A rom without wake up lag - Galaxy S II Q&A, Help & Troubleshooting

The only problem of mine with SGS 2 is wake up lag. Pressing power or home button when screen is locked and after a call, screen wakes up 2 seconds later and this makes me crazy and i want to throw it when it happens.
Do u guys have any ICS ROM suggestion that has no wake up lag?

You're not going to remove wake-up lag without keeping a permanent wake-lock.
You can help to reduce it by not using a kernel which is by default utilising a governor inhibiting screen off CPU frequency.

No wake up lag = no deep sleep = battery draining very fast.
I guess you can grab an app that mantains a permanent wakelock and you won't have that lag. Your battery won't last long either.

I'm running Resurrection Remix 1.1 with the Siyah 3.0.1 Kernel. When you mention wake up lag, I can't even imagine what you are talking about because I have none whatsoever. And my battery goes all day with heavy usage and I still have at least 45% left when I go to bed....

quijote1 said:
I'm running Resurrection Remix 1.1 with the Siyah 3.0.1 Kernel. When you mention wake up lag, I can't even imagine what you are talking about because I have none whatsoever. And my battery goes all day with heavy usage and I still have at least 45% left when I go to bed....
Click to expand...
Click to collapse
I mention this:
http://www.youtube.com/watch?v=eiD-aAhOw0A

acizcool said:
I mention this:
http://www.youtube.com/watch?v=eiD-aAhOw0A
Click to expand...
Click to collapse
the lag is there since ur phone is entering the deep sleep mode quickly and giving u a better batt life and its annoying u wile people r crying that there phone does'nt enter deepsleep mode and they have less batt life well idont think 2 second delay will make ur life hell

Sun90 said:
the lag is there since ur phone is entering the deep sleep mode quickly and giving u a better batt life and its annoying u wile people r crying that there phone does'nt enter deepsleep mode and they have less batt life well idont think 2 second delay will make ur life hell
Click to expand...
Click to collapse
i understand u tell me the only phone that has deep sleep is s2. dont other phones have no deep sleep? i think they do, but no lag for them.
I everyday charge my battery, sometimes twice a day. so charging isnt a problem for me.
By the way, i think i found a solution. "Delayed Lock" app seems to work. I'll try it for a few days.

acizcool said:
i understand u tell me the only phone that has deep sleep is s2. dont other phones have no deep sleep? i think they do, but no lag for them.
I everyday charge my battery, sometimes twice a day. so charging isnt a problem for me.
By the way, i think i found a solution. "Delayed Lock" app seems to work. I'll try it for a few days.
Click to expand...
Click to collapse
i use soft locker on the android market cures the prob 100%

adderxp said:
i use soft locker on the android market cures the prob 100%
Click to expand...
Click to collapse
Thanks a lot mate. Softlocker is the solution. Now i'm really happy.
Sent from my GT-I9100 using Tapatalk 2

acizcool said:
Thanks a lot mate. Softlocker is the solution. Now i'm really happy.
Sent from my GT-I9100 using Tapatalk 2
Click to expand...
Click to collapse
I see in your future a thread about battery life.... Unless you already realize and understand that softlocker will cause a drop in battery life since it won't allow the phone to go into deep sleep.
EDIT: LOL. Nevermind... I see a post above where you say:
acizcool said:
i understand u tell me the only phone that has deep sleep is s2. dont other phones have no deep sleep? i think they do, but no lag for them.
I everyday charge my battery, sometimes twice a day. so charging isnt a problem for me.
By the way, i think i found a solution. "Delayed Lock" app seems to work. I'll try it for a few days.
Click to expand...
Click to collapse
Ok then.

ctomgee said:
I see in your future a thread about battery life.... Unless you already realize and understand that softlocker will cause a drop in battery life since it won't allow the phone to go into deep sleep.
EDIT: LOL. Nevermind... I see a post above where you say:
Ok then.
Click to expand...
Click to collapse
Well, my battery was % 56 at 7.50 AM now it's 9.42 AM here and my battery level is on %55. I hope it lasts like that.

Related

[Q] Hello Everyone.

