I have WiFi set to always on and the phone in performance mode, but for some reason when I wake the phone and try to open chrome, pages don't load and I have to toggle WiFi on and off. I also sometimes don't receive IP phone calls when the phone is sleeping. Any idea what is going on?
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If I turn wifi on at my house and leave a little later, will it automatically switch back to 3g until wifi is available again? And so on throughout the day?
Sent from my SPH-D700 using XDA App
Depends on your Wifi sleep policy.
If set to never sleep, then as long as you stay in wifi range it will stay connected even if the screen is off. If you venture out of wifi range it will jump to 3G and continuously search for a new wifi network at whatever the default TouchWiz scan interval is.
If set to sleep when screen is off, then it will swap back to 3G when the phone screen is off and therefore do your syncing over 3G while the screen is off. When you turn the screen back on, wifi will reconnect if still within range.
If set to never sleep when plugged in, then it will remain on wifi as long as you're within range and have the phone plugged in. Otherwise it will revert to 3G if no longer plugged in and the screen is off. (Never used this choice, so I could be off a bit.)
Pretty sure I covered the cases. I've tried the screen off (TouchWiz default) choice and never (current setting) choice. I find the plugged in choice pointless for me.
I bought a used HTC Surround to play with WP7 development. I have no phone service for it and just use wifi. I've found that wifi shuts off when in standby, has anyone found a way to keep it active when in standby? Or even a way to just keep it from auto going into standby? I searched around but didnt see anything.
If you keep it plugged in, wi-fi won't shut off.
The screen timeout can be set to never if you don't set a password, that way the screen won't go to sleep and the wifi will stay active.
Hi, everyone. I have an odd problem that I can't seem to find being addressed anywhere.
I have a couple of simple Tasker profiles that 1) turns on airplane mode when I go to bed and 2) once every hour during the night turns airplane mode off for a few minutes to check for any messages/emails.
The problem is that the phone doesn't appear to get a connection when the second profile turns airplane mode off for those couple of minutes. In the morning when I wake up my phone, I have no notifications, but a couple will pop up a few seconds after I wake it up for emails that were sent several hours ago, indicating that the sync didn't occur until I woke up the phone.
I've run tests to verify that Tasker is indeed activating the profile. I've also run an httpget in that profile to verify that there's no network connection at all. I've even tried running a Secure Settings plugin task to wake the CPU, but that didn't solve it either.
I made a thread in the tasker forums, but no one there seems to have a solution.
It seems like the problem is that turning airplane mode off doesn't "take" when Tasker is toggling it during deep sleep?
I'm rooted running Juggernaut 4.1, faux's kernel, and GideonX's OC/UV VM script.
Thanks
FYI, I found a workaround by using the wake screen option in Secure Settings. It works decently for now (doesn't drain battery as much as I feared), but there is the issue of the screen flashing for a couple of seconds every hour during the night.
Hi everyone,
Is the WiFi sleep policy working properly?
I've always belived that the leaving WiFi on durning the night (sync is left on) and it would take less power than using 3G (especially in a bad area)...
Basically, I leave my WiFi on, with the sleep policy set to never (uses more power), but looking at the battery stats, it turns off...
Please see screen shots attached... You can see that WiFi turns off...
Is this a bug?
Thanks, Matt
for some reason, both wifi and data turn off during the night. This is apparent when turning the phone on - gmail alerts of new email that was sent during the night.
So all data turns off durning the night? surely there is a setting for this?
I do see that me g-mail emails come through at 7 o clock in the morning...
hmmmm strange!
Thankis for the reply!
It's a common issue:
http://forum.xda-developers.com/showthread.php?p=24643932
http://forum.xda-developers.com/showthread.php?p=24669228
I'm experiencing it too..
It's not only during the night, but it seems that during the standby the HOX suspend randomly the connectivity
same here.
Must be a battery save that HTC implemented.
We should def have the option to change this though.
lol mine is the opposite. I set my wifi to sleep when screen is off, but it keeps changing back to always on when screen off.
Kinda annoying
Firmware B111, kicking out of wifi when screen goes off. Wifi is set up "never go off", but still it goes.
I see it on "Smart Profiles",(tried "Profile Flow" also), as I made a rule based on home wifi to switch BT off, when I'm at home.
After some time, when screen goes off, it turns BT on. When I take the phone, it "see" wifi and switches BT off again. In log file of Profile Flow I can see, how the "HOME" profile goes on and off every 5-10 or 15 minutes.
So, the problem is- why WIFI does not keep on all the time. All the possible battery savers are taken off, but still no constant wireless network connection during phone sleep...
And my wifi based profiles don't work as they suppose to...
double check power save option?
VectraT said:
Firmware B111, kicking out of wifi when screen goes off. Wifi is set up "never go off", but still it goes.
I see it on "Smart Profiles",(tried "Profile Flow" also), as I made a rule based on home wifi to switch BT off, when I'm at home.
After some time, when screen goes off, it turns BT on. When I take the phone, it "see" wifi and switches BT off again. In log file of Profile Flow I can see, how the "HOME" profile goes on and off every 5-10 or 15 minutes.
So, the problem is- why WIFI does not keep on all the time. All the possible battery savers are taken off, but still no constant wireless network connection during phone sleep...
And my wifi based profiles don't work as they suppose to...
Click to expand...
Click to collapse
I had a similar issue but when I switch Power Plan option from Smart to Normal in Power Manager, it seems it's ok now
VectraT said:
Firmware B111, kicking out of wifi when screen goes off. Wifi is set up "never go off", but still it goes.
I see it on "Smart Profiles",(tried "Profile Flow" also), as I made a rule based on home wifi to switch BT off, when I'm at home.
After some time, when screen goes off, it turns BT on. When I take the phone, it "see" wifi and switches BT off again. In log file of Profile Flow I can see, how the "HOME" profile goes on and off every 5-10 or 15 minutes.
So, the problem is- why WIFI does not keep on all the time. All the possible battery savers are taken off, but still no constant wireless network connection during phone sleep...
And my wifi based profiles don't work as they suppose to...
Click to expand...
Click to collapse
it needs tweaking .. if u have plenty bloatware or crapware apps no wonder ..
wifi
brain00 said:
I had a similar issue but when I switch Power Plan option from Smart to Normal in Power Manager, it seems it's ok now
Click to expand...
Click to collapse
Tried that once, but no luck...I'll try again!
About crapware...don't know- all apps are from Play store...