Hi,
My H990DS has been bothering me for a couple of days as WiFi turns itself on without any kind of intervention.
Turning it off manually or having the phone restart does not help. I made sure the latest apps installed make no impact.
Playing with Developer Options made no difference.
I am ready to Factory Data reset.
Anyone experienced something similar ?
Thanks,
My 918 always shows wifi active in GSAM's graph, even when set to "Never" under the "Wifi on while inactive" option in system settings. I ended up just downloading Leandroid from the play store and setting it to disable the wifi radio, and renable it periodically to check for push messages. Seems to work fine with doze and standby time has improved.
Under settings, location, three dots top right, scanning, turn wifi scanning off. It turns back on anytime you use wifi and you manually have to turn it back off each time.
Mine (918) does this all the time. Im thinking its a 7.0 thing. There has been a few exceptions where it has stayed off. In my case I drive through a busy section in town and it constantly connects to the 20 or so open wifi spots so I turn it off. Well once I pull into the garage at home its magically back on.
Maybe something to do with networks it recognizes, Xfinity wifi wreaks havoc on it as well.
As soon as I uninstalled the latest apps, the issue disappeared. Not a single exception in 24 hours.
I suspect a Sip Client had caused the problem.
Gytole said:
Under settings, location, three dots top right, scanning, turn wifi scanning off. It turns back on anytime you use wifi and you manually have to turn it back off each time.
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What!?
That sounds utterly horific for the battery, nevermind privacy concerns. I thankfully haven't experienced anything similar myself, but I've only ever used custom ROMs so perhaps that's the cause. But that sounds terrible.
Related
After I got the touchwiz update and the second smaller one my wifi is messed up. It doesn't stay connected once the tablet is left alone for a couple hours. The signal strength color turns to white instead of blue when it does this. To remedy I have to turn the wifi on and off on the tab. Anyone else with this issue?
I am not seeing this issue. Have you tried a factory reset yet?
check to see if you have wifi set to never sleep (in advances settings). i had similar issues and setting it to never turn off worked for me. no battery drain issues with that setting either.
Hawk777th said:
After I got the touchwiz update and the second smaller one my wifi is messed up. It doesn't stay connected once the tablet is left alone for a couple hours. The signal strength color turns to white instead of blue when it does this. To remedy I have to turn the wifi on and off on the tab. Anyone else with this issue?
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Thats bugging me too. Not always but from time to time I see "No internet connection" when the tablet is left alone. Before the updates I never had this. The other issue is wifi roaming. To get connected again I have to push power button, sometimes unlock screen, even sometimes it waits until the wifi settings screen. Dumb!
Ya I have it set to never turn off. I would hate to have to factory reset it and lose all my settings and Apps got a ton of stuff on this bad boy.
Hawk777th said:
Ya I have it set to never turn off. I would hate to have to factory reset it and lose all my settings and Apps got a ton of stuff on this bad boy.
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Apps are easily re-downloadable. If you're rooted then install Titanium Backup and back up all your apps with settings.
Do you have aan older router? I have the same problem (I have to turn wifi on/off if I leave the tab alone for 20+ min) but only at my office where my router is a bit older. At home with my brand new Linksys I have no issues.
My wifi is set to never sleep btw...
Hi,
I have some problems with finding my location, and I think it started since the 4.3 update, but I'm not sure.
I see it mostly with Tasker. I have some profiles for different locations (like home and college..) triggered by "net" without GPS, that is ment to turn Wifi on and off.
I noticed today when I left college, I opened the screen on the way home and I saw for a brief moment that the WiFi is still ON and my "college" profile was still activated, and immediately after that, the profile went off and also the WiFi. The Net location only triggered when I opened the screen, and it seems it thought my location was still in college until I did so.
When I got home, I opened the screen to see if it activated my "home" profile and turned on the WiFi, and nope, nada, even when opened the screen it still didn't know my location, only after I turned on the WiFi manually it knew where I am and activated the "home" profile (which in that case was already pointless)..
My guess is that on the way back from college it found my location when I opened the screen cause the WiFi was still on, and when I came back home the WiFi was off so it didn't find my location without it.
