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So, I've done quite some looking around in this forum and others but have not been able to to find an answer...
Here's the issue: when leaving an area with wifi connection, my galaxy s refuses to connect via 3G. Sometimes the "H"/"3G" is shown but no data is being transfered, sometimes the "H"/"3G" doesn't even show up. I've tried switching to plane mode and back, but that only helps sometimes. Switching to 2G and back doesn't help either, neither does re-selecting my provider from the provider list in the wireless settings or turning wifi on and off.
I'm on JF3 still. And here's the question: Is this an Eclair bug or firmware related? And is there a workaround, besides switching to plane mode and back every time I leave the house?
Your help is appreciated!
Thomas
I have similar issue too. I hated it.
It appears to be an Android problem.
http://code.google.com/p/android/issues/detail?id=2207
I have this problem too, running an optus one.
I think sometimes.. going into the APn seetings, clicking on the field, dont change anything and press okay.. so it refreshes the APN settings and it works?
Or I rescan for networks. and choose my optus provider again.
Such a fluke.. that first few days i got this phone didnt have this problem.. and now it does... hope it gets fixed soon.
Okay, thanks. will try my luck with the android developers...
I checked out the link to google code and there seems to be a solution: restoring the default apn settings (hit the menu button when in the apn list). Seems to work, at least for now, my 3G connection came on when I left wifi after being on wifi for a few hours.
When I'm using wifi at home, every couple of minutes the HSDPA and HSUPA arrows appear between the wifi and signal strength bars. As far as I know they shouldn't appear when wifi is connected. The problem is that when the arrows appear, I loose all data connection until they go away.
Anyone else experiencing this?
Thanks
So basically when you connect to wifi, then you still have the H+ icon at the top of the screen, however, there isn't suppose to be any data arrows there?
I was wondering about this because on the Evo once you connect to wifi, the 3G icon goes disappears.
SpoonerPS3 said:
When I'm using wifi at home, every couple of minutes the HSDPA and HSUPA arrows appear between the wifi and signal strength bars. As far as I know they shouldn't appear when wifi is connected. The problem is that when the arrows appear, I loose all data connection until they go away.
Anyone else experiencing this?
Thanks
Click to expand...
Click to collapse
Right. I see that H+ on mine too, even after connecting to wifi. It shouldn't be there!!! And I think this is one possible reason why I keep losing my wifi on this phone every other minute, and keeps switching to H.
SpoonerPS3 said:
When I'm using wifi at home, every couple of minutes the HSDPA and HSUPA arrows appear between the wifi and signal strength bars. As far as I know they shouldn't appear when wifi is connected. The problem is that when the arrows appear, I loose all data connection until they go away.
Anyone else experiencing this?
Thanks
Click to expand...
Click to collapse
I am also experiencing this. It is frustrating because it is the only issue that I am having with the phone, but I am on wifi for probably 90% of the day. It is annoying when it happens. Usually turning wifi off and then on again fixes it. Still, I should not have to do this.
Yeah the H shouldn't be there either I think, but the problem is when you see the arrows under the H. Like the phone is trying to download data through HSPA while on wifi but fails at both.
BTW, as many have said, the phone is working flawlessly. This is the only issue I'm having. Probably DG can fix this!
Just got off the phone with ATT and they told me that even though you're on wifi, some data is still carried over where it goes towards your data plan...wtf! I definitely don't like this one bit.
I called them because I was connected to wifi but on my att online account, I noticed that my data usage had increased.
I'm about to get off work so I had to rush while I was on the phone with them. When I get home I'm going to give them another call so that I can better understand this crap. I have no clue why our wifi usage should count towards our data plans.
plmiller0905 said:
Just got off the phone with ATT and they told me that even though you're on wifi, some data is still carried over where it goes towards your data plan...wtf! I definitely don't like this one bit.
I called them because I was connected to wifi but on my att online account, I noticed that my data usage had increased.
I'm about to get off work so I had to rush while I was on the phone with them. When I get home I'm going to give them another call so that I can better understand this crap. I have no clue why our wifi usage should count towards our data plans.
