WiFi/BT fix - Nexus 7 General

See post #5
Sent from my Nexus 7 using xda premium

Wtf
Sent from my Nexus 7 using xda app-developers app

Honestly you probably do deserve to be deleted because of this thread.

I'm scared..
Sent from my Galaxy Nexus using xda premium

Haha. I originally posted about a WiFi/BT bug but I fixed it.
Basically I was having wonky WiFi/BT where when using both, they would both freak out after 15 or so minutes. This was WiFi and BT devices such as MOGA controller and Motorola S10 headphones. Audio would skip and delay sync with video, WiFi would stop seeing any networks, controller would serious lag inputs, etc.
I've been screwing with various ROMs and kernels but nothing worked.
The solution was to flash back to 4.1.2 stock and upgrade to 4.2.2 naturally before rooting and reflashing my fav kernel and rom.
Something must have been screwed. Anyway I couldn't delete the thread so I just changed the title and the OP to say to be deleted.
Anyway, maybe it would be of help to someone. I've heard several people complain of similar issues. Even MOGA replied back saying they had lots of complaints about the issue. It tortured me for months.
I also relocked/unlocked so it would format everything.
Using the same exact rom/kernel combo (smooth ROM / lean kernel) as before and WiFi/BT is flawless now.
Sent from my Nexus 7 using XDA Premium HD app

I don't see how that could fix it. I upgraded to 4.2.2 stock before rooting and loading a custom ROM and I have the wonky issue. Didn't know it till I was trying to stream Pandora to my headphones while at work today.

akrod2as said:
I don't see how that could fix it. I upgraded to 4.2.2 stock before rooting and loading a custom ROM and I have the wonky issue. Didn't know it till I was trying to stream Pandora to my headphones while at work today.
Click to expand...
Click to collapse
Me neither. But its gold now.
I did it because I have 2 N7s. One stock 4.2.2 and my SmoothRom 4.2.2 that has been rooted since launch and flashed. After mine kept causing issues and died one night, I grabbed my sons N7 and paired up my BT devices with no issues.
So I figures since his was newer, it either had to be the stock rom or maybe updated hardware. So I completely wiped, locked, unlocked, rooted, flashed all over again. Now I'm good.
Perhaps something in the official upgrade process loads extra data to extra partitions or some bootloader? I dunno.
Even tonight I played an hour+ with my MOGA.
Sent from my Nexus 7 using xda premium

