Hi,
I've developed an app called BlueTethering. It's a client-server app that let's you control bluetooth tethering connections between for example your tablet and phone. It allows
you to choose when the tethering should stop (Screen off or WiFi connected) to save battery on your devices. Additionally on the client device you can see the signal strength
and battery level of your server device, so you don't need to pull out the phone from your pocket to check how much battery do you have or what's the signal strength. It was
designed for tethering connections between my nexus 7 without 3G to my phone. App uses an android bult in tethering.
I need your help with testing the app on other devices.
To do:
- WiFi on based on localization(cell towers)
- about page
- llama plugin
First beta version expires on 15.08.2013.
Related
I have used the Motorola application 3G Mobile Hotspot to share 3G internet via Wifi (simple SSID, WPA2, 10 character password, channel 11). It crashed repeatedly after some minutes: no response, disabling not possible, phone restart required. On the Wifi computer I used HTTP/HTTPS, Skype and PPTP-VPN.
Second bad point: Switching hotspot on disables Bluetooth – and therefore listening to the music via Bluetooth headphone in my case.
Build Number is latest JRDNEM_U3_2.21.0
Now I’m using Wireless Tether for Root Users (phone simply rooted using RyanZA’s z4root) – seems to be reliable, but only wifi ad-hoc support (no infrastructure mode).
Can anyone confirm this?
Hello,
I want to use portable Wi-Fi hotspot on my phone to connect to my laptop in places where public wi-fi is not available, or to connect to two computers to each other. And it seems to be working.
But I have a problem. I do not want to use mobile network to access Internet for those computers. I want only to exchange data between phone and computer, or between computers themselves.
But every time I switch on hotspot, 3G connection switches on automatically, even if it is switched off on purpose. I know this is intended use of hotspot, but I have a question:
Is there a way to prevent phone switching 3G network on in wi-fi hotspot mode, or just preventing data traffic over 3G?
Or I am missing the point completely?
The application is not intended for such usage; all it does is route traffic between connected wlan-clients and the carrier's apn. The phone itself has the ip-address 192.168.1.1 during this setup, but it is not listening on any ports that would be useful for your setup (ie 'cifs/samba').
LeeCHeSSS said:
The application is not intended for such usage; all it does is route traffic between connected wlan-clients and the carrier's apn. The phone itself has the ip-address 192.168.1.1 during this setup, but it is not listening on any ports that would be useful for your setup (ie 'cifs/samba').
Click to expand...
Click to collapse
I do not know if I do understand you but here are the facts:
I connect two dell laptops to portable wi-fi hotspot on my wildfire s:
one is : 192.168.1.135
other : 192.168.1.185
I can ping one from another. If I share a folder in one (.135) and go to others(.185) "Search for computers or people" I see all files in shared folder and can do all the usual operations over them (edit, move...)
Also if I install Remote Web Desktop from Market on my phone I can access phone through web interface.
In a word, I can do all things as on "normal" wi-fi network ( and I promise it is the only network around here ) except all the time I have 3G switched on. And I do not want to do that because I see my network data traffic going up.
So, as I see things, my only problem is unwanted 3G traffic.
Help?
Ah, but you did not mention that you had installed a seperate application to open up a port for the webinterface.
This however does not change the intended usage for the mobile wifi hotspot application!
hey...you can try this:
1. go to your mobile network settings
2. create a new APN, a dummy one
3. set the new APN as default
4. launch your wifihotspot
I did not test it with 2 pcs but, when u launch wifihotspot, 3g no longer comes on and my pc still connected to the wireless network without any problems.
Let us know your results
Cheers,
Hey,
I ran more test on this issue. The previous posted solution works like a charm.
I was able to use the wifihotspot as a wireless access point:
1. 2 or more PCs can communicate with each other (browse folders)
2. If one of the PCs has internet access, it shares to the rest of the PCs
3. If one of the PCs has an ethernet connection to a server, all other PCs also get connection to the server
For 3. to work, you will need to brigde the local area connection with the wireless connection on the PC that has cabled ethernet connection. Also browsing folders will work only if you use \\server ip (\\servername does not work).
I will try getting DNS access via the hotspot later.
Hope this helps
I need this fairly often. I have a current need to upgrade a wifi camera that needs to be connected to its inhouse mobile app with internet access at the same time.
I have other needs for this. I have devices on local networks that do not have internet. These devices are remote controllable over ip, but i have to give up internet on my phone. I have had previous phones work in this application.
-Developer option "mobile data always active" has no effect, rebooted to be sure
-I have NEVER had any smart Wi-Fi switcher wifi setting suit my needs. Same today
-not rooted
-Oxygen 5.1.3 8.1 OREO
Todd
I am trying to figure out how to best tether my phone without my carrier throttling me down or detecting this and getting some exorbitant bill.