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Click to collapse
Not to mention, even if I accepted the fact that they were still putting some amount of data over my data plan even while on wifi... why am I losing all network connection to my phone while this data transfer occurs... Something is definitely not right here.
It seems to be a common issue, there are a ton of threads about this on the Motorola support forums for this phone. I'm having the same issue, it's horribly worse if you are on a call. Whenever I am on a call and phone phone is on wifi and I try to do anything web related it take a long time to load any data, most of the time it won't and it will kick off my wifi and go back to 3g data.
I'm giving it a few more days to see if Motorola replies about this issue, otherwise I'm gonna have to take both atrix's back... this is a pretty big deal breaker for me.
tekonus said:
I am also experiencing this. It is frustrating because it is the only issue that I am having with the phone, but I am on wifi for probably 90% of the day. It is annoying when it happens. Usually turning wifi off and then on again fixes it. Still, I should not have to do this.
Click to expand...
Click to collapse
I love these posts because it is also my situation. Check your data and make sure it's not being hemorrhaged like mine was (50MB/DAY!!).
Here is how to stop all data: go into wifi settings, then hit that menu button and settings, change it to never sleep. then go into all your programs and hit never update, manual, whatever. PAIN IN THE ASS but hey...thats the Atrix for you. I returned mine.
When I'm on wifi it shows the H but the arrows don't light up, if I lose the wifi connection it won't load webpages or the market so I think its been working for me
So I just picked up a couple of WM phones HTC743 and an AT&T Tilt 2.
I've been using one of the early windows smartphones for a number of years just for the the contact manager because it uses activesynch nicely with Outlook. Too damn small for any network access though.
I'm not terribly interested in a big data plan for a lot of internet access. I might pickup my email and surf a bit while I'm traveling though. I had wanted to use the wifi for that.
Th HTC s743 gave AT&T a bit of a startle because the didn't know what it was.
It's functioning but even though I have Data Conn. turned off it still manages to automatically turn on once in a while. I see daily very low volume charges even though everything says I'm accessing via WIFI.
I just plugged the simm into the Tilt 2 and though I haven't called AT&T as yet about this phone it did allow calls in and out but I can't seem to get the internet connection working even though wifi shows as being connected. It takes a long time for it to connect compared with the S743.
So ... is there a way to use either of these phones via wifi only?
Just turning off the Data Conn. on the s743 doesn't seem to completely work. The pre loaded GPS app appears to automatically turn Data Conn. back on. I know it does this if wifi & Data Conn. are both turned off.
A neat little AT&T billing trick?
From what I have read on here I think I maybe screwed on the TILT 2.
It also appears that until I register the Tilt 2 with AT&T my WIFI internet surfing just isn't going to work or do I have something else wrong?
I just have Data off, and no Data plan, but I'm using a android phone. I'm using the HTC Aria.
I was able to fix the S743 by just deleting the "APN"? in the configuration menu. I can always reload it quickly from AT&T if need be. But that phone also let's me pick between AT&T or Tmobile so I think it's more flexible to begin with. It's WM6.1 whereas the AT&T Tilt 2 is WM6.5 and there's no such configuration page where you can download the network configuration from AT&T. I've looked but maybe I missed something?
I also can't get this phone to work on WIFI either yet.
If you can, just change a character in the apn. This will stop it connecting, and it will let you easily switch it back on by changing it back if need be
Hello,
I've had this issue across more than 1 device and more than 1 carrier.
Here's what happens:
I enable WiFi, and for a while everything works as expected. I can send and receive MMS messages. I can disable WiFi and go back to my 4G connection.
The problem is, after an unknown amount of time, the phone drops the 4G connection in the background. I only know when I can't receive/send MMS messages anymore. At that point, if I disable WiFI there's no 4G data connection, and I have to turn Airplane mode off and turn it back on.
This is really annoying. It happened to me using Sprint and a Galaxy S4 (both stock and custom ROMs) and it's happening to me with a Galaxy S5 from MetroPCS. (I've used the stock Metro ROMs, Stock T-mobile ROMs, and Custom T-mobile ROMs).
