WiFi hotspot data contoller - Android Q&A, Help & Troubleshooting

How to controll a data for a particular app while sharing a data through wifi hotspot?

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[Q] Tethering WI-Fi data and not the cellular data

I have been searching for this particular problem but I didn't find anywhere and seeking a solution here which I think is the most suitable place.
I want to tether Wi-Fi data and not the cellular data. Reason is that one can use Wi-Fi data freely from many other sources and like to use that in our laptop instead of the expensive cellular data.
I have figured out two methods, but that have their own limitations.
(i) One can use USB tether (easytether apps) to use wi-fi data. In this method the positive thing is that one can tether either of the data i.e. wi-fi data and cellular data. But the thing is that we need a cable always, once we use wifi hotspot then we only can use cellular data. In this method the disadnantage is we always need a cable and sometime it frequently gets disconnected.
(ii) Second method is using bluetooth one can tether the Wifi data. For example using Foxfi apps one can use Wi-fi data by activating Bluetooth DUN ( and there could be many more apps like Foxfi). But the disadvantage is internet is very slow even when the wifi data is high speed.
One obvious question is if I need wifi data then why do I need to tether through the phone. But there are situation when I can't connect the wifi directly due to some reason. Secondly, suppose the main wifi has got some proxy authentication but in my phone I could connect the same wifi but without the proxy authentication and if some how I tether that to laptop then I can connect internet directly without any proxy.
So I curious to know is there any way to tether the Wifi data (not the cellular data) using hotspot or any other way.

WiFi hotspot data usage

Don't know if it's the right section to post this
If not mods can move it
So I share my mobile's data using WiFi hotspot to my friends and I have just limited data.
So I just want to see how much my colleagues are using my data
Is there any app to calculate the date usage on WiFi hotspot?
Thanks
Bump

Looking for an app that shares wifi (not data tethering)

The new s7 has an app that shares wifi (not the same as tethering data or being a Hotspot). So you can get wifi on your device, and then share it - for example, wheneber you have to pay for wifi).
Is there an app out there that does this?
You are looking for WIFI repeater (WIFI Extender). I read that fqrouter2 can do it, but will be need root. You can try.

WiFi Tether but... Without Internet?

This may seem like a dumb question but... is there a way or an app to essentially turn on WiFi hotspot feature so that I can make an ad-hoc LAN but NOT let all the devices connected access the internet?
Example: I enable WiFi hotspot on my phone. I still have a cellular data connection so I can browse the web, stream music, etc. but any other device that connect to my phone's hotspot does NOT get my data connection, they are just on the LAN the built in android hotspot creates.
I don't want to let other users "run up" my data usage but I want the other users when they connect to my hotspot to be all on one network.
I have a bootloader unlocked Motorola Moto X (original, 2013) and rooted and I use Tasker. Maybe after I enable the hotspot feature I could modify some IP tables via a Tasker app to "enable/disable" internet blocking.
Or maybe there's an app out there for this? I suppose another alternative would be disable mobile data and then enable hotspot (if that's even allowed) but the pitfall there is then my phone doesn't have internet either.
Thanks,
Mike

Which Android system app or app service control Wi-Fi tethering?

Hi, I want to block all apps from accessing internet via firewall on my phone and allow internet connection only via Wi-Fi tethering for my PC. Which system app/apps should I whitelist to have internet access on Wi-Fi tethering?

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