Related

[FIX] For Touchscreen Problems

Hey guys i thought i would share a simple fix for the touchscreen problems that people are having. I used to have some problems with my touchscreen on stock, basically sometimes the right side of my touchscreen would be difficult and unresponsive. Im not sure what happened, it seems that after i flashed the Codenamesammy ROM it started to have these problems. I though my first tablet was just faulty so i returned and recieved a new one. I flashed the same rom on it then went back to stock and was having similar problems. I thought to myself that it was a software problem, so here is how i solved it.
Fix
Unlock and root your tablet if have not yet. Flash This using TWRP or CWM.
How it works - Im not entirely sure why this worked even though i was in stock and it had stock drivers. Anyways it replaces the current drivers with the one in the build it has posted.
Credits - I give complete credit to the one who extracted these drivers and posted them.
Thought i might help some of you out with your problems before deciding to RMA it. If this does not work for you then it might be the actual hardware.
Is it still working?
Has anyone tried this fix and can confirm if it has worked for them?
Sent from my Nexus 7 using XDA Premium HD app
Touch Screen fix
I tried it this morning and I still have the touch screen issues as seen here:
http://www.youtube.com/watch?v=Cd2xtIxhEBA&feature=plcp
No joy... :crying:
ohmi_gaad said:
I tried it this morning and I still have the touch screen issues as seen here:
http://www.youtube.com/watch?v=Cd2xtIxhEBA&feature=plcp
No joy... :crying:
Click to expand...
Click to collapse
Looks like a grounding problem to me, don't think that can be fixed in software.
Thats deff a screen issue hardware related.
For me, this problem is solved : http://www.youtube.com/watch?v=ArlV8jTdkRM
video is buggy because my galaxy s is bad
People shouldn't really have to repair their nexus tablets on their own and run the risk of voiding the warranty. You should all have it under warranty.
For me I would keep returning it until I receive one that no longer has any defects, even if it means returning 10 of em. This way Google would see a high amount of returns and hopefully do something about it.
Sent from my Nexus 7 using XDA Premium HD app
I don't have the issue, but I'm on franco.Kernel + Team EOS Stable ROM + JRO03R Binaries. I thought I noticed the issue on stock though, but I could be wrong.
I have same this issue especially when the device is heated .. the touch unresponsive in the center..
But I return my N7 to the warranty before i see this topic..
Thank you
Sent from my Galaxy Nexus
this fixed the problems i was having with my screen. so awesome.
RoadZombie said:
this fixed the problems i was having with my screen. so awesome.
Click to expand...
Click to collapse
what issue were you having?
I was having dead spot issues. The screen not reading my touch, but now after update i could have sworn i saw a horizontal line flash across the screen. Never seen it before I've only noticed it once though.
Sent from my SPH-D710 using xda app-developers app
rgunara said:
what issue were you having?
Click to expand...
Click to collapse
Didn't fix mine... when i touch either side of my screen it thinks i'm touching both sides. Gonna have to RMA T_T
This unfortunately didn't resolve my issues, as can be seen here. Is there any other attempted fixes for this issue? If I reboot my device it seems to work dine for a while, but after several hours of being on, it experiences these problems.
GH0 said:
This unfortunately didn't resolve my issues, as can be seen here. Is there any other attempted fixes for this issue? If I reboot my device it seems to work dine for a while, but after several hours of being on, it experiences these problems.
Click to expand...
Click to collapse
If its still under warranty just return don't wait for a solution or perm fix cos you like others here will be waiting for a long time.
Sent from my Nexus 7 using XDA Premium HD app
Just wondering if you people have tried updating the drivers to JRO03R. It solved the problem for me. Sorry if you have.
Sent from my Nexus 7 using xda premium
PissPot said:
Has anyone tried this fix and can confirm if it has worked for them?
Sent from my Nexus 7 using XDA Premium HD app
Click to expand...
Click to collapse
Sent from my Ainol Novo 7 Advanced with Tapatalk
StrangerWeather said:
Just wondering if you people have tried updating the drivers to JRO03R. It solved the problem for me. Sorry if you have.
Sent from my Nexus 7 using xda premium
Click to expand...
Click to collapse
Yes, I have. Those videos I took where after I had flashed the new drivers.
Still getting touchscreen issues after flashing over cm10. In fact it may now be worse. Now I get ghost taps and swipes, apps have a mind of their own. Fortunately turning the screen off and back on seems to clear it up though.
Sent from my Nexus 7 using xda premium

