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hey guys. time for me to play noob again.
i've been searching for a good 2 hours...can't find it...i USED to know it, but have forgotten
what is the registry setting to get my phone to restart wifi after it was sleeping in suspend mode?
NOT how to keep my wifi on in suspend mode. i can do that. i WANT it to close wifi when the phone is suspended.
please.
Take a look at this:
http://forum.xda-developers.com/showthread.php?t=579965
fighter7139 said:
Take a look at this:
http://forum.xda-developers.com/showthread.php?t=579965
Click to expand...
Click to collapse
it looks good and ty for finding something for me, but i'm running a very customised ROM with SPB shell and some features of touchexperience and therefore do NOT have:
- HTC Application Service 1.14.1.0 or newer,
- Comm Manager 2.9.11.0 or newer.
so this app wont work for me...
i KNOW there is a registry tweak, seeing as i used it about 6 months ago...i just cant remember it...
any1 else?
Not sure if setting HKLM\Comm\TNETW12511\Parms\ HTCKeepWifiOnWhenUnattended =>0 would work but its got to be one of those keys in there....
Also, doesn't playing with the WiFi power management settings for best battery turn it off in standby?
Sorry, I really haven't messed with WiFi settings very much.
thanks Bruce. that's close but that just keeps wifi active when the device is ...well unattended.
more ideas ppl!
Battery drain in just 6hrs, 2.2.1 JPY XEU. (while idle overnight), phone was turned off in the morning from 100% before going to bed. (completly drained)
Voodoo kernal with voodoo lagfix/sound.
Ive done a full wipe and installed only the apps from the market (not installed any of my gameloft games)
Not sure yet if this has fixed it but...
Is there Any app i can use to see what the trouble is?
Sent from my GT-I9000 using Tapatalk
Constant seeking WiFi may be the problem .
jje
Went into settings and it says scanning... Every 5-10secs or so.
And how do i fix it?
Sent from my GT-I9000 using Tapatalk
Just installed darkyys and its still scsnning even though im connected to my home wifi
Sent from my GT-I9000 using Tapatalk
Try the APP "Green Power" from market, it turns off wifi automatically when not in use, plus lot other power saving features.
I too have the same experience previously. now this App helps me a lot.
HellBoyX2 said:
Try the APP "Green Power" from market, it turns off wifi automatically when not in use, plus lot other power saving features.
I too have the same experience previously. now this App helps me a lot.
Click to expand...
Click to collapse
I never had this constant scanning before, how do i fix it?
Flash a rom with the.3 files?
Im lost ... No idea why its doing it
Sent from my GT-I9000 using Tapatalk
chrisjcks said:
Went into settings and it says scanning... Every 5-10secs or so.
And how do i fix it?
Sent from my GT-I9000 using Tapatalk
Click to expand...
Click to collapse
Sorry to jump in but can you tell me where you found this, I have gone into settings wifi but cannat see it anywhere
If you have disabled GPS and Bluetooth read the following, if not do so and come back^^
1. Go into battery stats and look out for anomalies
2. let your phone run out of power and shut down by itself, if the drain does not change significantly after that.
3. think about your installed apps. chat apps like skype and facebook are evil battery eating bastards.
4. check out whether your modem fits your region
5. Reflash the kernel
theduckking said:
If you have disabled GPS and Bluetooth read the following, if not do so and come back^^
1. Go into battery stats and look out for anomalies
2. let your phone run out of power and shut down by itself, if the drain does not change significantly after that.
3. think about your installed apps. chat apps like skype and facebook are evil battery eating bastards.
4. check out whether your modem fits your region
5. Reflash the kernel
Click to expand...
Click to collapse
how to know to best modem that feet my region please ? i have have tried many of them i all work fine but how to know the best one ?
I had sort of the same problem as well. I downloaded Android System Info and went in to tasks and killed com.seven.Z7.service, and that made it stop use my data transfer 100% of the time. Worth a shot? I think it's the SGS email client, that has been reported before as well. Weird cause I've got push email, but still...
Its definatly a wifi issue, i thought a full wipe AND and fresh rom flash would clear it - but no luck
Sent from my GT-I9000 using Tapatalk
I just need a clue, wifi driver? Re-partition? Kernel issue?
Any developers know what could cause wifi to keep scanning when enabled?
Sent from my GT-I9000 using Tapatalk
ive tried countless different roms and full wipes - ive heard of others having this issue on not only the galaxy s, but the galaxy tab and also HTC phones (a quick google search)
so, is this an android issue?
i refuse to believe that there isnt one developer on this forum, that doesn't know the answer and fix to this problem?
chrisjcks said:
ive tried countless different roms and full wipes - ive heard of others having this issue on not only the galaxy s, but the galaxy tab and also HTC phones (a quick google search)
so, is this an android issue?
i refuse to believe that there isnt one developer on this forum, that doesn't know the answer and fix to this problem?
