses to unlock my phone.
Does anyone have an idea how to fix this?

Blubber120 said:
Installed it last night. It's surprisingly stable. Not working, as far as I already was able to see:
- fingerprint
- faceunlock
- setting 120hz
- setting 1440p
- display not adjusted to rounded corners, time and battery not fully visible
- speech quality during calls is bad. My opponent didn't understand me.
So flashing back MIUI 12.5
Click to expand...
Click to collapse
I can add:
No 5G;
No fast charging ( although it says fast charging);
WhatsApp: sound problems (can not record audio messages) and sometimes camera crashes.
But i have to say that the Overall rom is very stable and the battery lasts much longer.
Maybe with beta 2 all this problems can be fixed.

toniteixiera2007 said:
I can add:
No 5G;
No fast charging ( although it says fast charging);
WhatsApp: sound problems (can not record audio messages) and sometimes camera crashes.
But i have to say that the Overall rom is very stable and the battery lasts much longer.
Maybe with beta 2 all this problems can be fixed.
Click to expand...
Click to collapse
Are you testing?

Tekkamen77 said:
Are you testing?
Click to expand...
Click to collapse
It's my daily rom. I love it so i will keep it. One thing that made me keep this rom is the fact that the battery lasts longer. But the main reason is that finally i managed to use vowifi (wifi calling). With other roms like oficial stable, xiaomi.eu stable or weekly did not get vowifi working!
Besides all the issues i use this rom daily.
It can be rooted with the same way like android 11.

toniteixiera2007 said:
It's my daily rom. I love it so i will keep it. One thing that made me keep this rom is the fact that the battery lasts longer. But the main reason is that finally i managed to use vowifi (wifi calling). With other roms like oficial stable, xiaomi.eu stable or weekly did not get vowifi working!
Besides all the issues i use this rom daily.
It can be rooted with the same way like android 11.
Click to expand...
Click to collapse
i am heartened to try this rom ... is it easy to install then? did you have any problems?

Question Redmi Note 10 Pro Delayed Notifications

Hi all
I just purchased this device, this issue is really annoying!
If i leave the phone for few minutes, come back and turn it on, i get no notifications from whatsapp. but once i open the app, ALL the messages show up. Same thing with almost all the other apps not just whatsapp.
I tried and did everything, turned off battery optimization, turned off miui battery optimization, locked the app, enabled auto start, done all of that for all of my social apps, still the same.
Is this a known issue in the device ? or am i missing / doing something wrong here ?
Thank you.

Which version of miui you have? EU rom?

Inpain said:
Hi all
I just purchased this device, this issue is really annoying!
If i leave the phone for few minutes, come back and turn it on, i get no notifications from whatsapp. but once i open the app, ALL the messages show up. Same thing with almost all the other apps not just whatsapp.
I tried and did everything, turned off battery optimization, turned off miui battery optimization, locked the app, enabled auto start, done all of that for all of my social apps, still the same.
Is this a known issue in the device ? or am i missing / doing something wrong here ?
Thank you.
Click to expand...
Click to collapse
It happened to me also on Poco X3. I solved the issue by turning on auto start, allow notifications (there are plenty of settings) and allowing permissions: pop up window, permanent notification)
Cheers!

Reljin86 said:
Which version of miui you have? EU
Click to expand...
Click to collapse
Reljin86 said:
Which version of miui you have? EU rom?
Click to expand...
Click to collapse
MIUI Global 12.0.15 Stable
12.0.15.0(RKFMIXM)

zo10000 said:
It happened to me also on Poco X3. I solved the issue by turning on auto start, allow notifications (there are plenty of settings) and allowing permissions: pop up window, permanent notification)
Cheers!
Click to expand...
Click to collapse
I did all of that, sadly still the same
Can you kindly points the steps out ? Maybe i missed something

Inpain said:
I did all of that, sadly still the same
Can you kindly points the steps out ? Maybe i missed something
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Click to collapse
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These are my settings and everything works fine now.

zo10000 said:
View attachment 5318463View attachment 5318461View attachment 5318465
These are my settings and everything works fine now.
Click to expand...
Click to collapse
Much appreciated
Yep, I have the same settings turned on / off.

I have no other ideas. Sorry.
I thought I could help, my phone acted exactly as you described.

Disable battery optimization to the apps you need to quick notify

partner22 said:
Disable battery optimization to the apps you need to quick notify
Click to expand...
Click to collapse
No offense intended, but i did mention that i've done so in my post

I've had similar problem with new phone, and it ended with factory reset.

Inpain said:
Hi all
I just purchased this device, this issue is really annoying!
If i leave the phone for few minutes, come back and turn it on, i get no notifications from whatsapp. but once i open the app, ALL the messages show up. Same thing with almost all the other apps not just whatsapp.
I tried and did everything, turned off battery optimization, turned off miui battery optimization, locked the app, enabled auto start, done all of that for all of my social apps, still the same.
Is this a known issue in the device ? or am i missing / doing something wrong here ?
Thank you.
Click to expand...
Click to collapse
I have the same issue, is like the phone is in stand by mode or something