But if that's the case, then there is simply no point in those "wifi on / off" profiles if it can only find my location with WiFi.
I posted a similar thread on Tasker support group, but honestly I think it's a problem with the google's new location services.
What's that point? now we can get a good location fix only with WiFi or GPS?
and also why I must turn on the screen to "refresh" the location? isn't "net location" works on the 3g network? which is always on, so what's the problem.
By the way these network delays doesn't only happen with location, it happens alot with messaging apps, that sometimes I get the messages only when I turn on the screen. Is there a fix for that?
Sorry for throwing out so many questions without order
Thanks in advanced
same issue
Yah, I'm experiancing the same issues.
If you are on Stock Motorola Lollipop 5.0.2, check your Battery History in System Settings - you may notice Wi-Fi is constantly active, even when you turn it off.
In my case, the following setting in Viber was the cause: Settings > General > Wi-Fi sleep policy > Change to 'Use device's settings'
Instructions:
Firstly, go to: Settings > Wi-Fi > Advanced Wi-Fi > Keep Wi-Fi on during sleep > Change to 'Never.'
The issue appears to be that certain apps are keeping Wi-Fi active in Lollipop. Not every app may offer this setting related to 'sleep policy', a workaround is to use the App Settings Xposed Module - which allows you to disable such a permission for individual apps.
The permission can be known as: Change_Network_State.
After making these changes you may need to turn off Wi-Fi and restart phone.
Related: https://code.google.com/p/android/issues/detail?id=79368
Thanks . it solve my real problem.
i have question. If we have change Keep Wi-Fi on during sleep to 'Never.' Will programs like Whatsapp or Viber get the gcm notifications when phone is going to sleep?
Dizzyrul3z said:
i have question. If we have change Keep Wi-Fi on during sleep to 'Never.' Will programs like Whatsapp or Viber get the gcm notifications when phone is going to sleep?
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This is true, when phone sleeps - there is no Wi-Fi data connection.
Rather than leaving Wi-Fi on however, some people might prefer the phone wakes up every 15 minutes / 30 minutes / 1 hour, and enables Wi-Fi for 1 minute - allowing any messages to arrive. Many apps can do this, one example is DS Battery Saver.
There is also an argument that if you use Wi-Fi a lot, it's better to leave Wi-Fi on during sleep, because excessively enabling and disabling it is costly in terms of battery-life.
I've been using stock Lollipop on XT1008(Moto G Forte, I read it was just a "commercial" variant of the XT1032).
As far as I can tell, my phone doesn't report high Wi-Fi usage, but I disabled an option that I think it´s more responsible than the one mentioned here, that's "Search Always Available", this one was turning on my wifi when I even shut it down, wasting more battery than keeping it on.
Currently, my phone has been on like 13 hours and has 13% left, with a WiFi usage around 85% of the time.
Thanks for making us aware of that option in Viber.
But even after disabling that option in Viber, in the battery graphic seems like wi-fi is always active. Is it because I will also need to set "Keep Wi-Fi on during sleep" to "never"? But if it's set to never, doesn't it mean that when phone screen is off, it automatically switches off wi-fi even if you kept it on from the toggle?
lollerblade said:
Thanks for making us aware of that option in Viber.
But even after disabling that option in Viber, in the battery graphic seems like wi-fi is always active. Is it because I will also need to set "Keep Wi-Fi on during sleep" to "never"? But if it's set to never, doesn't it mean that when phone screen is off, it automatically switches off wi-fi even if you kept it on from the toggle?
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Yes, 'never' means Wi-Fi is off when phone is sleeping. There is also the advance Wi-Fi option 'Scanning always available - which' you might want to disable.
Double check you have changed the setting in Viber, and you may need to reboot phone. It's also possible another app is causing Wi-Fi to always be active, for some it's Whatsapp.
lost101 said:
Yes, 'never' means Wi-Fi is off when phone is sleeping. There is also the advance Wi-Fi option 'Scanning always available - which' you might want to disable.
Double check you have changed the setting in Viber, and you may need to reboot phone. It's also possible another app is causing Wi-Fi to always be active, for some it's Whatsapp.
