Bluetooth won't turn on, no matter what! 4.2.2 - Nexus 4 Q&A, Help & Troubleshooting

I am on 4.2.2 and the bluetooth won't turn on. As soon as i click ON, it immediately goes back to OFF (in blink of an eye). Is it due to the well known wifi-bluetooth issue? It happened yesterday when wifi was off even. Restart is the only temporary cure as for now. Any suggestions?
See this
The video isn't mine. Searched over the internet.
EDIT: http://forum.xda-developers.com/showpost.php?p=38966870&postcount=39

I also have this issue but its fine once I reboot. Still annoying tho
Sent from my Nexus 4 using xda premium

Same here. I dont know how Google released 4.2.2 without fixing a huge bug like this that affects daily use, its really annoying ;(.
Sent from my Nexus 4 using xda app-developers app

Bluetooth is fine for me on 4.2.2
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moses992 said:
Same here. I dont know how Google released 4.2.2 without fixing a huge bug like this that affects daily use, its really annoying ;(.
Sent from my Nexus 4 using xda app-developers app
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Click to collapse
Exactly. Although a restarts fixes the issue temporarily but it's pretty annoying as bluetooth is used daily and that too quite a lot of times in a day, sometimes. So constant restart really isn't a cure. Anyhow, I was wondering it's just me and this youtube user lol.. but now I know it's kind of a known issue and hopefully Google will fix it, since they know the issues with BT/WiFi etc. But I heard they fixed it in 4.2.2 however, we are still getting it which means the issue hasn't been resolved completely.
Edit: I was using Juice Defender Ultimate earlier and the issue started happening right after a few days of the said app's. installation. Googled a bit and got to know JDU is the culprit. So I uninstalled it on Saturday. But issue still persists.

filthykid said:
...
Edit: I was using Juice Defender Ultimate earlier and the issue started happening right after a few days of the said app's. installation. Googled a bit and got to know JDU is the culprit. So I uninstalled it on Saturday. But issue still persists.
Click to expand...
Click to collapse
Never had Juice Defender Ultimate installed on my phone,so thats definitely not the cause. However maybe another app is causing this ? Would be interesting if we could find out.
I am also glad im not the only one with this problem, but it seems like it isnt affecting a lot of devices .. I mean this thread is barely getting responses ? Anyway I hope this gets fixed soon.
Sent from my Nexus 4 using xda app-developers app

I hardly ever use the BT, but the only 2 times I needed it, it happened the same to me. Never used juicedefender, unlocked bootloader + root only.
It's not a big issue for me... but IT IS an annoying issue

I had this for the first time today. The only app I have that might effect it is Qualcomm Battery Guru.

Do you have frozen any service that might be linked to Bluetooth ?

Hmmm.. I uninstalled JDU after reading this thread:
http://feedback.latedroid.com/forum...ooth-cannot-be-turned-on-when-juicedefender-u
...but nothing really changed. So it definitely wasn't JDU.

Hmmmm..
Since a week I am facing another weird issue. I can't seem to transfer any files from or to my phone. Since Jpegs are of small size, they get transferred. But songs..videos..etc.. they just cant get transferred. For instance, a transfer will suddenly hang at..lets say...14% and will stay there for half a minute or so.. and then 1 file share unsuccessful will appear in notification. Out of around 10 to 15 tries, just once it transferred a 39 MB HD trailor.. otherwise it just doesn't transfer any thing.. Do you guys face this *hit too? What to do?:s

This Bluetooth not turning on issue is really annoying. Anyone has any news for it? No fix? Nothing?
I have to restarted my device several times in a day. And it extremely embarrassing when someone asks for a file transfer and you say him.. wait i need to restart the phone. BT isn't turning on

I asked a friend of mine, who has a N4, about this and he said it never happened to him. It seems that not all devices are affected with this bug ? Could it be a hardware thing ?
Sent from my Nexus 4 using xda app-developers app

Only had it happen once during the last three weeks so the issue is quite rare. Also had to reboot to fix.
You can leave Bluetooth enabled though, it doesn't drain battery whilst inactive.

pyrotenax said:
Bluetooth is fine for me on 4.2.2
Sent from my Nexus 4 using xda app-developers app
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Click to collapse
Same here, have no issues. I did have issues with wifi not turning itself back on when I was using Qualcomm's Battery Guru. Are you using any type of battery saving app like Tasker? If you are try uninstalling it and see if that helps.