Hello everyone,
From yesterday i started facing a strange issue due to which i am experiencing serious battery draining issues.
My battery started draining 1-2% every 5 min in idle mode after i played a game named crazy fist . next day i factory resetted my phone. In idle now it is not consuming any power but when i do some work on my phone , it consumes alot of battery and it.drins like 1% every 2-2.5 min.
Charging time is normal. But discharge is pretty fast.
So i checked thr battery usage inside settings.and noticed that my display is consuming about 41% of the battery and android os arnd 13%. I am not sure qbout os usage but thr diaplay is consuming too much power. I think initially it used to consume 13-20(max)%.
Or is the usage correct? I am using sgs2 stock midel and have no intentions to root it.
Kindly assist and reply asap. Thanks in.advance,
Siddhanth
the display on the galaxy s2 does drain alot of battery if your using it for quite a while..thats what they call screen on time..my battery was draining fast and i panicked... when you do use your phone how long do you use it? say do you use to browse like for a good hour non stop?
if you was rooted i could of gave you some options but here is a link to help you read and give you some tips on battery life...
http://forum.xda-developers.com/showthread.php?t=1234264
charge your phone fully and drain it without switching it off..charge it again without taking it off charger i say leave it for a good few hours...do the same thing for a few charging cycles and see what the battery like is after that..but check the link
But this strange thing happened to me aftrr 1month.
I wss never rooted.
I mean this is the first time my display is consuming 59-61% of the overall battery. is this normal and does it hsppen to u too?
kyuubisiddhanth said:
But this strange thing happened to me aftrr 1month.
I wss never rooted.
I mean this is the first time my display is consuming 59-61% of the overall battery. is this normal and does it hsppen to u too?
Click to expand...
Click to collapse
i thought the same as you buddy. never realised it in the start when i had my s2 but then checking the battery usage and i panicked...its normal for the display to drain the battery alot..
change your brightness to auto and there is an option in settings and display where you can tick to have the display autoadjusted. thats for brightness..
or do what i do and have your brightness on the lowest settings and see how it goes from there...fully charge your battery let it say for 6 hours then let it drain till it dies down without any breaks and then charge it again to the max..do the same thing for a few times and check whats the battery after a few days...
Matriak31 said:
i thought the same as you buddy. never realised it in the start when i had my s2 but then checking the battery usage and i panicked...its normal for the display to drain the battery alot..
change your brightness to auto and there is an option in settings and display where you can tick to have the display autoadjusted. thats for brightness..
or do what i do and have your brightness on the lowest settings and see how it goes from there...fully charge your battery let it say for 6 hours then let it drain till it dies down without any breaks and then charge it again to the max..do the same thing for a few times and check whats the battery after a few days...
Click to expand...
Click to collapse
Thanks mate.
Lemme try this.
*a bit of relief*
http://forum.xda-developers.com/showthread.php?t=1234264
check that as well
Matriak31 said:
http://forum.xda-developers.com/showthread.php?t=1234264
check that as well
Click to expand...
Click to collapse
One question more : do i need to recharge my phone wgen it is switched off or i can turn it on in between.
kyuubisiddhanth said:
One question more : do i need to recharge my phone wgen it is switched off or i can turn it on in between.
Click to expand...
Click to collapse
when calibrated your phone you leave it on of course and charge it without any interuptions...when you let it drain with out any breaks like switching it on and off, once it dies down then plug to charge it.....it will charge and it will give you the battery icon...once its fully charged you can see by the battery when its fully green switch your phone and your good to go...
Matriak31 said:
when calibrated your phone you leave it on of course and charge it without any interuptions...when you let it drain with out any breaks like switching it on and off, once it dies down then plug to charge it.....it will charge and it will give you the battery icon...once its fully charged you can see by the battery when its fully green switch your phone and your good to go...
Click to expand...
Click to collapse
I am doin the same as you said.
Tell me is the any way to calibraye battery as there is in galaxy s.
Like in cwm mode or something like that.
kyuubisiddhanth said:
I am doin the same as you said.
Tell me is the any way to calibraye battery as there is in galaxy s.
Like in cwm mode or something like that.
Click to expand...
Click to collapse
hey buddy sorry for the late reply..go to market and download the battery calibration app by Nema..once you installed it charge your phone fully go into the app and just follow the instructions and then you should be fully calibrated..
but download the app first
Thanks, i tried it todsy but it says root needed.
I have a stock rom. and i dont want to change the rom before my warranty period gets over.
Install BetterBatteryStats from the Android Marketplace. Run it and see if there is/are any app(s) gone rogue abusing CPU power other than the display.
iamkalabaw said:
Install BetterBatteryStats from the Android Marketplace. Run it and see if there is/are any app(s) gone rogue abusing CPU power other than the display.
Click to expand...
Click to collapse
Thanks for the info buddy. Lemme find an alternative app for this.
Bcz ig is costly hrre.
kyuubisiddhanth said:
Thanks for the info buddy. Lemme find an alternative app for this.
Bcz ig is costly hrre.
Click to expand...
Click to collapse
You can get it here for free if your an xda member. search for it.
Matriak31 said:
You can get it here for free if your an xda member. search for it.
Click to expand...
Click to collapse
Is ot the same page which says xdadeveloperedition.apk?
If not brother provide me the link here.

