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Questions tagged [usb-modem]

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How to customise Android or LineageOS build and add own drivers

I am trying to build kinda car computer for my own use. As hardware I am using a Raspberry Pi CM4. There is an awesome build by KonstaKANG of LineageOS for Raspberry Pi and it generally is working ok. ...
Radek Suski's user avatar
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0 answers
108 views

Can a WiFi modem be directly connected to an android and use the android phone's usb tethering (via an adapter)?

I have an old wifi modem which lacks usb port. I was wondering if we could an rj45 to usb adaptor to use the internet connection from the android device via usb tethering? Or if there is any other way ...
Anonymous's user avatar
6 votes
3 answers
16k views

How to switch(not only on or off) the mobile data and wifi using adb?

First main question: is it possible to switch(not only on or off) the state of the mobile data and wifi using adb? (for example for wifi: if you don't know the state of the wifi now. you send several ...
NikolayFR's user avatar
  • 131
3 votes
1 answer
2k views

Use phone as USB modem by ADB

I want to use the phone as a backup line for my Linux server. Can I do this by using the ADB? I mean, forward everything to a socket and route the traffic there. I also need some port forwarding, ...
wiresinmyhead's user avatar
0 votes
0 answers
418 views

USB Tethering in host mode

Using Android 9 running on a Quectel SOC with 1 USB port, I want to share the Android SOCs internet connection via ethernet over USB with another system (embedded Linux), but also allow USB host ...
makepeace's user avatar
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0 answers
53 views

To use the internet of my phone for PC

I have a Smartphone with cellular internet and I tried to use this internet with a PC, with a USB cable, as I made in the past with a cell phone. It doesn't work: Not in Ubuntu 16.04, nor in window ...
kouty's user avatar
  • 225
1 vote
0 answers
325 views

IP address using 3G/4G modem (USB on the go)

If I use a 3G USB (on the go) modem on my Android device, do I get the IP assigned by the Carrier as the SIM card was inside of the device? Does it appear as usb0 in ifconfig? Thank you. PS I would ...
the structure's user avatar
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0 answers
1k views

How to use usb modem to connect to Internet on Sony Xperia Z Ultra running Lollipop?

I have a Tata Photon+ internet usb modem. But I am not able to access internet through it when connected my device. Whenever I connect the modem to my android device nothing shows up that you are ...
Tom's user avatar
  • 101
1 vote
0 answers
7k views

How can i run At-commadns with the ADB?

I'm trying to communicate with the modem of my Samsung Galaxy S3 GT-I9300 over the ADB tool. My galaxy is rooted and is accessible through adb. I'm attempting to execute AT-commands over the adb-tool....
Franz's user avatar
  • 11
4 votes
3 answers
14k views

How to disable RIL on Android?

As soon as I connect a USB modem to android device, system grabs ttyACM0 and ttyACM1 in an attempt to open connection. As a result, the ports are blocked and can not be opened by other services. How, ...
jM2.me's user avatar
  • 283
0 votes
1 answer
1k views

How to conect USB modem dongle to tablet AOC Breeze

I have a tablet AOC Breeze model MW0712 with Android 4.1.1. I want to connect with USB modem dongle Huawei E303C in order to have internet connection, but with no success results. I try with this ...
Galled's user avatar
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0 answers
189 views

WonderMedia 8650 ICS 4.0.3 - what is "3g_server"

I'm trying to understand how a WM-8650 based Android tablet running ICS 4.0.3 manages its 3G connection using a USB modem. I've used OpenWRT-based linux routers in the past, and these use ...
kbro's user avatar
  • 253
3 votes
1 answer
3k views

How can I use external modem for voice calls on Android tablet?

My tablet doesn't support calling/messaging function by default and also it doesn't have an app for that by default. Is it possible? In my case I use Micromax Infinity P275 tablet and Huawei E1732 ...
AH.'s user avatar
  • 141
3 votes
2 answers
13k views

Connect a portable USB modem (data card) with Samsung Galaxy S II

Is it possible to connect and use portable USB modems such as Reliance net connect, MTS, etc., using an OTG cable with Samsung Galaxy S II and use it? I went through many forums and haven't got any ...
Varun kumar's user avatar