Experiencing the same issues

kzoodroid said:
Same here, have no issues. I did have issues with wifi not turning itself back on when I was using Qualcomm's Battery Guru. Are you using any type of battery saving app like Tasker? If you are try uninstalling it and see if that helps.
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Click to collapse
No. I don't use any battery saving app. I recently installed Battery Guru. But the issue was there even before installing it. The issue is there since the day I got my hands on the device. I seriously don't want to RMA as everything else is excellent in the device. Infact.. I seriously do not hear any buzzing sound from it.. even in a silent room. It was there in first few days but it was hardly audible. And now its gone. I have tried many times listening in a silent room but don't hear it anymore. So everything is perfect besides this BT bug I really really want a fix for it. No RMAing

The problem arises from the constant turning off and on of the bluetooth radio, as seen in cases such as the battery saving apps (Qualcomm Battery Guru, Juice Defender, etc.). I have the same problem happen when I automate the toggling of bluetooth using a Tasker created schedule. It is not limited to any particular app but has to do with a bug in the Android OS.
The official bug report is here: https://code.google.com/p/android/issues/detail?id=39688
You guys can star the issue to help raise awareness to Google so that they can fix it. For now, the only workaround that I have found is to just leave bluetooth on all the time.

Help!
Same happens to me. As soon as I switch bluetooth on it switches off. Rebooting doesn't work for me neither does doing a factory reset. Will this be fixed??

I am not having any issues with blue tooth and wifi
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Related

Stay awake !!

Have anyone noticed that after the .435 firmware update, the "Stay awake" settings is enabled by default and keeps coming back enabled every time phone is rebooted?
It doesn't matter whether it's rooted phone or non-rooted phone, but it's the same.
Mine is disabled.....and I just rebooted 3 times....still disabled.
No problem here.
Sent from my X10a using XDA App
Mr Patchy Patch said:
Mine is disabled.....and I just rebooted 3 times....still disabled.
No problem here.
Sent from my X10a using XDA App
Click to expand...
Click to collapse
That's interesting. I got this phone as a replacement and I already have a charging issue with this. Even after sending for repair it came back saying no issues found. I tried to flash the firmware more than 3 times and every time I notice is this "Stay awake" is enabled by default and refues to be kept disabled after reboot.
Looks like I have a bad phone in my hand !!
prathaban said:
That's interesting. I got this phone as a replacement and I already have a charging issue with this. Even after sending for repair it came back saying no issues found. I tried to flash the firmware more than 3 times and every time I notice is this "Stay awake" is enabled by default and refues to be kept disabled after reboot.
Looks like I have a bad phone in my hand !!
Click to expand...
Click to collapse
Yeah, thats really weird. I dont know why you cant disable it. I have no issues there. Maybe someone else can help you with that.
As for the charging, did you try completely draining your battery dead to the point where your phone shuts down and then fully charging it? Sometimes, that could help.
Sent from my X10a using XDA App
Mr Patchy Patch said:
Yeah, thats really weird. I dont know why you cant disable it. I have no issues there. Maybe someone else can help you with that.
As for the charging, did you try completely draining your battery dead to the point where your phone shuts down and then fully charging it? Sometimes, that could help.
Sent from my X10a using XDA App
Click to expand...
Click to collapse
Thanks for the reply.
Yep, tried that as well, but doesn't seems to be doing any good. I've another thread here. But nothing seems to be working