A Fine OS Google... a Fine OS

Amidst all the threads with 4.2 bashing and complaining and websites calling 4.2 the worst since Honeycomb, I wanted to just say that 4.2 is the best version of the OS to date. I've been sole on Android since 2009 with the Droid release and had experience since eclair. A major gripe I've always had with Android is that regular reboots were required to keep the system running efficiently. Custom Roms were required to have good features. But Android has matured to the point of greatness.
I have a De-Odexed version of 4.2 with not one reboot in over 100 hours on my Nexus 7 and Ive been draining the battery to at least 10% each day. (I use it a lot Lol). This is something I would never have been able to do on any other version of the OS. It is fast, stable and very efficient.
Way to go Google... Can't wait for the next one
Don't worry, it's always the same handful of whingers. Besides them, there are millions of satisfied owners...
If there were a company in the market who had changed their business model from innovation to litigation,
and they had more cash than any other company on earth,
you would think they might be spending some of that cash throwing up FUD for their competitors.
No one says they have to play fair.
Same here, really like and enjoy 4.2.
Of course there's a couple of bugs, esp. with new features, but that's nothing unusual and they will be fixed.
On another note: would you mind telling me how and what you used to deodex 4.2?
Wanna mess around again the ROM but the tools I got barely worked on 4.0 so can't even think of using them on 4.1 or even 4.2.... :-/
Appreciated
HellcatDroid said:
Same here, really like and enjoy 4.2.
Of course there's a couple of bugs, esp. with new features, but that's nothing unusual and they will be fixed.
On another note: would you mind telling me how and what you used to deodex 4.2?
Wanna mess around again the ROM but the tools I got barely worked on 4.0 so can't even think of using them on 4.1 or even 4.2.... :-/
Appreciated
Click to expand...
Click to collapse
Its the Dev section....
The system apps are deodex but not framework...
CrazyPeter said:
Don't worry, it's always the same handful of whingers. Besides them, there are millions of satisfied owners...
Click to expand...
Click to collapse
Whingers you say, funnily enough in the years I've been on XDA I've not come across as many people complaining about an Android update as I have about 4.2 but if you say everyone one of these people are *whingers* then it must be true eh
Sent from my Nexus 7 using xda app-developers app
I love 4.2.
Screw December! Damn month had quite the ego.
Overall I am very happy. I am 100% stock and not rooted and I don't seem to be having any issues other than December being gone.
Can't wait for the next one!
Sent from my Nexus 7 using xda app-developers app
I just prefer 4.1.2. I just haven't been whining about it all over the forum.
The only feature that I actually used on 4.2 was the keyboard. So I downgraded back to 4.1.2 and just flashed the keyboard. And 4.1.2 performs better on my device.
wpghtc said:
I love 4.2.
Screw December! Damn month had quite the ego.
Overall I am very happy. I am 100% stock and not rooted and I don't seem to be having any issues other than December being gone.
Can't wait for the next one!
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
I love it. Chrome seems light years faster.
As much as I would love to give my thanks to google for this update I can not. I've been using android since cupcake and one of the biggest fans. Eleven different devices running android over the years. I am always one of the lucky ones and don't have the issues others complain about, untill now.
I've had my n7 since launch and it is the only android I never bothered to root as it was perfect from the start and I had little use for my rooted apps. After the ota I had constant hot reboots and a somewhat flawed ui (not that's a real complaint as much of that was supposed to happen) not to mention worse battery life and slower charges.
I was forced to root, and am happy I did, alrdeay running three different custom roms and pretty impresses, much more so than googles official 4.2 update
This is the first time that in my opinon the update was worse than the previous.
So I guess I like it as it finally made me root my n7!
Sent from my HTC Vision using xda premium
I quite like 4.2 the only thing I would like added is a restart option on the power button. Have had some random reboots but its nothing major for me and as apps get updated they are getting less frequent.
I don't think I have ever bashed a release version in over 3 years of solely using droid os.
Cursed a few custom ROMs tho
Sent from my Nexus 7 using xda app-developers app
wpghtc said:
I love 4.2.
Screw December! Damn month had quite the ego.
Overall I am very happy. I am 100% stock and not rooted and I don't seem to be having any issues other than December being gone.
Can't wait for the next one!
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
December isn't gone. Run the stock calendar app and you'll see it just fine. The place where it's AWOL is in the "People" app.
Sent from my Nexus 7 using xda premium
demkantor said:
As much as I would love to give my thanks to google for this update I can not. I've been using android since cupcake and one of the biggest fans. Eleven different devices running android over the years. I am always one of the lucky ones and don't have the issues others complain about, untill now.
I've had my n7 since launch and it is the only android I never bothered to root as it was perfect from the start and I had little use for my rooted apps. After the ota I had constant hot reboots and a somewhat flawed ui (not that's a real complaint as much of that was supposed to happen) not to mention worse battery life and slower charges.
I was forced to root, and am happy I did, alrdeay running three different custom roms and pretty impresses, much more so than googles official 4.2 update
This is the first time that in my opinon the update was worse than the previous.
So I guess I like it as it finally made me root my n7!
Sent from my HTC Vision using xda premium
Click to expand...
Click to collapse
Did you perform a full wipe after updating to 4.2. If not it might have been some incompatible apps making your n7 do the reboots and other things. By the way do you have an 8 or 16 GB n7? I have 16, and haven't had a single problem after updating.
Sent from my GT-I9300 using xda app-developers app
I dont feel like saying thanks google because its their job. and on one side am happy on the other i wait for 4.2.1 to fix all the bugs ..so its balanced
I haven't had an issue with performance at all did a clean install from a image and been great.
The only thing that I find useless are the " quick settings" cause they are not quick making a five step process into a four step process is not quick
Sent from my Galaxy Nexus using Tapatalk 2
Brian, do you use a second multi user profile?
Sent from my Nexus 7 using Tapatalk 2
A full wipe doesn't help. I did one before installing 4.2. I haven't had a reboot since I uninstalled HD Widgets, but it hasn't been that long. It may not be causing the problem, but it certainly does seem to make the problem come to the forefront.
Well I have noticed that HD widgets are fine until you use a lock screen widget then all hell breaks loose.
Sent from my Nexus 7 using Tapatalk 2
rmagruder said:
Brian, do you use a second multi user profile?
Sent from my Nexus 7 using Tapatalk 2
Click to expand...
Click to collapse
no
Am I to assume that the update for three nex7 I'd totally different than the one for the gnex? I mean I know they are totally different devices but I have a stock 4.2 rom on my phone and it's fine. Battery life is way better than the cm Rom I was running and I haven't had any problems.
Sent from my Galaxy Nexus using Tapatalk 2