[Q] Battery optimization?

How can I make my battery last longer? I am using set cpu and various profiles to give me the best optimization I can, however my phone barely makes it 10 hours with light use *1hr web browsing, avid txting, light music listening via music on phone ~ 1 hr as well.* I'm not faulting the phone. I just want to know what can be done to get the most out of the stock battery as I see people getting results twice as good as mine and just done get what I'm doing wrong here.
Thanks for the help in advanced.
I have the exact same problem as you. Are you using unnamed with Enthropy's experience kernal as well? I'm about to flash cm7 to see if I can get better results.
Sent from my SAMSUNG-SGH-I777 using xda premium
xAnimal5 said:
I have the exact same problem as you. Are you using unnamed with Enthropy's experience kernal as well? I'm about to flash cm7 to see if I can get better results.
Sent from my SAMSUNG-SGH-I777 using xda premium
Click to expand...
Click to collapse
I used cm7 for a while now using UnNamed and cm gave marginally better battey life but
Just use the dang phone . You dont need to do anything special for great battery life. Try a factory reset if theres a problem though. Im rooted on cog beta 4 getting amazing battery life. I talked my mom imto getting this phone over the new iphone and hers is completely stock and she knows nothing and doesnt close any apps and gets the same amazing battery life as i do.
Reset and use it. If you cant get through a day of heavy use the phone is defective.
Sent from my SAMSUNG-SGH-I777 using xda premium
roadrash7 said:
If you cant get through a day of heavy use the phone is defective.
Click to expand...
Click to collapse
+1....or you have wakelocks. Find BetterBatteryStats and CPUSpy. BetterBatteryStats will tell you if something is preventing the device from going into deep sleep. I like to use "wakelocks since unplugged." CPUSpy will tell you the amount of time your device spends in each frequency, including deep sleep. For this, you'll need to reset the timers each time you unplug the phone.
Its add easy as flashing cm.... I went 15 hours and still had 60% left. with OC. Nothing else special (aka no juice defender our set CPU). The only trick is deleting everything in the dcim folder (known medias bug ) you'll see 1% battery loss per hour, with fb and GV sync
Sent from my SGH-I777 using XDA App
Simba501 said:
+1....or you have wakelocks. Find BetterBatteryStats and CPUSpy. BetterBatteryStats will tell you if something is preventing the device from going into deep sleep. I like to use "wakelocks since unplugged." CPUSpy will tell you the amount of time your device spends in each frequency, including deep sleep. For this, you'll need to reset the timers each time you unplug the phone.
Click to expand...
Click to collapse
BBS sometimes misses wakelocks, for even more info, grab the contents of /proc/wakelocks and post them here.
my solution: keep a charger with you anywhere you go
I have a car charger, home charger and work charger (as do most people)
Thanks for all the replies. I'm sure there's go to be a work around for this
Not sure about a workaround. From everything I've seen, the max battery life is around six hours when the screen is on. Basically, if your screen has been on for 4-5 hours, it's time for a recharge.
Sent from my Galaxy S II using Tapatalk
arctia said:
Not sure about a workaround. From everything I've seen, the max battery life is around six hours when the screen is on. Basically, if your screen has been on for 4-5 hours, it's time for a recharge.
Sent from my Galaxy S II using Tapatalk
Click to expand...
Click to collapse
Well based on all I've read it seems like the battery is a mixed bag depending on the OC profiles, roms and kernels being used with the device.
Is it true that setting a screen off profile in set cpu will cause the device to not be able to enter a deep sleep mode and thus will kill the battery faster?
Sent from my SAMSUNG-SGH-I777 using xda premium
Alucardis666 said:
Well based on all I've read it seems like the battery is a mixed bag depending on the OC profiles, roms and kernels being used with the device.
Is it true that setting a screen off profile in set cpu will cause the device to not be able to enter a deep sleep mode and thus will kill the battery faster?
Click to expand...
Click to collapse
