Cellular data issues on lineage 14.1 - X Style (Pure) Q&A, Help & Troubleshooting

So for some reason, when I leave a WiFi network my cellular data stops working and turning cellular data on and off again doesn't fix the problem. The only solution I have found is restarting my phone which is a big pain, is anyone else having this issue? Also I would like to discuss another very minute problem. In my quick settings the flashlight icon is greyed out and does not turn on. The only solution I've found for this is removing the flash light widget and then adding it back again. Anyone know how to solve this?
P.S.
The cellular data problem is a bigger priority than the flashlight glitch.
Thanks everyone!

Related

WiFi keeps freezing

My WiFi keeps freezing every 2-3 minutes. I mean that I need to disconnect and connect it, otherwise I always get an information that a page cannot be loaded.I have tried wifi lock, wifi fixer etc. but none of them works as it should. Have anyone found a sollution for this annoying issue?
I have the same problem.. Initially wifi fixer seemed to work, but it doesn't really..

Problem with WiFi after latest Note 4 update

Hello All,
So a few days ago I received an update with Baseband Version N910CXXU1DPI1
After the update completed and the device restarted, I noticed the wifi keeps going on and off on and off if it's not connected to a wifi network. I went to the wifi settings to make sure if any other wifi settings in the advanced menu are ticked and found that nothing is ticked which is good.
The problem disappears only if I restart the phone. Is this a common problem with this update or is it just me?
Thanks
Hi me too, I have similar problem after update to N910UZZH2DPJ2.
When I turn off wifi, the wifi icon in the notification toggle switch on and off automatically, i.e. turn green and grey automatically.
When I go into wifi settings, the switch also turn on and off automatcally non-stop.
They will stop when I connected to wifi.
I have already do a factory reset, it doesn't fix the problem. Any idea how to solve it? Thanks!
thomast said:
Hi me too, I have similar problem after update to N910UZZH2DPJ2.
When I turn off wifi, the wifi icon in the notification toggle switch on and off automatically, i.e. turn green and grey automatically.
When I go into wifi settings, the switch also turn on and off automatcally non-stop.
They will stop when I connected to wifi.
I have already do a factory reset, it doesn't fix the problem. Any idea how to solve it? Thanks!
Click to expand...
Click to collapse
I think someone needs to report this to Samsung....I would do so but I'm not sure how. Let's just hope for a small patch that will fix this issue..it's very annoying
Yeah me too, Wiped the cache and still nothing. Wifi keeps randomly restarting off and on until i restart. But the problem comes back after restart................... Can someone Please help us all....
Thanks for the feedback guys. Glad I'm not the only one with this problem. I think I might just flash with Odin to the previous version, or if someone can help us that would be greatly appreciated.
Is there a way we can report this bug to Samsung?
I'm having this issue also. Is this why I'm seeing lots of posts about folk downgrading to 5.1.1; issues with the 6.0.1 roms/basebands? Before I updated my firmware I had the issue reported by another user on here where my WiFi kept turning off immediately after I tried turning it on.
cyberguru said:
I'm having this issue also. Is this why I'm seeing lots of posts about folk downgrading to 5.1.1; issues with the 6.0.1 roms/basebands? Before I updated my firmware I had the issue reported by another user on here where my WiFi kept turning off immediately after I tried turning it on.
Click to expand...
Click to collapse
I never had an issue with Marshmallow except for this random wifi on off issue in the latest update. Been on stock rom since I got my phone back in December 2014 !!!
Hey everyone I was able to temporarily fix this issue by turning off wifi scanning in (Settings > Location > Improve Accuracy). I heard somewhere on here it might have been a recent app update that is causing the issue.
93_teg said:
Hey everyone I was able to temporarily fix this issue by turning off wifi scanning in (Settings > Location > Improve Accuracy). I heard somewhere on here it might have been a recent app update that is causing the issue.
Click to expand...
Click to collapse
Thanks for the tip 93_teg. Going to give this a try and report back.
@93_teg I did your solution and so far it seems to be working. No more Random wifi on off issue, let's hope.
Thanks for the help
@93_teg thank you so much for sorting this out it switches off now without restarting :good::good:
Thank you for the fix, I spent waaaaay too long troubleshooting this issue. I think the next step on my list was sacrificing a lamb but this works too
today's update(N910F PHN) didn't fix it.
it's probably the latest Google play services update that caused it, it received an update shortly after the October security update.
Brophen said:
Thank you for the fix, I spent waaaaay too long troubleshooting this issue. I think the next step on my list was sacrificing a lamb but this works too
Click to expand...
Click to collapse
Glad it worked for you Brophen Thanks for @93_teg for providing the fix.
thedicemaster said:
today's update(N910F PHN) didn't fix it.
it's probably the latest Google play services update that caused it, it received an update shortly after the October security update.
Click to expand...
Click to collapse
Probably, I seem to have had the issue start same time as everyone else here, and I'm on the t mobile version N910-T, and my last OS update was October 1st
I appreciate your solution, I'd working for me, i start to feel crazy, and I want to sell the phone, but I don't, thanks, sorry by my english
Enviado desde mi SM-N910H mediante Tapatalk
I received an update on my phone yesterday but have Postponed it...going to see whether it fixes the issue or not.
Thanks to all who participated in the thread...greatly appreciated
Workaround
Hello,
I confirm that the issue is due by the Service Google play. The workaround, to stop the Wifi is blinking, is :
Parameters > Applications Manager > choose system applications (Three dots) > select Service Google Play > Stop forced (and possible Stockage and clear cache).
This workaround works after each use of the WiFi.
And now wait a solution from Google (and Samsung may be).
Thanks