Click to expand...
Click to collapse
Easy Fix... (For the SGS anyway)
Go to... Menu>Wireless and network>Wi-Fi settings.
Uncheck "Network Notification"
Then tap the menu button (to the left of the home button) and tap "advanced"
Select "Wi Fi sleep policy" and set it to "When screen turns off"
Your battery life will improve drastically. Just drain the battery fully, and give it a full charge.
Let me know if this helps you.
Rom Kitchin build your own rom choose modem and csc .
http://forum.xda-developers.com/showthread.php?t=817703
XWJS8_Wipe.zip, version: v9_9_5 ROM, coupled with a hardcore kernel and a jpx modem.
Wi Fi sleep policy" and set it to "When screen turns off"
= 4% battery drain overnight .
jje
electrotune1200 said:
Easy Fix... (For the SGS anyway)
Go to... Menu>Wireless and network>Wi-Fi settings.
Uncheck "Network Notification"
Then tap the menu button (to the left of the home button) and tap "advanced"
Select "Wi Fi sleep policy" and set it to "When screen turns off"
Your battery life will improve drastically. Just drain the battery fully, and give it a full charge.
Let me know if this helps you.
Click to expand...
Click to collapse
It still keeps scanning for networks whilst im connected to my home wifi.
I dont want the wifi to disconnect when my screen goes off, i download and dont want it.switching to my data allowance just because the screeb turned off.
Sent from my GT-I9000 using Tapatalk
Unchecking Menu>Wireless and network>Wi-Fi settings.>"Network Notification"
You get no scanning for open networks so maybe you stop to scan networks while associated.
I think this is a problem with the modem.bin try to flash other one maybe JPY, JPU or JPM
Can you please check in wi-settings and see if it keeps scanning every 5 seconds when already connected to wifi.
... It may be normal behaviour, but.i doubt it.
Sent from my GT-I9000 using Tapatalk
chrisjcks said:
Can you please check in wi-settings and see if it keeps scanning every 5 seconds when already connected to wifi.
... It may be normal behaviour, but.i doubt it.
Sent from my GT-I9000 using Tapatalk
Click to expand...
Click to collapse
I can confirm regular scanning when connected to Wi-Fi. I have never noticed this before. Interesting....
I am getting anywhere from 1 - 2.5 days out of my battery though.
Base ROM : XWJS8
Modem : XXJQ1
CSC : OPS
electrotune1200 said:
I can confirm regular scanning when connected to Wi-Fi. I have never noticed this before. Interesting....
I am getting anywhere from 1 - 2.5 days out of my battery though.
Base ROM : XWJS8
Modem : XXJQ1
CSC : OPS
Click to expand...
Click to collapse
interesting.......
how regular, 3-5 seconds or so?
Are there any UK Desire Z owners out there who are successfully running Cyanogenmod 7? I'm running v7.0.3 and it keeps rebooting spontaneously.
???
I have ran CM7 with no problems other as an issue (actually a "feature") with wifi not working with the screen off,
You could try nightlys if you are set on CM7, in fact I think there is a new stable version coming out soon.
Do you overclock?
I have the Canadian version and in the US (if that helps) and have ran Cyanogen 7.0.3, 7.1.0 RC1 and all the nightlies without reboots..
You should try re-downloading and re-flashing to see if that fixes your problem.
I'm currently trying Virtuous G-Lite to see if it helps. So far so good after 7 hours (i.e. no reboots).
I've also noticed that I can now get access to data roaming services (I'm away in Portugal). With CM7 I was unable to access the local GPRS service. Does this maybe suggest a compatibility issue between CM7 any my radio?
May I ask which radio version you are running bombadier?
itm said:
I'm currently trying Virtuous G-Lite to see if it helps. So far so good after 7 hours (i.e. no reboots).
I've also noticed that I can now get access to data roaming services (I'm away in Portugal). With CM7 I was unable to access the local GPRS service. Does this maybe suggest a compatibility issue between CM7 any my radio?
May I ask which radio version you are running bombadier?
Click to expand...
Click to collapse
Aye 04.12 its the latest i think, its in my sig .30 seems to be a good un, try unity its a cool sense rom if u are into that sort of thing,
Sent from my HTC Vision using xda premium
I've been using MIUI for the last 2 days, and Virtuous G-Lite for a day before that, and have had no recurrence of the rebooting problems that I had with CM7. I guess there was a compatibility problem with CM7 and the DZ
bombadier said:
I have ran CM7 with no problems other as an issue (actually a "feature") with wifi not working with the screen off,
You could try nightlys if you are set on CM7, in fact I think there is a new stable version coming out soon.