[Request] Fix for deep sleep problem

I have started having a problem with my Thrive not waking up. I have the 16gb version uprooted. Here lately it will not wake up after it has slept for even a few minutes. I have to restart it before I am able to use it again.
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A very well documented issue..
http://forums.toshiba.com/t5/THRiVE...from-Stand-By-requires-reboot/m-p/202900#M722
I actually just found this so hopefully this will take care of the problem.
http://www.androidcentral.com/toshiba-issue-update-address-thrives-sleep-issue?utm_source=ac&utm_medium=twitter
When you say 'uprooted' do you mean non rooted? I didn't have the systm update and after I rooted mine, never really had it. You can try to hve a background application running, like the music player, but paused. Though there is supposed to be an update to fix it soon.
firemedic624 said:
I actually just found this so hopefully this will take care of the problem.
http://www.androidcentral.com/toshiba-issue-update-address-thrives-sleep-issue?utm_source=ac&utm_medium=twitter
Click to expand...
Click to collapse
Lets hope so!
Be patient. Toshiba has done a lot in working to resolve this issue. They asked owners, including myself, to exchange their Thrive directly with the engineering department so Toshiba could look at examples with the issue.
Based on my conversations with the Toshiba engineer, I fully expect the fix to be released within 2 weeks if not sooner.
That's great. It is an exquisite tablet. I am glad they are working so hard to fix this problem.
Sent from my PC36100 using XDA Premium App
Me? Patient?? Lol.
I have no choice but to wait, but I assure you, it won't be cause I'm patient.
Sent from my Bad Azz Toshiba Thrive!
Yeah I have this deep sleep problem, but also my thrive will read sixty percent battery life, and then immediately go down to five percent, then turn off in a few minutes. Huge glitch that I don't know if it's a hardware malfunction or software.
Just downloaded the new update, we will see if it fixes the sleep problem.
Sent from my AT100 using XDA Premium App
So far so good. I normally would have had 2 or more deep sleep problems by now. Since the update my Thrive has waking up perfectly. Great job Toshiba!!!
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I had no SOD before Update and I have no one after the update.
Thrive works perfect! Go on Toshiba!!!!
Still SOD
I just downloaded the latest update today and I still have the SOD issue . I am generally a patient person when it comes to fixes on brand new devices, but after two updates I had really hoped that the problem would be solved. I am still looking around to see if there is some sort of temporary fix while they develop a more permanent solution.
I also still have the issue. In addition, I now have more random reboots (had them rarely before), laggy keyboard (was fine before), very long boot-up process, and terrible battery life.
I did a factory reset after the update, because the update put my Thrive in virtually unusable condition. I lost 4% on my battery just typing a 3 sentence reply in a forum!! I actually hoped a factory reset would roll back the update, but no such luck. It did improve battery life, although it's definitely worse than it was pre-update. And it seems to have improved the keyboard lag, as well. The boot-up is still much, much longer than it was before and the SOD and random reboots continue.
Mine is working awesome no sod no random resets seems to be fine.
From a thrive unrooted
I'm still having the SoD. Bummer.

What are sns_async_ev_wakelock, sns_periodic_wakelock, and main?