What are you doing with your old cappy?

Greetings all.
I recently got a new sgs3, so my cappy was just sitting there.
So, even though I was still updating it, I was not really using it.
So I basically have made it a multimedia device.
I have it set on airplane mode with Wi-Fi on. Its got my music and a few games on it. I also loaded audible.com app on it and I sync all my books to it. Since audible now syncs where you are in books, this is a fantastic feature.
What do you use you're old cappy for?
Sent from some random app on some random android device.
flashing endless roms!
I use my Captivate for music.
Sent from my SGH-I897
Still using mine!
Going strong now with a brand new 1800mAh battery and running AOKP
I flash new nightlies and use it around home / the office / the gym on WiFi when I want to conserve my Nexus 4's battery or don't want it to get broken.
Sent from my Nexus 4
Mine's getting flashed to stock and traded with my wife's whose power button stopped working. I'll use her old phone for testing apps on Gingerbread and as a backup in case something happens to the Nexus 4 or her phone.
It's been nice. Would've been 5 times nicer if GPS was adequate.
Sent from my SGH-I897 using xda premium
Gave it to the GF
Gave it to my girlfriend, totally converted her from iphone to android. Of course this is after itunes, or the icloud, ot something totally ate her 100 gig music collection. Now all her music is on my server and she can get to it from wherever on the cappy. She doesn't have to even pay an annual fee.
She just has to make me a sammich.
Hahaha... me too
Sent from my SGH-I897 using xda premium
Im actually trying to fix it up for my mother for christmas cuz her nokia is a piece of ****!!!
Sent from my SAMSUNG-SGH-I897 using xda app-developers app
who you callin old?
I recently got someone elses 'old' Cappy, my second, and the plan was to use it for testing ROMs, but it has been a battle thanks to it already getting ATTs GB "upgrade"! lol
Running Paranoid Android/AOKP on it. Some people can't afford to upgrade phones on a whim ya know
Mounting mine inside to view outside IP cam, control media, etc
Sent from my SGH-I897 using xda premium
Just picked up an s3 for the wife and a nexus 4 for myself to replace our Cappy's.
Is there ea ROM specifically designed to not be a phone? If not what ROM are you running old Cappy for non phone functions.
I've also considered use as a dashcam, but i think it might invite break-ins lol.
master2828 said:
Just picked up an s3 for the wife and a nexus 4 for myself to replace our Cappy's.
Is there ea ROM specifically designed to not be a phone? If not what ROM are you running old Cappy for non phone functions.
I've also considered use as a dashcam, but i think it might invite break-ins lol.
Click to expand...
Click to collapse
Simply keep the phone in airplane mode, the less widget possible and have it on conservative = best battery life for non-phone functions.
For games although, you might not wanna have it on conservative. On demand is a great middle.
use it for daily life :fingers-crossed:
Gave it to my girlfriend to try to convert her from crapple..... if 4.2 doesnt do it shes just to far gone to save.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
My cappy is my DD, running Captivating 5.0.2 (JB 4.2.1)
For those looking to lose the phone functions check this out:
http://forum.xda-developers.com/showthread.php?t=1093696
I have modded the hell out of it and gave it to my girl, she's so happy cuz I gave her an android phone and she's never had a smartphone, so to her discovery of all the mods Ive done to it, she has been promoting my business so I been busy and away from here doing that and wow, who'd have thought two years ago I'd have started a business Modding and repairing computers for people...
Still my daily driver, KitKat seems to be running solid with CyanAoSP, so I guess I will use it til it breaks, which I don't think is likely to happen!
Sent from my SGH-I897 using Tapatalk
Trying to sell it on Craigslist. moved to Tmobile but still like to keep up with the newest roms and play around with the hardware

Will units shipped with 4.2 be downgradable to 4.1.2?

