How to make usb 3g dongle working on android 4.4.2 ?

[dorel]

Hi , i have imx6q board and android 4.4.2.

Who knows how to make usb 3g dongle working?

I try it everything i found on internet , but without success :smileysad:

I have Huawei E3131 dongle. I know is not compatibile but the question is how to make compatibile?

Thanks.

[igorpadykov]

Hi Dorel

please look at steps described on below link

Gudielines on 3G modem integration

Best regards

igor

[dorel]

Hi igorpadykov,

this guide working 100% for any 3g dongle?

I used this guide , but not with files from manufacture (did not answer my email) , i found the files on internet and fallowed the guide,

but withouth success.

Also , i fallowed many guides, but the big problem is:

My modem is not map on any /dev/ttyUSB or other .. My modem working 100% , i try it on pc , and the usb from board working.

I wondering if exist a black list for modems or maybe the ports are blocked ?

Thanks a lot.

[igorpadykov]

Hi Dorel

seems linux driver for this specific model should be used,

please request it from manufacture.

~igor

[dorel]

Thanks , i will insist on manufacture.

The driver is in libreference-ril.so file?