These 3 wakelocks are always about even with each other at anywhere from 50% to 90% of the time "since last unplugged". Anyone know what these are, if they're normal, or how to get rid of them?
turn off latitude helps a lot
but they are Android 4.2 bug, i think Google will fix them
Probably normal if you were on the phone or doing lots of texting.
Sent from my Nexus 4 using xda premium
Hmm they're actually increasing almost the whole time the phone is idle with screen off though. Latitude is off as well. I'll try a clean ROM flash after factory reset and report back. Thanks guys.
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whittikins said:
Hmm they're actually increasing almost the whole time the phone is idle with screen off though. Latitude is off as well. I'll try a clean ROM flash after factory reset and report back. Thanks guys.
Sent from my Nexus 4 using Tapatalk 2
Click to expand...
Click to collapse
Unfortunately these are still present (and high) after a full wipe and flash of the latest AOKP. Anyone else see these at the top of your wakelock list?
Not on MINCO
I am having this issue too, I believe it might be an AOKP problem:
http://forum.xda-developers.com/showthread.php?p=37451238#post37451238
Well, I searched for hours, and hours for this wakelock too, and I think I finally found what it is, basically this wakelock is caused by the signal processor going berserk and waking up your phone constantly, most of the time this is caused by something disturbing it, and in that you have to think about something that could change or capture a signal in really the root and not through the official Android ways, like Viper4Android, it changes the audio kernel, this could disturb it, or automatic call recorder, this one picks out the voice signal, and this applies to almost all the sensors and signal processors

[S4 Active]- So my phone started freezing up on me yesterday...