EDIT: I noticed that this is the wrong section. Please move, thanks.
I heard that the batch sold this Christmas will be arriving with 4.2, after the issues I've heard about I think I'd rather stick with a stable release. (16 GB Wi-Fi)
Sent from my MB525 using xda app-developers app
Harry GT-S5830 said:
I heard that the batch sold this Christmas will be arriving with 4.2, after the issues I've heard about I think I'd rather stick with a stable release.
Sent from my MB525 using xda app-developers app
Click to expand...
Click to collapse
I would assume they would be. Unless there was a hardware change, I would think you could fastboot flash a 4.1.2 os to it, of course providing you fastboot flash the earlier boot as well. This is speaking in regards to grouper, because I have no idea what the os progression of tilapia was.
Sent from my Nexus 7 using xda premium
4.2 is totally stable. Stop reading and try it for your self.
Downgrade...haha.
Whats unstable about 4.2?
Sent from my KillRom Nexus 7
The 4.2 issues have mostly been from upgrading, and have been cured by a data wipe. Yeah, it sucked for people who don't like reinstalling apps, but that's what Titanium Backup is for. Getting a fresh 4.2 tablet shouldn't cause you any worries, so feel free to enjoy it. A little patience will pay off as those few apps work out their compatibility issues. And, hey, isn't the bleeding edge the point of a Nexus anyway?!?
If you do have problems, flashing a 4.1.2 image shouldn't be a problem.
Harry GT-S5830 said:
EDIT: I noticed that this is the wrong section. Please move, thanks.
I heard that the batch sold this Christmas will be arriving with 4.2, after the issues I've heard about I think I'd rather stick with a stable release. (16 GB Wi-Fi)
Sent from my MB525 using xda app-developers app
Click to expand...
Click to collapse
Yes you can! Just download the original firmware for 4.1 and use one of the tools available, dont remember the names. Not sure if you can get 4.1.2 though, but 4.1 no problem! 4.2 is the first android release that I dont think is an improvement from previous versions.
Sent from my Nexus 7 using xda app-developers app
Upgrade the tablet once you get it, before installing apps. Or do a factory reset after upgrading. That cures 99% of the problems out there. No reason to stay with a lower firmware..
Sent from my Nexus 7 using Tapatalk 2
Although Google has told you not to downgrade units shipped with 4.1.2 or later to 4.1.1, due to hardware issues. 4.2 may/may not work.