WIFI turns on and off constantly

when turning my wifi off it seems it goes into some weird loop of turning on and off constantly by itself, it doesn't seem to be trying to connect just flipping the wifi switch on and off none stop.
noticed it because i had a huge battery daring overnight and while trying to fix it i saw the switch going off and on all the time.
when turning it back on it seems to connect normally .
did a network setting rest but it did nothing ...
I'm guessing a factory rest will fix the problem but I'm hoping to avoid such a overkill solution :crying:
does anyone else had this problem and can help me fix it?
thanx!
avivzamir said:
when turning my wifi off it seems it goes into some weird loop of turning on and off constantly by itself, it doesn't seem to be trying to connect just flipping the wifi switch on and off none stop.
noticed it because i had a huge battery daring overnight and while trying to fix it i saw the switch going off and on all the time.
when turning it back on it seems to connect normally .
did a network setting rest but it did nothing ...
I'm guessing a factory rest will fix the problem but I'm hoping to avoid such a overkill solution :crying:
does anyone else had this problem and can help me fix it?
thanx!
Click to expand...
Click to collapse
This was on a new custom rom ?
Or did it just happend on a rom that have worked perfect for days?
And have you seen which app or system app been casuing the drain?
LyLu said:
This was on a new custom rom ?
Or did it just happend on a rom that have worked perfect for days?
And have you seen which app or system app been casuing the drain?
Click to expand...
Click to collapse
original samsung rom.
just happened (i have the device for a a while everything was fine) its the android system that drains the battery in the battery status.
when i leave the wifi on it stops and works fine ...
Have you turned off ''Keep Wifi During Sleep''? I know this can drain battery.
It's not so easy to troubleshoot on an orginal none rooted phone.
You can try clearing dalvik and cache.
Turn it off and then on holding power and vol down button, then clear cach/dalvik and restart.
Try uninstall update beaming service for samsung then restart
If still persistent try uninstall update microsoft onedrive and skype then restart, just in case
I found it after factory reset (forgot internal data backup :crying and update all apps, this problem occuring after the last 3 updates (beaming, onedrive, & skype) which more suspect beaming service update make that problem
Your not alone
You're not the only one who suffer from this exact problem, on Friday or Saturday the same problem started occurring with my phone too, WiFi turns on and off in a loop and huge battery drain!
I saw an increase of 6% of battery drain per hour, so I ended up on 9% total drain every hour. :crying:
I have original Samsung Rom and phone worked prefect until now, no settings or apps installed before this happened either.
What rom version are you guys on?
I'm having the same issue. However, I'm on PhoenixX Rom. Major battery killer and has only just started happening within the past few days.
Since my phone has been unplugged, 3 hours ago, looking at BetterBatteryStats, It is showing com.google.android.gms as having quite a LOT of wakeups. 40 per hour (everything else is about 2). Don't know if this is normal as I don't remember it before the Wifi issue.
Looking into what the wake ups are caused from, Location and heartbeat were the major culprits. So i have turned of WIFI scanning when not on and also the body sensors for Google Play. We shall see.
LyLu said:
What rom version are you guys on?
Click to expand...
Click to collapse
See attachment.
Easy fix. Just disable Wi-Fi scanning.
the_scotsman said:
Easy fix. Just disable Wi-Fi scanning.
Click to expand...
Click to collapse