My experience with my S4A has been amazingly flawless up until yesterday, when it started experiencing one of the issues that killed my experience with the HTC One- random freezes. And what's strange about it is that they are the same type of freezes that my One experienced, only when browsing the web or using an internet based app like Pulse. It has happened 3 times since yesterday and is so bad that I've had to pull the battery to even get it to reboot. Which brings me to one of my suspicions...
The only thing that has changed between me getting the phone set up originally and when the freezes began was the fact that I started swapping batteries instead of charging the phone. Now, phone batteries nowadays are not just like your average AA cell, it has circuitry in it and NFC stuff... is it possible that a defective battery could be the culprit of my woes? I just put in my original battery and am gonna just wait and see if it happens. The other battery that I've been using is a Samsung OEM battery and not a cheap one. I did root and freeze a bunch of stuff, but nothing exotic, and it was fine until yesterday. I doubt anything I did caused this.
Has anyone else experienced any freezes like this? Help me solve this, I really want to keep this phone (at least until the next latest and greatest comes out). TIA
_MetalHead_ said:
My experience with my S4A has been amazingly flawless up until yesterday, when it started experiencing one of the issues that killed my experience with the HTC One- random freezes. And what's strange about it is that they are the same type of freezes that my One experienced, only when browsing the web or using an internet based app like Pulse. It has happened 3 times since yesterday and is so bad that I've had to pull the battery to even get it to reboot. Which brings me to one of my suspicions...
The only thing that has changed between me getting the phone set up originally and when the freezes began was the fact that I started swapping batteries instead of charging the phone. Now, phone batteries nowadays are not just like your average AA cell, it has circuitry in it and NFC stuff... is it possible that a defective battery could be the culprit of my woes? I just put in my original battery and am gonna just wait and see if it happens. The other battery that I've been using is a Samsung OEM battery and not a cheap one. I did root and freeze a bunch of stuff, but nothing exotic, and it was fine until yesterday. I doubt anything I did caused this.
Has anyone else experienced any freezes like this? Help me solve this, I really want to keep this phone (at least until the next latest and greatest comes out). TIA
Click to expand...
Click to collapse
Mine started Sunday. All it would do is hang at the ATT logo on reboot. I ended up doing a factory reset and it hasn't happened since. Certainly made me suspect the rooting I did...
kbmapper said:
Mine started Sunday. All it would do is hang at the ATT logo on reboot. I ended up doing a factory reset and it hasn't happened since. Certainly made me suspect the rooting I did...
Click to expand...
Click to collapse
What did you do to your phone after rooting?
A couple of times now my active has become unresponsive. The power button doesn't seem to work and the home key doesn't do anything. The led is flashing blue and the battery is still about 35%. The only thing I can do is pull the battery.
Not sure if this is related to your question but I'm going to try to get it replaced...
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Didn't really do anything drastic- Titanium Backup and froze some att crap. Nothing even remotely close to system apps.
dinglayne said:
A couple of times now my active has become unresponsive. The power button doesn't seem to work and the home key doesn't do anything. The led is flashing blue and the battery is still about 35%. The only thing I can do is pull the battery.
Not sure if this is related to your question but I'm going to try to get it replaced...
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Click to collapse
My LED never starts flashing but like yours, none of the buttons respond and I have to do a battery pull. I really don't want to have to get it replaced, and I really don't want to wipe and start over, just don't have the time right now to do either. Did you do anything to yours? Root?
kbmapper said:
Didn't really do anything drastic- Titanium Backup and froze some att crap. Nothing even remotely close to system apps.
Click to expand...
Click to collapse
Same here. Nothing I froze should have any affect on system stability.
I Haven't had any issues since I've had the phone, going on 3 weeks. I've been rooted and have froze apps in TB with no problems since geohot gave us root. Also have done some other root mods, and have not experienced any issues.
Sounds like just some bad hardware circulating.
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I've modded mine a good amount and haven't had any lock ups. I have just about every root app out there. Xposed with nottach, dark phone and contact apk, and cm10.1 messaging app. Froze a lot of bloat too
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Man I REALLY hope it's not a hardware issue. I'm so tired of doing the repeated exchange thing. I went through 5 One X's before I found a suitable one, saw that pattern emerging with the One (had 2, both with same issues) and was really hoping the S4A was going to be the answer to my woes. I really love this phone but if it ends up being a hardware thing, I will be incredibly disheartened.
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Any way to tell the build dates of our phones? Maybe we could narrow it down to a certain production date.
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echonc said:
Any way to tell the build dates of our phones? Maybe we could narrow it down to a certain production date.
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Click to collapse
I dunno... My box is in another state so I won't be able to check it for a few weeks. I bought it on the very first day it was available if that helps any. On a side note, I put my original battery in last night and it hasn't locked up on me since. We'll see what happens by the end of the day.
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I am rooted but that's pretty much it.
The only thing I know I was doing at the time was watching a YouTube video then pressed pause.