Click to expand...
Click to collapse
Menu > Settings > Wireless & Networks > Wi-Fi Settings > Menu > Advanced > Wi-Fi sleep policy > "Never".
Fixed!
itm said:
I've been using MIUI for the last 2 days, and Virtuous G-Lite for a day before that, and have had no recurrence of the rebooting problems that I had with CM7. I guess there was a compatibility problem with CM7 and the DZ
Click to expand...
Click to collapse
You probably just had a bad flash. There are thousands of people in the UK using CM7 on their DZ
martonikaj said:
Menu > Settings > Wireless & Networks > Wi-Fi Settings > Menu > Advanced > Wi-Fi sleep policy > "Never".
Fixed!
Click to expand...
Click to collapse
Try it, makes no difference
bombadier said:
Try it, makes no difference
Click to expand...
Click to collapse
Sure you don't have any other settings that would contradict that? That's the only system wide setting to make Wi-Fi stay on when the screen is off. Are you using a different kernel than stock by chance?
martonikaj said:
Sure you don't have any other settings that would contradict that? That's the only system wide setting to make Wi-Fi stay on when the screen is off. Are you using a different kernel than stock by chance?
Click to expand...
Click to collapse
Yip,noticed on quiet a few ROMs that wifi sleep policy is broken and doesnt do what its ment to.
Bug report
http://code.google.com/p/cyanogenmod/issues/detail?id=4232
bombadier said:
Yip,noticed on quiet a few ROMs that wifi sleep policy is broken and doesnt do what its ment to.
Bug report
http://code.google.com/p/cyanogenmod/issues/detail?id=4232
Click to expand...
Click to collapse
Interesting. Seen some complaints in the Nightly thread but I personally have never had the issue.
Definitely not kernel/setting related, a fresh flash of any flavour of CM 7,broken out of the box,which is a shame as I really like it.
When you say you have never had the issue,is that because you have never tried to stream anything with the screen off ?or that that wifi sleep policy actually works?
bombadier said:
Definitely not kernel/setting related, a fresh flash of any flavour of CM 7,broken out of the box,which is a shame as I really like it.
When you say you have never had the issue,is that because you have never tried to stream anything with the screen off ?or that that wifi sleep policy actually works?
Click to expand...
Click to collapse
My Wi-Fi sleep policy works fine. My battery status page shows my Wi-Fi is on 100% of the time, even when the phone isn't awake and the screen is off.
martonikaj said:
My Wi-Fi sleep policy works fine. My battery status page shows my Wi-Fi is on 100% of the time, even when the phone isn't awake and the screen is off.
Click to expand...
Click to collapse
Yeah but does it actually stay on? A good way to test is to try streaming internet radio,I am still connected but after a couple of minutes playback becomes choppy,phone still claims to be connected.
bombadier said:
Yeah but does it actually stay on? A good way to test is to try streaming internet radio,I am still connected but after a couple of minutes playback becomes choppy,phone still claims to be connected.
Click to expand...
Click to collapse
yep works fine
martonikaj said:
yep works fine
Click to expand...
Click to collapse
Ok then I am at a lose to explain this then,could you run a logcat when you are streaming and send it to me? Would like to see how your output differs to mine.
Downclocking.
bombadier said:
Yeah but does it actually stay on? A good way to test is to try streaming internet radio,I am still connected but after a couple of minutes playback becomes choppy,phone still claims to be connected.
Click to expand...
Click to collapse
The Fact That The Radio Continues To Play Means You're Still Connected.
The "Choppiness" Will Be Due To The CPU Down-clocking While The Screen Is Off.
I'm A UK User Running CM7 And All Is Well. WiFi Sleep Policy Is Set To Never And I Always Receive E-Mail Notifications On My Phone Before My PC Notices So It Does Work! I'm Running One Of The Newest Nightly Builds.
Try Running SetCPU And Setting Up A Screen Off Profile To Up The Clock-speed Above Standard As It Goes Very Low When The Screen Is Off.
This Will Impact Your Battery Life But If You Find The Minimum Frequency Required To Eliminate The Choppy Playback You Can Live With It.
OllieD said:
The Fact That The Radio Continues To Play Means You're Still Connected.
The "Choppiness" Will Be Due To The CPU Down-clocking While The Screen Is Off.
I'm A UK User Running CM7 And All Is Well. WiFi Sleep Policy Is Set To Never And I Always Receive E-Mail Notifications On My Phone Before My PC Notices So It Does Work! I'm Running One Of The Newest Nightly Builds.