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Ok so that option works as I thought, so for correctly receiving notifications with screen off it should be set on "always". I double checked on Viber's option and it's set correctly, then rebooted, plus scanning always available is off, geolocation (which can keep wi-fi on) is off and apparently there are no things that can keep wi-fi on.
Whatsapp does not allow to set wi-fi behavior, and the strange thing is that I have the same apps I had on Kitkat, where I didn't have such problem of viewing in battery graphic.
I am having the doubt if this may be only a Lollipop graphic issue or if wi-fi actually stays on...
lollerblade said:
Whatsapp does not allow to set wi-fi behavior, and the strange thing is that I have the same apps I had on Kitkat, where I didn't have such problem of viewing in battery graphic.
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That's why I mention the 'App Settings' module in OP. I believe Whatsapp can and does cause this issue - there is just no setting within the app itself. You can check what permissions apps have by using 'App Settings.'
lost101 said:
That's why I mention the 'App Settings' module in OP. I believe Whatsapp can and does cause this issue. You can check what permissions apps have by using 'App Settings.'
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Mmm yes I saw that...but I'm guessing that without root there's nothing else to do, right?
lollerblade said:
Mmm yes I saw that...but I'm guessing that without root there's nothing else to do, right?
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No. Root would be necessary for changing permissions. However this issue may have been resolved in Android 5.1 - removing the need for this fix.
Wifi should be lefy alone as default to "never sleep"
Wifi should never sleep, even if the phone's cpu sleeps. Wifi will receive messages from whatsapp or whatever and wake up the cpu.
But if you put wifi chip to sleep, the phone will connect using 2g or worse, 3g or HSPA, and drain even more battery.
Wifi comes by default to "never sleep" for this reason, it is more battery efficient than 2g/3g.
And if you dont have wifi at home, all you have to do is slide down the menu and turn of Wifi. No need to change internal configuration on behaviour who only make things worse.
On the other hand, Viber is known for years to be a battery abuser.
I have been using android for years, and wifi policy was always the same, and my phones have idle times of several days
i even published some screen shots of my moto defy and moto G with a full week Idle without charging.with whatsapp and Wifi polocy never sleep.. With viber i wouldnt even try to make it last 2 days.
This is starting to annoy me. At work and home I'm on wifi all the time. It is faster, less latency, and is all around better than Sprint LTE here.
The v20 likes to toggle off my wifi when screen is off. Which I could understand if say overnight and not used for 8 hours....but simply at work here, 30 minutes or an hour-wifi, wake the screen, is toggled off. Which wouldn't be bad if the phone toggled-on when I woke it up...Which if it did I wouldn't be posting. I've so far tried disabling all the wifi "power saving" toggles in Wifi>Advanced still does it.
Note it doesn't seem correlated to signal strength. I'll be in the same room as the router, and it'll toggle-off wifi. Even tried setting up a Smart Location to keep wifi on-didn't help.
Ideas? Exorcisms?
Skripka said:
This is starting to annoy me. At work and home I'm on wifi all the time. It is faster, less latency, and is all around better than Sprint LTE here.
The v20 likes to toggle off my wifi when screen is off. Which I could understand if say overnight and not used for 8 hours....but simply at work here, 30 minutes or an hour-wifi, wake the screen, is toggled off. Which wouldn't be bad if the phone toggled-on when I woke it up...Which if it did I wouldn't be posting. I've so far tried disabling all the wifi "power saving" toggles in Wifi>Advanced still does it.
Note it doesn't seem correlated to signal strength. I'll be in the same room as the router, and it'll toggle-off wifi. Even tried setting up a Smart Location to keep wifi on-didn't help.
Ideas? Exorcisms?
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I'm sure you've already done this, but in Wifi>Advanced, under "useful settings (tmobile version, anyway)," there's an option for "Keep Wi-Fi on when screen is off." Make sure that's set to yes.
What ocelot4ark mentioned, under advance > Keep wifi on during sleep set to always.
ocelot4ark said:
I'm sure you've already done this, but in Wifi>Advanced, under "useful settings (tmobile version, anyway)," there's an option for "Keep Wi-Fi on when screen is off." Make sure that's set to yes.