Next thing you know I picked it up hit the power... Nothing. Hit menu... Nothing. The blue LED was just the normal notification indicator, so I knew it hadn't powered off... Resulted in a battery pull.
I also know that I didn't get any messages or new notifications while the screen was off.
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I ALWAYS have issues restoring from titanium backup, esp going from one phone to another. My suggestion is to factory reset and start with a clean slate, cas only then can u verify a hardware issue.
_MetalHead_ said:
I dunno... My box is in another state so I won't be able to check it for a few weeks. I bought it on the very first day it was available if that helps any. On a side note, I put my original battery in last night and it hasn't locked up on me since. We'll see what happens by the end of the day.
Sent from my SAMSUNG-SGH-I537 using xda premium
Click to expand...
Click to collapse
I know on the Captivate the Build Number could be found under the battery (can be found there on the S4A as well) and it was the year/month that the phone was built, or so they say. My S4A Build number is 1306 so I'm guessing it was built the beginning of June...
_MetalHead_ said:
I dunno... My box is in another state so I won't be able to check it for a few weeks. I bought it on the very first day it was available if that helps any. On a side note, I put my original battery in last night and it hasn't locked up on me since. We'll see what happens by the end of the day.
Sent from my SAMSUNG-SGH-I537 using xda premium
Click to expand...
Click to collapse
I would like to know if you have had any more problems since you put your original battery back in? If you could give a update I would really appreciate it. I really think the active is a great phone and I truly like it but if people are having a lot of issues with it, I'll just return it and get something else to save myself a headache down the road. I have a week left on my return date so that's why I was wanting to know.
Sent from my SAMSUNG-SGH-I537 using xda premium
gf has had similar issues; heres what fixed it.
battery pull
factory reset/restore
reboot
battery pull
reboot
root/etc/restore from there. check to make sure you dont have custom CPU voltage/speed mods enabled; i believe this was the initial culprit, though even after resetting them to stock it would still lock up. it only did it 3 times, and usually right after a new mod, but ONLY if CPU values were changed. after the above procedure, she redid all her cpu values but only AFTER all mods were installed, rebooted, and everything works great again.
tmease1 said:
I would like to know if you have had any more problems since you put your original battery back in? If you could give a update I would really appreciate it. I really think the active is a great phone and I truly like it but if people are having a lot of issues with it, I'll just return it and get something else to save myself a headache down the road. I have a week left on my return date so that's why I was wanting to know.
Sent from my SAMSUNG-SGH-I537 using xda premium
Click to expand...
Click to collapse
The only "issue" I've had with mine is that it's too bright when the brightness is set to max
tmease1 said:
I would like to know if you have had any more problems since you put your original battery back in? If you could give a update I would really appreciate it. I really think the active is a great phone and I truly like it but if people are having a lot of issues with it, I'll just return it and get something else to save myself a headache down the road. I have a week left on my return date so that's why I was wanting to know.
Sent from my SAMSUNG-SGH-I537 using xda premium
Click to expand...
Click to collapse
Same problems no matter which battery. It seems to happen most when I'm using Chrome so I deleted the updates but it's still doing it. It happened while playing a game today which it's never done before. Next step is to freeze Chrome and see if that helps. If not, then I'm gonna factory reset and if that doesn't work, I'm gonna have to exchange it. I really did not want to have to deal with this. With my ridiculous work schedule I don't have the time or the energy. I might just start looking for a different phone because I'm sick of having issues like this.
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_MetalHead_ said:
Same problems no matter which battery. It seems to happen most when I'm using Chrome so I deleted the updates but it's still doing it. It happened while playing a game today which it's never done before. Next step is to freeze Chrome and see if that helps. If not, then I'm gonna factory reset and if that doesn't work, I'm gonna have to exchange it. I really did not want to have to deal with this. With my ridiculous work schedule I don't have the time or the energy. I might just start looking for a different phone because I'm sick of having issues like this.
Sent from my SAMSUNG-SGH-I537 using xda premium
Click to expand...
Click to collapse
I would say if the factory reset does not work than it is the phone itself. I had issues like this in the past with my old infuse and I did a factory reset and it took care of it. Hopefully that will help you out so you can keep your phone. Thanks for replying.
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tmease1 said:
I would say if the factory reset does not work than it is the phone itself. I had issues like this in the past with my old infuse and I did a factory reset and it took care of it. Hopefully that will help you out so you can keep your phone. Thanks for replying.
Sent from my SAMSUNG-SGH-I537 using xda premium
Click to expand...
Click to collapse
Yeah bud, I really hope a reset works. I might do it tomorrow, I should have enough time. I'm just frustrated that I'm having identical issues with the S4A that I had on my One. I was really hoping to find a phone that just works. I don't think I've had a problem free phone since my Epic 4G Touch. My One X had issues (though my 5th one was near perfect), my iPhone 5 was horrible, both my Ones had problems, and now this. I'm just venting now but I'm seriously tired of it. I've got my eye on that new Sony i1 that's coming out in a couple months, I really love their current design choices and I've never tried a Sony before. Or maybe the next Nexus. Who knows. I just don't want to deal with this crap anymore.
/rant
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Anyone experiencing faster battery drain on 4.4.2?