Try Running SetCPU And Setting Up A Screen Off Profile To Up The Clock-speed Above Standard As It Goes Very Low When The Screen Is Off.
This Will Impact Your Battery Life But If You Find The Minimum Frequency Required To Eliminate The Choppy Playback You Can Live With It.
Click to expand...
Click to collapse
Just to clarify my problem once more, doing anything over wifi with screen on is fine,streaming, uploading to dropbox,etc but after a couple of minutes with the screen off my transfer rate crashes,the wifi is going onto a power save as I am still connected(wifi connected icon still there), CM7 is the only ROM that I have this problem with,I use Unity and with screen off there are no problems,dont see how underclocking affects this as on Unity my screen off clock is 245Mz. I know you use the example of email notification,have you tried uploading files with screen off or streaming?
If that works then could you please send me a copy of your logcat to compare to my output?
I tried it no problems. But i prefer htc sense with android 2.2.
If ive was to choose a different rom apart from sense stock roms then it has to be miui.
Its fast and ui is superb.
is there a list of known apps that cause the sleep of death?
i'm using the 7/30/12 mirage kang. the fresh install doesn't have SOD problems but after i restore my apps, if i let the screen go dark for ten minutes while wifi is running, i'm pretty much guaranteed SOD.
jeff.p said:
... if i let the screen go dark for ten minutes while wifi is running, i'm pretty much guaranteed SOD.
Click to expand...
Click to collapse
That *is* the SOD. It's not caused by an app so much as meeting those conditions. For a quick fix set wifi to turn off when the screen turns off. Search is your friend for more info/fixes.
jeff.p said:
is there a list of known apps that cause the sleep of death?
i'm using the 7/30/12 mirage kang. the fresh install doesn't have SOD problems but after i restore my apps, if i let the screen go dark for ten minutes while wifi is running, i'm pretty much guaranteed SOD.
Click to expand...
Click to collapse
Like MISRy said, it is not a specific app causing it. It is the fact that you leave wifi on with the screen off. And not just specifically screen off, but in deep sleep. But it is not consistent and not everyone gets it. Some of the devs could never make it happen. Usually it is when wifi is on with screen off and an app is using it that is the problem. So if wifi is on and being used, and at the moment you try to turn it on it is in deep sleep, bingo SOD. As I said in the other thread, look at my tips.
leapinlar said:
Like MISRy said, it is not a specific app causing it. It is the fact that you leave wifi on with the screen off. And not just specifically screen off, but in deep sleep. But it is not consistent and not everyone gets it. Some of the devs could never make it happen. Usually it is when wifi is on with screen off and an app is using it that is the problem. So if wifi is on and being used, and at the moment you try to turn it on it is in deep sleep, bingo SOD. As I said in the other thread, look at my tips.
Click to expand...
Click to collapse
i thought the fixed wifi module was included with all recent kernels
jeff.p said:
i thought the fixed wifi module was included with all recent kernels
Click to expand...
Click to collapse
No, the kernel and wifi kernel module are two different things. The wifi kernel module has to be matched to the kernel (it is a kernel module), but is a separate piece of software. It is in /system/lib/modules/twlan_drv.ko. No SOD patches have been used in any stock CM7 kernels or modules. I think Mrg666 uses a patched kernel for his Mirage build and sometimes it is enough, but SOD does not really stop until the patched module is used.
Sent from my Nook Color running ParanoidAndroid and Tapatalk
leapinlar said:
No, the kernel and wifi kernel module are two different things. The wifi kernel module has to be matched to the kernel (it is a kernel module), but is a separate piece of software. It is in /system/lib/modules/twlan_drv.ko. No SOD patches have been used in any stock CM7 kernels or modules. I think Mr666 uses a patched kernel for his Mirage build and sometimes it is enough, but SOD does not really stop until the patched module is used.
Sent from my Nook Color running ParanoidAndroid and Tapatalk
Click to expand...
Click to collapse
ok. thanks for the info. i'll try the module at http://d01.megashares.com/?d01=8VPCE7N and report back
jeff.p said:
ok. thanks for the info. i'll try the module at http://d01.megashares.com/?d01=8VPCE7N and report back
Click to expand...
Click to collapse
no SOD yet. awesome!
Can u set wifi to go off in settings somewhere or do u need an app like green power? I only ask because that was what I did but after awhile, it won't let the wifi come on at all until I remove the app and reboot
Sent from my NookColor using xda premium
purpleurkle said:
Can u set wifi to go off in settings somewhere or do u need an app like green power? I only ask because that was what I did but after awhile, it won't let the wifi come on at all until I remove the app and reboot
Sent from my NookColor using xda premium
Click to expand...