Right now I'm using a Stock T-mobile ROM with the latest firmware, carrier is MetroPCS.
What can I do so this doesn't happen? It's really frustrating.
Thank you for your time.
Disabled "Smart Network Switch" in WiFi Settings?
*Detection* said:
Disabled "Smart Network Switch" in WiFi Settings?
Click to expand...
Click to collapse
Hello.
That's already disabled.
Should I enable it?
I tried with "smart network switch" enabled and disabled and problem still happened.
My S5 G900F Android 5.00 (Smart Network Switch disabled, Power Save disabled) on EE UK has had this problem for 9 months after phone upgraded itself to Lollipop (EE win the accolade to being the SLOWEST ON THE PLANET to provide Android updates.....). Since Jan 3, my wife's G901, a couple of weeks after it upgraded from 5.0 to 5.02, has developed the same problem. Neither phone has ever been rooted or other.
I have fruitlessly searched everywhere for a solution without success. EE Customer Services Tier 2 & Samsung's own service centre have failed to fix it. EE & Samsung blame each other for 5.1 or 5.1.1 not being available for download. Neither is prepared to resolve the issue despite hours on the phone. Have tried Safe Mode, Factory Reset, clearing everything, reloading APNs & Samsung even reloaded Android. All a waste of time: Many many days of it!
After approx half an hour connected to Wi-Fi, only way to get the mobile data to connect, is either reboot, enter & exit Air-plane mode or flip the 4G > 3G > 4G connection under More Networks. Have tested the fault in different cell areas countries and continents; fault is same everywhere.
It seems there are quite a few sufferers of this problem.
Samsung S5 keeps losing data connection
I have the same problem. My new Samsung phone loses the data connection (even though data is turned on) and I can only re-connect by restarting the phone. The first EE shop I took it to couldn't help at all. The second gave me a new SIM - that didn't work. Then I tried online support and after 3.5 hours of my life, in which I was passed on from one person to another, they completed a factory re-set - which didn't work (and additionally lost all the personalisation of my screen and some of my contacts). So I now have a not-very-smart phone which I have to re-start every time I want to use data. This is a business contract and the phone is less than two months old, but I'm not getting any effective support from EE. Android version is 5.0.2
me too, since last update. and app 'phono' shows "mobile data off" not got a time on it, but when i leave wifi coverage, it wont reconnect to cell data 2g/3g/4g. flightmode toggle to restore.
Abandon hope if you have this intermittent mobile data problem!
...at least until there is a software update, though I have no idea if that will help.
I have now tried a new sim card, a factory reset, and a replacement phone - which was provided only because I'm a business customer and I found a sympathetic member of staff. *By the way, I was told that if you are personal customer they won't consider replacing your phone if it is more than a month old - even if you started complaining about the phone as soon as you got it, the chances are a month will have elapsed by the time they put you through the hoops of a new sim, reset etc - and then it is too late to insist on a replacement phone.
In any case the replacement phone didn't resolve the issue so I have reached* a dead end. My phone fails to connect to data after having been connected to wifi - you have to do it manually each time you move away from a wifi connnection. At first I was doing it by restarting the phone, but am now following the advice of someone else who has the same problem and am going into flight mode and out again. *
This is not satisfactory, and it seems from reading forums that EE are to blame for the problem rather than Samsung, but I'm not 100% sure about that.*
Possible solution that works, for me, at the moment!
Having suffered this issue of my S5 (SM-G901F) not connecting to mobile data after being on Wi-Fi for a while unless switching airplane mode on/off for a few weeks; although it has probably been happening since the update I received late December; I have tried all of the turn this switch off, factory resets (x2), etc, etc, etc. and Googled the issue without success.
I have found this thread interesting, and I even tried calling EE support only to be told "you have tried everything that we would tell you to do" and "it wouldn't be a sim card, or handset issue, sounds like software". The reply was basically that like-it or lump it until the 5.1 update is released "by Samsung not EE because EE do not release Android updates". [Perhaps EE don't release the updates, but the stock rom is tested by them and their bloatware added before they eventually release it!!!]