Not true. It is true, however, that on stock kernels and ones without the "sleep of death" fix, setting a screen off profile with a clock limit lower than 800 MHz can cause "sleep of death" issues. Right now I think only my kernel and the Cyanogenmod kernel have the SoD fix.
Entropy512 said:
Not true. It is true, however, that on stock kernels and ones without the "sleep of death" fix, setting a screen off profile with a clock limit lower than 800 MHz can cause "sleep of death" issues. Right now I think only my kernel and the Cyanogenmod kernel have the SoD fix.
Click to expand...
Click to collapse
Thanks for clearing that up
I'll post here as I don't have enough posts for the development forum yet.
I'm running Entropy's 16th exp kernal, and Cog4 and I noticed my battery draining far too fast, CPUSpy then showed that the phone simply isn't entering deep sleep. I had previously been undervolting with Voltage Control but I uninstalled the program just to be safe, still not deep sleeping. I also uninstalled Widgetlocker, and I don't think I have any apps that would cause infinite wakelock. What are some possible causes of this issue? Just so I have an idea where I should be changing things.
UPDATE: Reflashing the kernal fixed the problem for a while but then I reinstalled voltage control and now I seem to have it again. Uninstalling and reflashing again however, did not fix the problem. I am utterly confused
On another subject, has anyone actually noticed better battery life after undervolting?
Freaking SWEET! My battery lasted 33 hours and 13 minutes! I've only owned the phone for 3 days now and this is off of teh very 1st FULL charge! Usage was between light & moderate. Data sync on, Wifi On, GPS OFF, BT OFF, FB Data Sync OFF, Capacitative buttons set to light up only in the dark & NO haptic touchback...mmm, can't remember what else I tweaked at the moment but I think that's fantastic battery life! I'm upgrading from a G1 that couldn't last more than 17 hours when it was on standby ONLY with maybe 2 phonecalls and less than 20 text messages. I usually only averaged 6-8 hours and with SIMILAR usage in the last couple of days, I've been able to get 33+ HOURS? ^_^ <-- I'm very, very happy so far! This is on a stock root - NO custom ROM for me at the moment...I'm actually digging TouchWiz 4.0 which I thought I was going to hate when I played with the previous version of TW on the T-Mo Vibrant. (yes, my G1 was running CM 7.1 and battery life still sucked and I went through 2 different aftermarket batteries w/o any luck!)
Don't know what the voodoo in the programming is with this bad boy, but I think Sammy did a nice job this time!
The best thing you can do is having "Autostart" to prevent App to start automatically. I saved 25-30% on my SGS 1 and the same on my SGS 2 (i777). My son on the I9000 SGS 2 saved also 30%.
poker_rick said:
The best thing you can do is having "Autostart" to prevent App to start automatically. I saved 25-30% on my SGS 1 and the same on my SGS 2 (i777). My son on the I9000 SGS 2 saved also 30%.
Click to expand...
Click to collapse
Thanks for the tip
selfassembled said:
I'll post here as I don't have enough posts for the development forum yet.
I'm running Entropy's 16th exp kernal, and Cog4 and I noticed my battery draining far too fast, CPUSpy then showed that the phone simply isn't entering deep sleep. I had previously been undervolting with Voltage Control but I uninstalled the program just to be safe, still not deep sleeping. I also uninstalled Widgetlocker, and I don't think I have any apps that would cause infinite wakelock. What are some possible causes of this issue? Just so I have an idea where I should be changing things.
UPDATE: Reflashing the kernal fixed the problem for a while but then I reinstalled voltage control and now I seem to have it again. Uninstalling and reflashing again however, did not fix the problem. I am utterly confused
On another subject, has anyone actually noticed better battery life after undervolting?
Click to expand...
Click to collapse
Check for wakelocks in BetterBatteryStats, and if that doesn't find anything, do the following in an Android Terminal Emulator shell:
Code:
cat /proc/wakelocks > /sdcard/wakelocks.txt
or better, using ADB (Google it and if you're on Windows, Droid Explorer)
Code:
adb shell cat /proc/wakelocks > wakelocks.txt
Then post wakelocks.txt here
All the apps,camera n everything works on that rom? ??? I installed cm7 bt now stock it cuz some apps and camera app didn't work.
Sent from my SAMSUNG-SGH-I777 using Tapatalk