its not a fix at all . it dosnt scan for wifi , just turning it on and off non stop.
like pressing the light switch agin and agin
I had this after installing "GoodLock" software from Samsung! Uninstalled and everything is ok
same here, just noticed I wasnt on Wifi and the switch is just flicking on and off by itself. Standard S7 with all the updates installed
Been struggling with the same for some days (4 - 5) I haven't been able to get exactly whats triggering this. I'm on stock rom with root. I've reinstalled firmware clean again and re downloaded my apps but it is still happening randomly. Some times after a few attempts to switch wifi on (even when it is toggling by itself) it manages to keep on. Sometimes restarting makes it work again. One thing I'm almost certain its that this usually happens after I turn wifi OFF and then try to turn it back on.
It's been crazy and the phone starts to overheat after a while off this on-off loop.
Any ideas?
its very wierd it started to all of us in the past few days-weeks . seems like samsung has a bug they need to hurry up and fix.
AT&T just pushed out the October Security update for the S7 family, I'm guessing something that came along with it is creating the problem.
mine did a software update last week and I've been away in airplane mode so it could have started then. I've just disabled scanning and that seems to have got round the issue and I'm now connected to WifI
I'm not sure whether it is a Samsung Issue or a Third party one... It is true that something recently affected all of us, but as far as I know, it could be a third party app that wasn't well developed for our phone.
I've noticed the same problem on my phone and it's also only started up in the last few days. On stock Sammy rom, unrooted. Will be monitoring this thread to see if the experts here can narrow down the culprit.
I had the same issue and I was able to stop the toggle by turning off the wifi scanning in Location - Improve Accuracy - WiFi scanning. It's a fix for now. I think it may be an app that may have been updates that is persistently looking for location updates.

LTE / 4G and WiFi work at the same time

Hello i've got a peculiar issue with my edge. Wifi and 4G work at the same time and no its not the download booster because its off and on top of it its a separate icon. This shows both normal icons and ive noticed a small data increase while wifi is on. But the bigger issue is that the CPU works over time and drains the battery faster.
Any tips of what may hide the issue.
Using a stock rom or custom?
And did you make any changes recently.
I am currently using a custom Rom with custom kernel (helios) but this happened all the same while I was with stock also without any modifications
Verify in Developer Options that the "Keep Mobile Data turned on" is not turned on
Not turned on. Also i did forgot to mention, happens some times and doesn't other times. It's not wifi network dependent as it happens everywhere, and i don't see it be quality of network dependent as well.
Deleting Dalvik cache helps temporarily. After boot the mobile network behaves normally.
Just a note. Thats a recurring issue. Deleting cache is a temporary solution problem usually reoccurs within a few days

Mobile data stops working

Hey everyone, I'm running a completely stock OnePlus 5 running Oxygen OS v10.0.1 and my mobile data randomly, but more and more regularly cuts out, toggling mobile data on/off, and even reboots don't fix it, the only thing that seems to fix it is toggling airplane mode a few times and it starts working again.
I'm wondering if anyone has this issue and/or knows what could be causing it? I really like this phone and don't want to go through the hassle of getting a new phone, so any advice for a perm fix would be much, much appreciated.
Thanks in advance, y'all rule

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