Following my last reset I tried selectively re-installing the apps I used incase that was causing the issue. No Luck!
One last thing I tried was to look at every system 'thing' that I could find which used/switched any part of the mobile/mobile data/wifi - in addition to the settings I had already tried (all of which were mentioned in this thread previously). One thing I could not find not mentioned here, or anywhere, was the VoWi-Fi call on/off which I had always set to on as I do not live in a great reception area. Calling over Wi-Fi is great when you don't have a strong mobile signal.
Having 'played' with this setting for the last 24 hours I have found that the VoWi-Fi on/off appears to be a possible cure - for me anyway.:fingers-crossed:
When VoWi-Fi was set to off and leaving the phone connected to Wi-Fi overnight, the S5 immediately switched to mobile data this morning when I turned the Wi-Fi off . It continued to switch between Wi-Fi and mobile data all morning whilst out and about in and out of Wi-Fi connections - Woop Woop!!!
I then tried switching VoWi-Fi on (with Wi-Fi on and at home), leaving the phone for a number of hours, only to find that when I turned Wi-Fi off the phone refused to connect to mobile data even with a 'decent' mobile signal. The only way to get it to connect was to go back to switching Airplane mode on/off.
Switched VoWi-Fi off again, left Wi-Fi connected, left the phone for a couple of hours, etc. and hey-presto immediately switched to mobile data when I turned the Wi-Fi off. [Dances around the room because he's got the S5 automatically switching to mobile data again. Even though I'm at home with a great fibre internet and strong Wi-Fi connection!!!]
I do not know if this could be a solution for the others who are suffering from this issue, but it appears to be a solution for me at the moment. I thought I would share as your previous posts have helped me and you all seem to be pulling your hair out; like I have been; trying to find a solution.
Try it, it may work, but don't shoot me if it doesn't!
It's encouraging to know that I'm not crazy. I've had this issue across two devices and carries.
John,
Thank for your suggestion about WiFi calling. Unfortunately, I always have it off! I never used it, so maybe I should try turning it on? We'll see lol.
At this point, I think this is going to be my last Galaxy line phone.
Is it wi-fi calling that's causing the problem?
I have wondered if there is a link with wi-fi calling, but haven't tested it properly. I signed up with ee and bought the Galaxy phone specifically so that I could use wifi calling, as the town where I live (in the Scottish Borders) doesn't get a mobile signal strong to work reliably indoors from any of the networks. I'll try turning off wi-fi calling to see if that sorts the data thing (though I see that for one person above it did not). That would mean I wouldn't get calls or texts when I'm at home so it would not be a permanent solution for me. But in fact the wi-fi calling is not reliable anyway....
Brian_svc said:
It's encouraging to know that I'm not crazy. I've had this issue across two devices and carries.
John,
Thank for your suggestion about WiFi calling. Unfortunately, I always have it off! I never used it, so maybe I should try turning it on? We'll see lol.
At this point, I think this is going to be my last Galaxy line phone.
Click to expand...
Click to collapse
Brian,
You never know the way things are going with this issue; given that nobody seems to be able to pinpoint the fault; turning it on may just sort it!!!
still no change and its a pita.....
Can anyone suggest the best way to test cell signal on the S7 Edge? My wife and I both have the same phone, but hers consistently seems to report more bars in the same location. I've had calls drop quite often on the first dial and then they stay connected the second time I call. I'm looking to test both phones and see if it's all in my head or if there really is an issue with my device. Any help would be appreciated on an app to use or other way to test the two phones. Thanks.
did you try phone info fromthe play store.
under monitor it will tell your signal strength. I believe through its service menu you also preform a signal test.
Yeah, but those numbers don't mean anything to me. Other than saying moderate for level, it doesn't say much.
Edit: My wife is not home right now, so maybe I'll install this on both phones and see if there is a difference in the same location;. Just wondering what options are out there for testing.
when you look i phone info under signal strength the number tells how good your calling capability is,
It is measured in dBm.
average should be should be around -101 dBm for full bars depending on your provider.
compare it with your wife's signal strength.