[Q] weird battery drain

I have switched around with a few roms n kernels... and notice a few.weird.things...
IM currently using battery monitor.widget, and even after screen off for a few mins,I notice my battery.drain is -40 to -95... I came from HTC so I understand deep sleep being around -2 to -5...
so wondering if battery monitor widget is reporting my battery drain wrongly, or one of my app out service is preventing my device from deep sleeping... is there any apps to find out the rogue app? or is the battery drain is normal for an s2
The app the you probably need is Betterbattery stats , although i have never used it but it's what people use when they have issues like this.
searched in Google store but seems to only have the paid version
kedirakevo said:
searched in Google store but seems to only have the paid version
Click to expand...
Click to collapse
There is a free version here in the forums, but you should consider buying the paid version. Devs put their time and effort into making these apps and tools. Least we could to is throw them a few bucks for their effort.
ctomgee said:
There is a free version here in the forums, but you should consider buying the paid version. Devs put their time and effort into making these apps and tools. Least we could to is throw them a few bucks for their effort.
Click to expand...
Click to collapse
I don't disagree with you, but I do have to try out the app before purchasing... lemme see what I can find, thanks everyone for the help...
but eh what are you guys deep sleep drain is like?
but eh what are you guys deep sleep drain is like?
Click to expand...
Click to collapse
98% deepsleep in 6hours with 0% drain. device not running in airplanemode
all right, i downloaded the app....... and facebook app seem to be keeping my phone in partial wake lock..... removed that... still keeping things in view...
I also noticed RILJ and AudioOut_ 1.... what are those? my drain is still in the double digits... hmm.....
small double digits should be fine, 10-20 is my usual ... all depends on what u have switched on
RILJ is Random but i read somewhere that after 2-3 full batt recharge cycles if it shows up recharge to 100% then switch to flight mode follow that by a restart and once up n stable go flight mode off and no more RILJ. iv had it a few times on but nothing serious 10-20s in a total of 3-4 hours of on time.
AudioOut_1 is totally random but anything going in the headset out 3.5mm will start it randomly, wether talking on the phone with a headset or listening to music using the aux wire

