I was wondering does anyone know if its possible to open a wifi and a 3g connection at the same time on Android? Is there any way to control access to both Wifi and 3g/GPRS data connections and use them at the same time?
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Assume that, I have a TCP connection that doing heavy data transmitting on my 3G network; and I walked home, Android switch to my home Wifi automatically. Now what happen to the existing connection? is it simply disconnect? or it will keep going, only the new connections will use wifi?
View 2 Replies View RelatedAre we able to establish both WiFi and 3G connections at the same time on Android 2.1? We are implementing a "make-before-break", so that WiFi can be switched to 3G before tearing the WiFi connection down. Please guide if you have come across this.
View 2 Replies View RelatedAssume that, I have a TCP connection that doing heavy data transmitting on my 3G network; and I walked home, Android switch to my home Wifi automatically. Now what happen to the existing connection? is it simply disconnect? or it will keep going, only new connections will use wifi? In addition, what if I walk away from home, wifi lost signal and switch to 3g? It should be safe to guess the connection is dropped. For my application, do I need to handle the reconnection or there is a auto fall back solution.
View 2 Replies View RelatedI really like my Droid X but it only supports Ad Hoc and this doesnt connect to a certain device I need it to. I want to make sure I get the right phone that does what I need it to.
View 2 Replies View RelatedWhen Im at home, the phone is running on my wifi here at the house. Now when I got out, to a store or etc, will it automatically run 3G?? When it doesn't pick up WiFi or no WiFi avail?
View 4 Replies View RelatedI am going to Spain next week and was warned if by the o2 people that I could be hit hard if I am using data abroad. Can I just have some help to make sure I am not using it while I am there, is just switching off the wifi and 3g connections enough or do I need to do something else too?
View 5 Replies View RelatedWas using wireless just fine for the past month up to about an hour ago. My router is still working and my laptop is working just fine through wireless so nor sure what the problem is. I tried turning the wireles@ on phone off and on.. no change. Tried powering off and,on. no change. Any ideas?
View 6 Replies View RelatedThis just popped up my on my twitter. Y5 Battery Saver Keeps Wi-Fi On Only Near Trusted Spot. When you connect to wifi, it'll remember the rough location (without GPS). Periodically it'll tap back into that location and if you are near it it'll flip on WiFi so you can connect. If you aren't near an area you've connected too before, it'll keep wifi off.
View 5 Replies View RelatedI've recently upgraded my Nexus 4, Nexus 7 and Nexus 10 all to Android 4.4 and as soon as I upgraded my Wi-Fi has been awful.The Wi-Fi is incredibly unstable, steaming media has major buffering / intermittency issues, messages sent over instant messaging apps are sometimes instant and sometimes take 30+ seconds to send.
Skype is the most telling of the issues as it randomly loses connection and my notifications literally never come through..Router Wi-Fi Settings: I've tried Channels, 1, 2, 4, 6, 8, 10 and 11
I've also tried adding
Code:
gDataInactivityTimeout=200
to the WCNSS_qcom_cfg.ini file as found:URL>...Wi-Fi is Always On, Wi-Fi Frequency is Auto or 2.4, Wi-Fi Optimization is Off.The wireless / wifi works fine on other tablets, laptops and wireless devices just my nexus devices on 4.4
I have some spots in office and home that WIFI signal is strong enough for me to locate it but not strong enough for actually having internet access, and so it causes me to not have an internet access at all since 3G is disabled for WIFI but WIFI is dead. The option on the Advanced for "Avoid Poor connection" seems to work only for REALLY BAD signal, and a little bit more than that it approves. Is there a way to edit it? re-arrange it so it will avoid "Fair" signals too? or set a minimum percentage of signal (lets say 50%) and less than that it forces 3G.
View 1 Replies View RelatedI'm searching for an application that can switch CM 10 profiles based in wifi connections.
Thought [URL].... could do that, but it manages its own profiles.
When i'm connected to my router at home via wifi, the connection randomly drops from time to time. My laptop and TV is fine which are both running via the internet. The setting is set to stay connected always, even when the screen goes black.
Does anyone have a resolution for this? Perhaps static IP? if this is the answer, what should the settings be?
My Hero takes a long time to connect to my home wifi. I usually go in to the settings and hit "Scan" repeatedly before it connects. Sometimes it fails connect, and I have to go into Settings to try again. Is there a way/app to scan automatically or re-attempt to connect again? Maybe there's something I'm not thinking of?
View 1 Replies View RelatedI'm not sure if it's just me experienced this wired situation. I got TP-Link 108M wireless router at home and all my 4 PCs and 1 wireless cam connected to the router with no issues for 1.5 years. But ever since I brought in my HTC-Desire last week, I experienced dropped connections almost everyday. If I switch the Desire off, then every thing gets to normal. Have you experienced same? Is this something I can overcome by set some settings?
View 1 Replies View RelatedI need a Library that opens WiFi connection and 3G connection at the same time and then start transmitting sockets to 2 PC ( servers) connected to the WiFi-3g Networks. I Couldn't find in WiFi.manager & Android.net Lib. any thing that can do that.