I updated to 4.4.2 a few days ago and am noticing faster battery drain. Just curious if anyone else noticed this?
Yup. Have tried factory resetting twice. Clearing cache. Disabling nearly everything possible. No avail.
Mine was draining a bit faster than normal after the update. I let it run all the way down, and charged it up, and it has been fine since then.
Hope it works out for you guys.
l337m45732 said:
I updated to 4.4.2 a few days ago and am noticing faster battery drain. Just curious if anyone else noticed this?
Click to expand...
Click to collapse
Yes mine is really bad. i even lowered the brightness. like it loses 1% every two minutes even though its screen is off. I gotta get Zerolemon battery or use SetCPU. Does any other 4.4.2 devices have battery drain?
Mine drains extremely fast but seems to charge just as fast
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Ive gotten better battery performance since setting up Battery Guru and disabling all app refresh unless I open them. Still seeing very fast battery drain, but it's definitely improved.
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YUP. I work 3rd shift and used to be able to go all night with one charge. Streaming music on wifi all night. Now I have to recharge at lunch.
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Yeah I've noticed that the battery life is a little worse than the past two updates.
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FAst drain slow charge
The battery on mine would drain quick and charge forever. It would take me close to 12 hours charging it to be full. Any help?
Camera bug = Battery Drain
Did some looking around, and it appears to be a bug related to the camera (i know, sounds a little odd).
Here's one link of many I've found regarding this issue...Samsung has acknowledged an issue and is working on a fix:
"cultofandroid.com/53672/google-vows-fix-android-4-4-2s-camera-battery-drain-bug"
I am thinking this is more regarding the ASOP camera. We don't have that file or app that they say to look for.
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shamelin73 said:
I am thinking this is more regarding the ASOP camera. We don't have that file or app that they say to look for.
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Click to expand...
Click to collapse
I posted this in the 4.4.2 issues thread, but will post here:
EAS continuously running....I found this out as well after the update. I cant believe its low priority for such a major issue. I switched mine to manual just to be safe. I also found a major battery drain issue when surfing on the internet via LTE service.
Any way, I wanted to see if others could replicate my issue:
-Stock (non-rooted) S4 phone with the recent 4.4.2 update on LTE with 5 bars of service.
-I am using Chrome to surf the internet.
-I have Exchange and Gmail accounts. Gmail is set to PUSH and exchange is set to manual. (My hope is that having Exchange set to manual I avoid the EAS issue described above.)
-Majority of the boatware turned off
Scenario: While using Chrome to surf via LTE service I am literally able to see a 1% decrease in battery ever 2-3 minutes of surfing on the internet. Wifi is better, but still drains faster than 4.3.
Can anyone else try and replicate and respond back? I may have to do a hard reset to see if it will remedy the issue. :-/
Thanks,
Eric
My battery life has been exponentially better since enabling battery guru. Use inactivity power boost to disable all app refresh after 15 minutes of inactivity. Set everything to manual refresh.
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Yes I have had worse battery drain with the KitKat update. Hoping for an AT&T update since we dont have the option to flash roms...
What are you actually seeing for battery consumption?
I have google+ at the top of the list with >30% use. Definitely new after 4.4.2 update.
Seemed to be ok for a day and then popped back up. I'm going to try to see if it's caused by 1st use of the camera.
Live wallpapers causing bigger drain on kitkat I found
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
cybershawngates said:
Live wallpapers causing bigger drain on kitkat I found
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
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I'm not using live wallpapers.
Rebooting the phone and avoiding use of the camera did not help.
I uninstalled all google+ updates that that has worked so far, but definitely not a long term solution.
Well I would up flashing the MK2 revert, then changed my mind and re-updated to NB1 (these two processes involved many full-wipes and even flashing a .pit file). Installed all my apps one-by-one. I'm now getting better battery life. Still higher than previous usage by Android System (usually ends up being 14-17%).
NB1 now works pretty damn well for me. Once we get root I will be able to disable some stupid things like the boot sound and charger connection sound, along with a few apps that just don't need to be running like Knox and Security Policy Updates...
battery drain
ryujeff said:
Yes mine is really bad. i even lowered the brightness. like it loses 1% every two minutes even though its screen is off. I gotta get Zerolemon battery or use SetCPU. Does any other 4.4.2 devices have battery drain?
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I have a big battery drain and serious wifi issues, cant connect to wifi cuz some security is blocking it, at the moment I have rooted the device and am going to install a custom rom,screw Samsung and their BS

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