[Q][SOLVED] HELP Sudden Battery Drain

This is what happened...
yesterday at 7:00 AM my phone was at 98% Battery
Only Flight mod and Power saver mod was enabled,
Every thing else was disabled
Then i left home without taking my phone ( It was on my bed i forgot to take)
Later i returned home at 2:00 PM
And found my phone very hot.
Now the battery is at 14%
It says 88% of Battery was used for Android OS
Then i turned off my phone
After some time heat went off...
Then i turned on and plugged in for Charging
It Took 4 hours to charge 24% :crying::crying::crying::crying::crying:
Can anyone please explain whats happening ???
It sounds like something is keeping the cpu running, which is why android is is so high and explain the battery loss and heat. You could go into your settings and look at the running apps in applications manager, and see if anything is out of the ordinary.
Sent from my GT-I9300 using xda app-developers app
Could be something like mediascanner scanning the sdcard if you hve one. GSAM and BBS are good apps to check wakelocks. The latter is better but it's a pay for app.
laura almeida said:
This is what happened...
yesterday at 7:00 AM my phone was at 98% Battery
Only Flight mod and Power saver mod was enabled,
Every thing else was disabled
Then i left home without taking my phone ( It was on my bed i forgot to take)
Later i returned home at 2:00 PM
And found my phone very hot.
Now the battery is at 14%
It says 88% of Battery was used for Android OS
Then i turned off my phone
After some time heat went off...
Then i turned on and plugged in for Charging
It Took 4 hours to charge 24% :crying::crying::crying::crying::crying:
Can anyone please explain whats happening ???
Click to expand...
Click to collapse
1. what rom are you using? 2. slow charging may be due to cable. change the cable and check the result. :good:
Remove new installed apps, check cable, restart your phone...
Now its working fine
Is there any way to find out which app was using my Battery ?
I'm On I9300XXUFME7 – Android 4.2.2 Jelly Bean leaked firmware
Now its working fine
Is there any way to find out which app was using my Battery ?
I'm On I9300XXUFME7 – Android 4.2.2 Jelly Bean leaked firmware
Not after the fact, no
Sent from my GT-I9300 using Tapatalk 4 Beta
I have the exact same problem but mine hasn't gone away. I can charge it all night and in the morning it will be at like 40%.
It only started after I flashed that leaked firmware. I have since rooted it and frozen out all the bloatware to no avail.
I'd love to hear any suggestions on how to solve this?
daniogroove said:
I have the exact same problem but mine hasn't gone away. I can charge it all night and in the morning it will be at like 40%.
It only started after I flashed that leaked firmware. I have since rooted it and frozen out all the bloatware to no avail.
I'd love to hear any suggestions on how to solve this?
Click to expand...
Click to collapse
Well theres 2 things...
1) Like Laura, drain so excessive that when charging it is slow
2) No drain, just slow charging
Different answers for both situations. Are you 1 or 2?
rootSU said:
Well theres 2 things...
1) Like Laura, drain so excessive that when charging it is slow
2) No drain, just slow charging
Different answers for both situations. Are you 1 or 2?
Click to expand...
Click to collapse
I think Drain so excessive that is why charging is slow..
And It happened again...
but this time phone was in my back pocket...
It was in my pocket for like 30 mints or 45 mints..
Later i found my Ass on fire..:crying:
When i checked, both my phone and my ass was red hot..
Then i pulled out my battery
After some time re inserted it...
Now its working fine...
I think its going to happen again
Is there any way to find out which app is Killing my Battery ?
Please help me...
I don't want to set my ass on fire again...
laura almeida said:
I think Drain so excessive that is why charging is slow..
And It happened again...
but this time phone was in my back pocket...
It was in my pocket for like 30 mints or 45 mints..
Later i found my Ass on fire..:crying:
When i checked, both my phone and my ass was red hot..
Then i pulled out my battery
After some time re inserted it...
Now its working fine...
I think its going to happen again
Is there any way to find out which app is Killing my Battery ?
Please help me...
I don't want to set my ass on fire again...
Click to expand...
Click to collapse
The best app IMHO is BetterBattery Stats. It's not free though, but it's a great asset. I have the widget on my home screen at all times. If you're not in a position to pay for an app, try GSAM, but BBS IS better. This will only be good until you pull the battery though so you need to ensure you check before rebooting. It will show you which apps are keeping the phone awake etc.
daniogroove said:
I have the exact same problem but mine hasn't gone away. I can charge it all night and in the morning it will be at like 40%.
It only started after I flashed that leaked firmware. I have since rooted it and frozen out all the bloatware to no avail.
I'd love to hear any suggestions on how to solve this?
Click to expand...
Click to collapse
Yeah Mine also stared after I flashed with XXUFME7 Leaked Firmware...
Does your phone gets over heated during the charging time ?
Have you tried another cable for charging ?
rootSU said:
The best app IMHO is BetterBattery Stats. It's not free though, but it's a great asset. I have the widget on my home screen at all times. If you're not in a position to pay for an app, try GSAM, but BBS IS better. This will only be good until you pull the battery though so you need to ensure you check before rebooting. It will show you which apps are keeping the phone awake etc.
Click to expand...
Click to collapse
I'm ready to Pay for BetterBattery Stats..
I don't mind if its a paid app or not as long as it servers me good...
After installing that app do I have to remove my battery and re-insert it ?
What rootSU meant is the app will record data till the time you pull out your battery.
pulley06 said:
What rootSU meant is the app will record data till the time you pull out your battery.
Click to expand...
Click to collapse
Yep. Best way to get good stats is to charge the phone full, unplug it and go about your business. Try not to reboot. At the end of the day lets see those stats and what we can find out.
Here is the list of apps on my Phone...
I don't have many apps...:angel:
I have Flashed my phone just a week ago..
And I haven't got time to restore all my apps again..
So, this is all the apps that i pretty much use now...
rootSU said:
Yep. Best way to get good stats is to charge the phone full, unplug it and go about your business. Try not to reboot. At the end of the day lets see those stats and what we can find out.
Click to expand...
Click to collapse
Kk...
Thank you very much for Helping me...
Sorry for my Bad English..
I'm From Spain...
English is my 2nd language..
de nada
rootSU said:
Well theres 2 things...
1) Like Laura, drain so excessive that when charging it is slow
2) No drain, just slow charging
Different answers for both situations. Are you 1 or 2?
Click to expand...
Click to collapse
I am facing 1st issue as your post what can i do