View 2 Replies View RelatedWe are doing some research using android handset , G1 and i don not find any clear information in order to manage the connection, as i note all classes allow us for only accessing the information about a connection, i would like to ask if there is really such solution already avaliable in order to opens two connections for two different network ( 3G & Wifi ) at the same time and use them to exchange data "establishing two connection at the same time". i look in the source code of the Mms app to see how it as you recommend but no related information.
View 2 Replies View RelatedI'm facing a connectivity problem in my IM-client for a long time already, but still can't find out how to fix it. Found a similar bug report here: http://code.google.com/p/android/issues/detail?id=2059 except PowerManager.SCREEN_DIM_WAKE_LOCK didn't work for me :(
So here is the problem: when device goes idle, wifi is being kept connected for some unpredictable time(1-20 min), but then established connection brakes and here is what i see on the ddms console:
CODE:...............
And "-1" is coming on read() from input stream or SocketException is raised. Then my app is trying to reconnect and sometimes it's successful almost immediately, but sometimes it takes more than 2-3 tries to reconnect(WifiMonitor logs reconnects again and again) with 10 seconds timeout.
Preventing some advices - yes, there is a PARTIAL_WAKE_LOCK and wifilock held by my app, but as i can see this is not enough.
Is it generally possible to have Wifi Tethering turned on (creating a Hotspot) and at the same time scanning for Wifi devices? I want several devices just discover (NOT connect) each other and log the signal strength. To do that all devices must be discoverable over Wifi and at the same time discover others.
I would just need that for some specific use case..
I just did the update on Verizon this weekend on my Galaxy s4 and now when I am on my wifi, the 4g icon lights up. I do not get the upload-download arrows on the 4g icon at home, so it appears to be the wifi is the one working.
View 1 Replies View RelatedHaving wifi on when you're near a router is supposed to save battery since the router is close and the phone doesn't have to search for a 3g signal. After the OTA update my phone no longer sleeps when I have wifi enabled. So now I'm killing my battery by using my home/work wifi routers instead of taxing sprints network connecting to 3g. Is my phone the only one doing this? I haven't read any other reports.
View 25 Replies View RelatedAll this talk about 3G/4G speeds, hotspot, etc.... I was thinking just how much time everyone spends away from a WiFi connection they can use? My normal day consists of getting up, going to work, and coming home. I spend maybe 2-2.5 hours away from the house while driving to/from work, picking/dropping off kids, going to the grocery store, etc.So usually when I want to access something on my phone, I will be around a WiFi signal I can use (Home or Office).I would think with WiFi on the EVO, thats where most of my data usage is going to be.
When using android apps, they use WiFi (if available) correct?
I was thinking about getting one of those Seagate go flex satellite drives that connects to your device via wifi and allows you stream files. If I have my phone connected to the drive via wifi can I still use the 3g or 4g connection of my phone to access the internet? I have a Droid x now and am planning on getting a Rezound in the near future.
View 1 Replies View RelatedI have two Evo 4G's. If I have wifi on, it will disconnect blue tooth from my car. Is that all android devices or just HTC/E mvo? I thought it was a problem till HTC said you cant use both at same time.
View 3 Replies View RelatedWe have those ShawOpen wifi network around town.
So here is the problem, when I go around town. My phone will connect to the wifi network around town. It will keep connecting and disconnecting to the wifi and data network. Making my IP phone and IM apps act weird.
Is there anyway to keep both wifi and 4g data on at the same time. I know the old app superpower on xda does it on some roms. but doesnt work on stock Razr HD.
BTW I have a Motorola Razr HD stock 4.1.2 canadian rom (rogers) rooted.
Is there a way to fix this? I have WiFi set to never sleep and it is connected. Why is 3G even trying to connect when I am on WiFi. I know 3G trying to find a signal will kill my battery because my signal is really bad at home.
View 9 Replies View RelatedI cant figure out why my girlfriends x has the wifi and the 3g signal on the status bar at the same time. When my wifi is on, my 3g Indicator disappears. What is supposed to happen?
View 3 Replies View RelatedGot my captivate today, loving it so far, first experience with Android. I was on the phone with my GF today, talking on my bluetooth headset and I was trying to browse the web while we were talking. My connection (WiFi) was being very flaky, extremely slow, or just plain unable to load anything. Turned wifi off and when I tried to turn it back on, it refused to connect to my network.
When I got off the phone with her, I tried to connect to WiFi again and it worked perfectly fine, full speed. Made a phone call to test it out, same result, WiFi extremely slow or not working at all. At that point I thought there was something wrong with the phone being unable to make a phone call and use WiFi at the same time. Then I decided to try disconnecting my BT headset and it worked perfectly. Right now I'm streaming a video off youtube with a phone call connected, but the second I turn my BT headset on the connection dies.
I listen to music at work with some Bluetooth speakers. I also occasionally connect to WiFi while at work. Since the Froyo update if I am connected to both Wifi and Bluetooth while listening to music, the bluetooth will turn itself on and off over and over again. This did not happen to me prior to the Froyo update.I guess my question is, can we not be running and be connected to WiFi and Bluetooth at the same time with Froyo?
View 2 Replies View RelatedYou can use the 3G network for surfing the Internet and at the same time the wifi network to move files only?
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