[Q] Speaker Turns on when making call

Hey all,
I recently (2 months ago) got a brand new HTC One. It's been great so far, love it.
Only issue I have is last week it started going to Speakerphone mode when making calls and receiving them. All I have to do is turn off the speakerphone to get it back to earpiece but it's slightly annoying.
I've tried resetting the device to no avail.
I'm running on the Rogers network in Canada running Kit Kat.
Any ideas would be great.
Thanks!
Basttrax said:
Hey all,
I recently (2 months ago) got a brand new HTC One. It's been great so far, love it.
Only issue I have is last week it started going to Speakerphone mode when making calls and receiving them. All I have to do is turn off the speakerphone to get it back to earpiece but it's slightly annoying.
I've tried resetting the device to no avail.
I'm running on the Rogers network in Canada running Kit Kat.
Any ideas would be great.
Thanks!
Click to expand...
Click to collapse
I had the same problem...it eventually got to the point where only speaker would work and not ear piece...now..the only thing that works is if I have it connected through headset...cyanogenmod fixed all my problems....any sense romss I try to use, give me the same problem...if u don't mind changing tons..jus install cyanogen...but if u find a solution, let me kno, cuz I can't find any info about it or a solution
Try deactivate chome browser and see if it solves the problem.
Skickat från min HTC One via Tapatalk 2
jonas111sanoj said:
Try deactivate chome browser and see if it solves the problem.
Skickat från min HTC One via Tapatalk 2
Click to expand...
Click to collapse
I tried that...didn't work, but may I ask why you think that?...Or some info onto why u think that
Still goes to Speaker phone even with browser deactivated. Arg. It's still under warranty but I'm nervous the ****ty refurbished phone they send me will be worse than this one.
Sent from my HTC One using XDA Premium 4 mobile app
i'm having this same issue...i looked all over the call settings and don't see a toggle that i might have accidentally switched on...anyone figure out a solution to this yet?
Sent from my Transformer Prime TF201
Everyone experiencing the issue have a custom ROM? What is it if so?
Sent from my HTC One using Tapatalk
100% stock for me.. Issue happened randomly it seemed after coming back from a trip overseas
Sent from my Transformer Prime TF201
I'm having this issue at the moment, occasionally I ring people and the speaker phone is automatically on.
First time it happened I didn't notice and someone answered as I put the earpiece to my ear, nearly burst my bl00dy eardrum!
I'm running ARHD 51.0.
Having the same issue since about 1-1.5 weeks or so. Using ViperOne 5.5.1 with latest FW and Elemental X 13 kernel.
Freakadude said:
Having the same issue since about 1-1.5 weeks or so. Using ViperOne 5.5.1 with latest FW and Elemental X 13 kernel.
Click to expand...
Click to collapse
Same here after upgrading to 4.4.2 with sense, never happened on GPE
oksagi said:
Same here after upgrading to 4.4.2 with sense, never happened on GPE
Click to expand...
Click to collapse
The weird thing is that i have been on 4.4.2 for a while now via ViperOne and this issue has just recently popped up (or so it seems to me). So not sure if this is related to sense based rom running 4.4.2. or something different.
Well I do feel slightly better that I'm not the only one. But also wished I wasn't part of this so special group. Ha!
After a little googling people seem to think it might have something wrong with the docking mechanism.
Sent from my HTC One using XDA Premium 4 mobile app
Basttrax said:
Well I do feel slightly better that I'm not the only one. But also wished I wasn't part of this so special group. Ha!
After a little googling people seem to think it might have something wrong with the docking mechanism.
Sent from my HTC One using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Mentioning the dock makes me wonder if those who've looked thru the call settings have looked thru the dock settings to see if there is an option there to open with speaker phone on? Or in the headphone or bluetooth settings. My feeling for looking in these places is that if for some reason the device thinks it's connected to one of these devices that could be changing it's behavior? Anyway, I don't think I'm having this issue but I rarely get calls and usually when I do I use speaker phone, but I'm also pretty sure that I'm having to turn it on also.
HTC replied to someone on Twitter to boot into recovery and clear cache who also had reported the problem...they showed instructions on how to get into stock recovery and do it. I'm wondering if anyone can try that. Either stock or custom recovery.
Sent from my HTC One using Tapatalk
I'll give it a try today and get back to you on the results.
I know a full reset doesn't do the trick so it's worth a shot.
Sent from my HTC One using XDA Premium 4 mobile app
gustav30 said:
HTC replied to someone on Twitter to boot into recovery and clear cache who also had reported the problem...they showed instructions on how to get into stock recovery and do it. I'm wondering if anyone can try that. Either stock or custom recovery.
Sent from my HTC One using Tapatalk
Click to expand...
Click to collapse
So far so good. Tried calling home and my voice-mail and it didn't happen. It doesn't necessarily start up right away however so I'll have to keep an eye on it. I'll respond back here when/if it reappears.
Basttrax said:
So far so good. Tried calling home and my voice-mail and it didn't happen. It doesn't necessarily start up right away however so I'll have to keep an eye on it. I'll respond back here when/if it reappears.
Click to expand...
Click to collapse
And vola! It has returned. So we can wipe the "wipe the cache" fix off the board.
I have the problem randomly just satarted after 4.4.2 update. Stock unlocked phone still have it after yesterday's update.
Sent from my HTC One using xda app-developers app
qayak said:
I have the problem randomly just satarted after 4.4.2 update. Stock unlocked phone still have it after yesterday's update.
Sent from my HTC One using xda app-developers app
Click to expand...
Click to collapse
So i guess this is a general sense 4.4.2 issue then and not custom rom, kernel, other specific. Strange that it seems to only start after a random amount of time as i deffinately did not have this issue for quite some time after upgrading to 4.4.2 based rom.

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