Keep in mind that software plays a part, please check that base band version and csc is the same.
Different base bands and csc means that signal strength can vary.
These should be identical as these two items communicate with your phone provider re reception and transmission.
Phones are both stock. Same provider and same software version. I'm pretty sure I've got reception issues because of the dropped calls. Like I said, she's not home right now to test, but in looking at bars previously, she always seems to have more bars in the same location as me. My phone in our condo here is always around -111 to -120 (LTE). That is right on the cusp of bad from what I can tell. Not sure where to go from here. Really don't want to do a factory reset, but I've read it can help clear up problems like this. Not sure how. Might be a lemon, as I've only had the device since February.
i suggest you call your provider and ask them to reset your phone on their system.
It might cause a difference because of flushing out of any information that may have been related to issues on your account.
Cosmic Blue said:
i suggest you call your provider and ask them to reset your phone on their system.
It might cause a difference because of flushing out of any information that may have been related to issues on your account.
Click to expand...
Click to collapse
Hmmmm...not sure what this is or what it would do. Never heard of such a thing.
Just got another dropped call. Signal was about -114. I placed a call. While it was connecting, the signal went to about -130 and then to -102 and then dropped. On a second attempt, the signal went to -97 and it connected fine.
Normally when you call your provider to report a problem with your phone.
One of the things they do is to reset your account in case there is an issue in your file as well as doing other tests.
It is similar to you cleaning the cache on your phone from time to time as bits and piece of old files then to slow down your phone.
Try to swap the SIM cards and check what happens.
So this is an older thread, but the issue had been ongoing. Lots of things tried. New sim. Called Rogers (my provider here in Canada) and had them reset mobile connection settings on their end. Tried resetting on my end. Seemed to get better and then back to being an issue again.
Lately it had gotten worse. When I would drive home and park in our parking garage, I would immediately go into roaming mode and was no longer connected to the Rogers network. I was then connected to Rogers-EXT because I had enabled data roaming on my device, from a previous call to Rogers, it was their suggestion to try and keep connectivity, as it is included in my package. The phone would stay roaming as I rode the elevator and into my condo and then usually connect to WiFi and then eventually reconnect to the main Rogers network. Meanwhile this never happened on my wife's S7 Edge, going the same route from her vehicle. Same device, exact same settings, same software version, same updates, etc. Her's never entered roaming mode or got disconnected from the main Rogers network.
Lately, when mine had been entering roaming mode and after I entered my condo, it would stay connected to Rogers-EXT. No matter what I did, a reboot, turn roaming on and off, etc. I had to physically remove myself from the LTE network and then reconnect and register with the network, and then I would connect to the main Rogers network and stop roaming. This was all getting damn frustrating, especially since the same thing was not happening to my wife's phone.
One setting I had not read much about and had not tried was VoLTE. I went into settings and turned this off. I immediately started getting a bit better readings on signal strength as well as no roaming issues any longer at all. I could park, ride the elevator and get into my condo and stay connected to the main Rogers network without issue, exactly like my wife's phone. Funny thing is, VoLTE is ON, on my wife's phone.
I really have no idea why her's works and mine doesn't, other than a hardware issue on my device. I thought about sending my phone in, as I'm still under warranty until the end of December, but right now, everything is working as expected and I haven't heard call quality suffer at all, with the calls I've made so far. I really didn't want to have to wipe my device and send it in and deal with a loaner if I didn't have to. I only plan on keep the device until about August of next year anyway.
If anyone out there knows of why this was happening to my device and not hers or if you have any other suggestions as to how to fix this and re-enable VoLTE (although I don't think it's really that important), please let me know. Again, it sure seems like a hardware (antenna) issue to me.
Aaaaaaaaand nevermind. Worked fine for about 3 days and today it was roaming again after coming up from the parking garage. Ugh. Wish I knew for sure this was a hardware issue. Such a pain to send your phone in, use a loaner, set your phone all up again when you get it back.