[Q] Double Tap To Wake -> Battery

Does anyone know any current news about this function and battery consumption? Really it consumes more battery? I believe it was something to consume more battery, Sony would report this to enable the option!
It seems negligible. The phone still goes into deep sleep.
hi.im check .do not exceed battery consumption
I don't think this feature consumes a lot of energy. It's a great feature for me, btw. So why disable it? I'd rather use my phone 10 mins less than not using this feature.
Thanks guys for the reply!
I believe if consuming battery, Sony put a warning when activating this option!
behroozexe said:
hi.im check .do not exceed battery consumption
Click to expand...
Click to collapse
@behroozexe, how did you check?
I'm pretty sure it doesn't use battery either. Still goes into deep sleep for me. But if ever it DOES use battery life, it's probably very minimal anyway.
BR4DOKYBrazil said:
@behroozexe, how did you check?
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hi dear. i disable all other app and check at 2 period. first with 2 tap enable and then without 2 tap.
There was no significant change
Well I think it just keeps your digitizer on and uses a negligible amount of power ..but correct me if I am wrong !
In a device from Nokia that I can not remember the model has the same function and activate it the user is informed that this option will consume more battery than normal!
Simple! If you want to use such tech then enable it and take risk (if there's any like battery consumption and such), and if not, DISABLE it, cased closed.
I don't notice any further battery consumption using this feature. 3-4h with 1% battery consumption is really good.
Take it easy, pals! Why are you so serious about battery consumption? Be happy and use it.
mr_maiden said:
Take it easy, pals! Why are you so serious about battery consumption? Be happy and use it.
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It once raised this doubt in a thread and I had that in mind! I find it strange it consume more battery and Sony always worried about the battery do not put any advise to enable this option!
How do I activate this double tap to wake feature??
Sent from my D6502 using XDA Premium 4 mobile app
@azeter go to settings - display - tap to wake up.
Just to let you know, I have completely forgotten about this feature and started using it since this Wednesday, after comming across this thread.
I have not noticed any effect on the battery life, not noticable as my usage pattern is quite consistant daily and I could tell...
valdigre said:
Just to let you know, I have completely forgotten about this feature and started using it since this Wednesday, after comming across this thread.
I have not noticed any effect on the battery life, not noticable as my usage pattern is quite consistant daily and I could tell...
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Tks for the info, man
Deep sleep
How do I tell if my phone enters deep sleep?
bbs2web said:
How do I tell if my phone enters deep sleep?
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Use this app https://play.google.com/store/apps/details?id=com.bvalosek.cpuspy.realgpp

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