[Completed] Android 4.4.4 with root no mobile network data 3g dongle - XDA Assist

Hey to all,
I have a car android based 2din head unit- this is the hu:
http://www.carjoying.com/2-din-car-...b-memory-airplay-obd-wifi-bluetooth-html.html
You can see here the android version and root:
http://forum.xda-developers.com/android/general/joying-pure-android-4-4-4-car-unit-t3093930
Problem is that when i connect the 3g dongle to head unit 3g usb cable there is a full signal, but no internet connection, second problem is that there is no mobile network settings of any kind is this android version so i cant do anything like check mobile data option etc..
I've tried many apps but nothing seems to work.
anybody's got an idea for how to fix this issue?

Hi,
Thanks for using XDA Assist Please post here Android Q&A, Help & Troubleshooting
Good Luck!

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Hi there,
You have a dedicated forum for your device, so you must post there for more answers for experts users:
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I hope you can give me some advice on this strange problem.
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Hi there,
I'm sorry but I can't find anything related to your question/device.
Please post that in the forum bellow for more answers from the experts:
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Good luck

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Hi, thank you for using XDA Assist. I'm pretty sure you can't Syu that. But try asking your question here,http://forum.xda-developers.com/general/help
ok thank you!
Thread closed.

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Hi,
Thanks for using XDA assist.
I would start by checking the wifi hotspot settings and seeing if there is any strange settings that shouldn't be on. Perhaps changing the level of encryption may help with some devices. Make sure that the hotspot is not hidden and is available at all time. Other than that, I couldn't find a thread that could have helped you out with this problem. Instead, I would recommend posting in the Android Q&A, Help & Troubleshooting forum as there is no dedicated forum for your device.
Good Luck! - gsstudios

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Hello and welcome on XDA,
please create an account and ask your question in our G3 Q&A section:
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The experts there will help you.
Best regards & good luck
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