Hi everyone, I had a quick question I needed your assistance on.
Sometime I put my N1 into Airplane mode to save battery and when I finally turn airplane mode off I can never seem to get a data connection unless I totally shut off the phone and turn it back on again. Coming out of Airplane mode there will be a 3g signal on the status bar but only the up arrow will light up and anything needing data (browser, market, etc) wont work unless I totally shut off the phone and turn it back on again. Is this happening to you too?
The same thing happens if I open up the Quick Settings app and turn off mobile data (to save battery) and when I turn mobile data back on I have to restart the phone entirely for it to work properly.
It seems like my phone might be having an issue with data connection so I might have to call up HTC about it but I wanted to find out from the other members on the forum if this was happening to them too.
Thank you for your help
It's happened to me before using APNdroid.
Apparently you can fix it by turning the radio on and off in the testing menu (*#*#4636#*#), never tried it though.
Check that:
http://forum.xda-developers.com/showthread.php?t=623180
and that:
http://forum.xda-developers.com/showthread.php?t=623592
Rusty! said:
It's happened to me before using APNdroid.
Apparently you can fix it by turning the radio on and off in the testing menu (*#*#4636#*#), never tried it though.
Click to expand...
Click to collapse
you forgot an asterisk, its *#*#4636#*#*
Whoops, so I did. Good spot!
So occasionally, but often enough that I am bothered by it, my Droid Pro refuses to turn on data (the 3G or 1X in the notification bar) despite having perfect signal and trying to use apps that require data. It is not a setting that is wrong, I think, because sometimes the data will turn on by itself and 100% of the time can be fixed with a reboot. A reboot of course takes minutes, so I was wondering if there were a way to jumpstart the data connection besides a reboot. Turning airplane mode on and off doesn't seem to help, only a reboot does. Have many of you encountered this issue?
I've been such a problem when switching from CDMA mode to GSM.
+1
I have the same issues with GSM/3G and often also with wlan.
It sucks.
I haven't found an easy way to get back online fast. The phone does what it wants.
Maik
Sent from my DROID PRO using XDA App
Does nobody else ever have this problem?? It is always fixable by a reboot but I was wondering if anyone else knows a different way?
It seems that problem is gone away with the update...
Sent from my DROID PRO using XDA App
My situation:\
-I'm connected to wifi
-I leave the area without turning wifi off, so I lose connection obviously
-When I'm in a new area and want to search for networks it finds nothing, and sometimes the settings app force closes
-It only fixes itself when it connects to a wifi I previously had a connection on.
What is this? It is driving me nuts! It is happening on every rom..
I've even went back to a factory image and did the cleanest rom install you could imagine, but the situation is still there..
if someone could help me out that would be great
Do you use Xposed or do you have any root apps that influence WiFi?
SMillerNL said:
Do you use Xposed or do you have any root apps that influence WiFi?
Click to expand...
Click to collapse
No I haven't got any apps that handle connections. It is really frustrating though when I'm in a new area and want wifi..
Any suggestions? Cause all I am being told is to flash a factory image and start over. Which is what I have done several times.
Can you get a logcat when this happens? I suspect that in your case it might be a hardware problem.
Hi there,
I've got a problem with mobile data on my i9505. It randomly keeps turning on every few hours.
Anyone experienced something like this? Or maybe there is a way to find in log, what causes it?
I checked which apps have permission to change network state. As there is plenty of it, I would rather avoid to freeze them one by one to find the one that I am looking for.
Any ideas?
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.