Linked Questions

1 vote
1 answer
4k views

Connect to a device with WiFi, but use 4G for Internet [duplicate]

As the title states, is there a way to connect to a WiFi device (my drone), yet use another app on 4G? Right now when I'm connected to my drone using WiFi, I can't use 4G, but is there a work around?
mbreezy's user avatar
  • 11
2 votes
1 answer
2k views

Internet over mobile-data while connected to WLAN network [duplicate]

I have a WLAN network that is not connected to the internet. There is a DHCP server on that network and that assigns its clients an IP and subnet mask, but no default gateway. When I connect to this ...
d_inevitable's user avatar
4 votes
0 answers
130 views

Wifi Direct and internet simultaneously? [duplicate]

Possible Duplicate: How do I connect to a wifi ap and 3g network simultaneously? Is it possible to use Wifi Direct and regular internet at the same time? For example, could an app be written ...
AlcubierreDrive's user avatar
0 votes
1 answer
81 views

Is is possible to connect some services through Wi-Fi (without internet connection) while connected to 3G/4G? [duplicate]

I've read a lot of questions about using Wi-Fi and mobile data at the same time to make downloads faster. This is NOT what I am looking for. I need to connect my smartphone to a local Wi-Fi service ...
Ian Koerich Maciel's user avatar
0 votes
0 answers
36 views

Use data connection when WIFI has no internet access [duplicate]

My friend has a wireless router in his car that supports streaming music. I would like to stream music to this router from my google play (or other internet source), but as soon as I connect to his ...
Max Ehrlich's user avatar
24 votes
6 answers
66k views

Is it possible to force an app to use cellular data instead of WiFi?

Our local office provides free public WiFi for phones and tablets, but blocks access in ways that means that some applications (like WhatsApp) are unable to connect. Is there any way to configure ...
Richard's user avatar
  • 696
3 votes
3 answers
19k views

Can't reach internet via wifi when wifi-direct printer is connected

Maybe I didn't understand at all the concept of wifi-direct, but, can an android be connected in the same time to a wifi for internet and a printer via wifidirect ? When i'm connected to my printer, ...
Gregory Kapustin's user avatar
4 votes
4 answers
23k views

Can Android devices connect to both WiFi and mobile data networks at the same time?

Can Android devices connect to both WiFi LAN (not necessarily connected to the Internet) and mobile data networks at the same time? Or when it connects to one, does it have to disconnect from the ...
Tim's user avatar
  • 485
4 votes
1 answer
6k views

Should I disable mobile data while I'm connected to WiFi?

If WiFi is activated, the phone expends energy trying to find WiFi connections, even if I'm not using the internet. Is the same true for mobile data? Does the phone expend any energy trying to keep a ...
MikeFHay's user avatar
  • 308
2 votes
1 answer
3k views

Samsung devices: dual networking

I have the following setup: a Wi-Fi device which is NOT connected to the internet, like a drone or IoT device. The data of the device shall be uploaded to the internet. While it is possible to ...
Denis Loh's user avatar
  • 243
3 votes
1 answer
2k views

Route Application through Mobile Data when on Wifi

While on Wifi, Whatsapp won't work on my Galaxy Note 2 due to my work proxy. I have found no proxying application that will work, yet. (My work is using an HTTP Proxy). Is there an application that ...
TheGeekZn's user avatar
  • 133
2 votes
0 answers
2k views

How to enable dual networking in Android shell?

I have a rooted HR933 tablet running Android 4.4.2, and an embedded device with a Wi-Fi access point but no Internet access. I need the tablet's browser to be able to reach the device's web server via ...
Nobody Special's user avatar
1 vote
1 answer
875 views

Unable to communicate to a local WiFi with mobile data enabled

I'm developing an app that should work on a private WiFi network without Internet access. It's a controller for an interactive digital sculpture. The IP address of the server it should talk to on the ...
Szabolcs Szekelyi's user avatar
1 vote
0 answers
791 views

How can I keep my mobile data connection up when establishing a non-internet capable WiFi connection?

I'm using a Raspberry Pi to stream music wirelessly inside my car. The Pi has a wireless network without real a exit to the outside world. I want to connect to that 'internet-less' network and still ...
Rhyuk's user avatar
  • 133
1 vote
0 answers
551 views

Is there a way for 3G to not disconnect when connecting to WiFi?

WiFi is unreliable, I wouldn't trust WiFi for SIP calls, I've disabled WiFi within CSipSimple. Now every time I connect to WiFi, my SIP registration seems to go away, and I'm not receiving any calls ...
cnst's user avatar
  • 859