Click to collapse
Yes there is a setting. Go to wifi networks and select menu and advanced. There should be a wifi sleep policy setting.
I think there is no specific app which causes SOD
Dear all my friends who facing the SOD Sleep of Death issue with their Android devices...
i found that it is totally related to Wifi Sleep policy related... i just changed the setting last night n now after 8 hours it is running absolutely without SOD... i will also be inform u later if i will get my device out of SOD issue... all of u just have to do one thing.
Go to settings>wifi settings>
from the options go to advanced settings
there is one option: Keep wi-fi on during sleep (go to this option)
there is 3 options: 1. Always, 2. Only when plugged in, 3. Never (increases data usage)
u just have to change ur option from 1 to 2 or 3, then i hope u will find that u will get ur device out of SOD issue...
Regards,
Nauman
(sorry for the poor english)
nauman_waheed said:
Dear all my friends who facing the SOD Sleep of Death issue with their Android devices...
i found that it is totally related to Wifi Sleep policy related... i just changed the setting last night n now after 8 hours it is running absolutely without SOD... i will also be inform u later if i will get my device out of SOD issue... all of u just have to do one thing.
Go to settings>wifi settings>
from the options go to advanced settings
there is one option: Keep wi-fi on during sleep (go to this option)
there is 3 options: 1. Always, 2. Only when plugged in, 3. Never (increases data usage)
u just have to change ur option from 1 to 2 or 3, then i hope u will find that u will get ur device out of SOD issue...
Regards,
Nauman
(sorry for the poor english)
Click to expand...
Click to collapse
it's not working on my s6 sprint
Sprint network having any problems here
Sent from my QMobile i12 using Tapatalk
So I have seen this come up in many many different threads and phones, where users complain about wifi cut off or radio toggle when in deep sleep. it seem to only happen to cm based roms.
I've read the suggestions like making sure your wifi is always on or change the region code to Canada but those never took care of the issue.
In a way i kinda accepted the issue as a side affect of using CM roms.
are there roms that don't have this issue? are there any fixes for this?
and please, keep the drama out of here and leave it to us girls, just looking for real firm answers not guesses.
replies and suggestions get thanked.:good:
bump. still looking.
Krayvon said:
bump. still looking.
Click to expand...
Click to collapse
May be obvious but have you checked to make sure that Keep WiFi enabled during sleep is set to Always On?
jamel_tza said:
May be obvious but have you checked to make sure that Keep WiFi enabled during sleep is set to Always On?
Click to expand...
Click to collapse
May be obvious but did you even bother reading my post? it STATES, it is set to always on.
bump, anyone?
What radio are you on? Is your WiFi actually not connected when you wake your phone or do you just get delayed notifications on WiFi with the screen off? As a test, try setting a "static" IP on the router for the phone.
Sent from my phone. Please forgive typos and brevity.
I've had this issue on a few different roms (CM included). Whenever I was listening to radio over wifi, the stream would cut out whenever the phone went into deep sleep (even with the "Keep Wi-Fi on during sleep" setting enabled). Pretty damn annoying!
In my case, I've recently solved the issue by changing the "Wi-Fi frequency band" to "5 GHZ only" and unchecking the "Wi-Fi optmization" option.
This was on the PA 3.99 RC2 rom btw.
!
scorchio82 said:
I've had this issue on a few different roms (CM included). Whenever I was listening to radio over wifi, the stream would cut out whenever the phone went into deep sleep (even with the "Keep Wi-Fi on during sleep" setting enabled). Pretty damn annoying!
In my case, I've recently solved the issue by changing the "Wi-Fi frequency band" to "5 GHZ only" and unchecking the "Wi-Fi optmization" option.
This was on the PA 3.99 RC2 rom btw.
Click to expand...
Click to collapse
has that affected your speed on wifi? illl try it now.
disabling wifi optimization is suicide.
ok guy, http://forum.xda-developers.com/showthread.php?t=2300873 and http://forum.xda-developers.com/showthread.php?t=2072930
arp offloading works with .84. However, CM has it disabled nonetheless. Enable it and if necessary, add (increase) the inactivity timeout to 200ms and things should be a-ok.
tanUSD toward
Krayvon said:
has that affected your speed on wifi? illl try it now.
Click to expand...
Click to collapse
No. Seems to be as fast as it was before.
ziddey said:
disabling wifi optimization is suicide.
Click to expand...
Click to collapse
Not really. I'll take a very slightly reduced battery life over constant disconnections any time.
will try the wifi solution now. thanks.