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Yup already set to "Yes".
You might have those fake apps which claim to increase your speed
Check all your smart settings as well... There are a few possibilities for auto shut off in there as well
Sent from my LG-H918 using Tapatalk
Skripka said:
This is starting to annoy me. At work and home I'm on wifi all the time. It is faster, less latency, and is all around better than Sprint LTE here.
The v20 likes to toggle off my wifi when screen is off. Which I could understand if say overnight and not used for 8 hours....but simply at work here, 30 minutes or an hour-wifi, wake the screen, is toggled off. Which wouldn't be bad if the phone toggled-on when I woke it up...Which if it did I wouldn't be posting. I've so far tried disabling all the wifi "power saving" toggles in Wifi>Advanced still does it.
Note it doesn't seem correlated to signal strength. I'll be in the same room as the router, and it'll toggle-off wifi. Even tried setting up a Smart Location to keep wifi on-didn't help.
Ideas? Exorcisms?
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Mine's been doing the same thing since I got it on 10/18. Factory reset didn't fix it. Drives me nuts when I'm casting and I unlock the screen, I have to reconnect it to whatever I am casting. And yes the first thing I checked was to make sure wifi was set to always on.
My Wi-Fi is also ****ing around now. Anyone have a solution yet? This is getting stupid now.
Starting today, my S7 Edge has a problem when WiFi is turned off: every two or three seconds, the WiFi turns on for about a third of a second (as shown by the WiFi quick-settings icon). When this happens, the phone gets warm (even if otherwise idle) and the battery drains rapidly.
The problem disappears if I turn off the Location Accuracy setting that scans for WiFi networks even with WiFi off. But it shouldn't be scanning constantly even if that setting is turned on--it's using much more power than if I just leave WiFi turned on.
Turning off the WiFi Location Accuracy setting also fails because then, when I use a location-enabled app such as Google Maps, it pops up a message asking me to turn on Google Location services (which is already on, and the phone has a good GPS signal). If I tell it to go ahead and turn location services on, it then turns WiFi Location Accuracy back on and the constant scanning resumes.
So there's clearly a bug, but the problem is very recent and my phone (AT&T) has not received a recent update.
Has anyone else encountered this problem or does anyone know how to fix it? (Rebooting doesn't help.)
Gary02468 said:
Starting today, my S7 Edge has a problem when WiFi is turned off: every two or three seconds, the WiFi turns on for about a third of a second (as shown by the WiFi quick-settings icon). When this happens, the phone gets warm (even if otherwise idle) and the battery drains rapidly.
The problem disappears if I turn off the Location Accuracy setting to scan for WiFi networks even with WiFi off. But it shouldn't be scanning constantly even if that setting is turned on--it's using much more power than if I just leave WiFi turned on.
Turning off the WiFi Location Accuracy setting also fails because then, when I use a location-enabled app such as Google Maps, it pops up a message asking me to turn on Google Location services (which is already on, and the phone has a good GPS signal).
So there's clearly a bug, but the problem is very recent and my phone (AT&T) has not received a recent update.
Has anyone else encountered this problem or does anyone know how to fix it? (Rebooting doesn't help.)
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Same issue here, started yesterday. I'm on T-Mobile, and have had no new updates to the system.
I saw this was happening (on other threads) to other phones, not just Samsung phones.
Same here in France with SFR, it's very annoying ...
Hope we're getting a fix soon!
*Link to video if it doesn't play above (gives an error on playback for me for some reason): https://www.youtube.com/watch?v=X5dbrBMqsuU
Here's a video of the issue I've been having, which I believe is the same as the one you're describing. My WiFi switch just constantly turns on and off, and I am unable to connect to my network. I have found a way to get it to connect to my network by first clicking the WiFi Direct button (when it's clickable and not flashing), and then when I go back, the list of available networks shows just like it normally does, and I am able to connect. Turning off WiFi again, would then reproduce the problem though. It started happening recently after the latest update for me. I'm non-rooted, completely stock for now.
http://forum.xda-developers.com/s7-edge/help/wifi-off-constantly-t3499683
Oops, sorry, I see now that there was already a thread here about this problem.