Both of these things are important to me but I am trying to find a balance between shielding my tethered traffic while also:
1. Not killing my battery so quickly
2. I am concerned about a notification that I am overloading the CPU on my device.
Equipment\Software:
Samsung Galaxy S9 4 GB RAM w/o Root
SecureTether (Google Play Store)
NordVPN (Paid Subscription)
Major US Carrier w/ Unlimited Data
Dell Inspiron 5559 (Only device tethering to phone)
Here is some of the background:
I get a notification on my phone, no matter how I set things up with Secure Tether and NordVPN either running on my laptop or on my phone.
"Some appications or processes are overloading the System (CPU) and need to close.
How serious is that message?
Critical to protect device or more just a power consumption or load bearing metric?
I keep my phone plugged in when I'm tethering 99% of the time so the power consumption doesn't bother me, but I want to make sure I am not doing something that is detrimental to the phone. Everything looks like it's working correctly and the internet works fine and isn't lagging on my laptop or phone.
Secondly,
I want to use my VPN provider (NordVPN) to setup a VPN to shield my my carrier, to be on the safe side that they can not see my traffic and/or that I am not using their metered hotspot connection. This comes with a performance and power penalty so, I know a VPN is a good idea but is it necessary in order for my carrier not to find out I am using something else to tether my device. This is just for some more general knowledge.
Third,
I can use NordVPN on my device or my laptop and both work fine on either device, in both cases though I get the message: "Some appications or processes are overloading the System (CPU) and need to close."
I can tether my laptop to my phone and then connect NordVPN on my laptop and it takes a minute to connect but it does and when it does. everything works fine.
I was skeptical it would work fine because in order to setup Secure Tether you need to setup not only a basic WiFi connection on my laptop but also use a VPN (SSTP-->192.168.49.1:8822) from my laptop to phone, even before throwing NordVPN into the mix, but
Configuration One:
Laptop ---> Secure Tether WiFi ----> Secure Tether VPN (SSTP 192.168.49.1:8822)----> Connect Nord VPN on Laptop ----> Internet. (((Laptop has NordVPN Internet))) (((Galaxy has clear Internet)))
Configuration Two:
Laptop ---> Secure Tether WiFi ---> Secure Tether VPN -----[[Connection Established to phone]] ----> Connect Nord VPN on Phone ---> Internet (Laptop and Phone)
I am looking for some feedback to see if that first configuration is:
First, Masking my Tethered Traffic correctly. I am only shielding my tethered Internet and otherwise my phone is using normal Internet. I only care about my carrier not seeing that I am tethering my laptop essentially.
Second, taking some of the load off of my phone by not running both services (SecureTether and NordVPN) on it.
But then I thought, if my carrier is seeing a lot of VPN traffic and some clear traffic that might look worse, because generally when you run a VPN on your phone everything runs through it, so with half and half traffic, they may suspect that I am tethering something but they wouldn't be able to necessarily prove it.
But just raising red flags might be enough to warrant a closer look at my account, so it might just be better to run NordVPN on my phone and send all traffic through it.
I only really have this one device connecting to my hotspot, one laptop so it isn't like I have 5 devices each running their own VPN and probably creating more work for my phone with constantly open VPN connections. With one device there has to be an open VPN connection somewhere device/computer and it doesn't matter where it is because it's the same amount of traffic/bandwidth used up anymore, it's just a matter of where it is.
With multiple devices it would be more advantageous to run a single VPN connection on my phone and this generates less traffic/uses less bandwidth?
Am I correct in assuming that with 1 device this first configuration takes some of the load off of my phone because it is just passing data through rather than running the VPN service itself.
Either configuration works for me, I would think that Configuration 2, that is, connecting\running Nord VPN on my device would be a better option from a security standpoint and it simplifies things because:
A. Any device connecting to the hotspot is using the VPN automatically.
B. All of my phone data, hotspot or not is being sent through the VPN.
However, the // [major [/I ] // downside is that power runs through your phone like a sieve and the load on the CPU is increased.
I just got this S9 a few days ago and I am switching from iPhone to Android so my depth of knowledge isn't developed enough to where a reliable instinctual of how this device handles, so I'm sorry is this seems redundant.
Sorry for the length of this post, I got more nuanced than I thought I would but I wanted everything to be clear and maybe this will help someone else along the way.
Any input you have would be greatly appreciated.
This is so frustrating!
I have found the sweetspot in my house to receive the best 4g+ signal (and consistent 40+mb downloads) but it just happens that my devices upstairs can no longer see the hotspot (everything downstairs is fully connected).
I purchased a Wi-Fi repeater and fully expected to be able to connect using the WPS button but I have now discovered that WPS is another Wi-Fi function removed in this latest version of Android.
I don't have access to a Windows pc to set up the repeater.
Can anyone recommend an Android app that can restore the WPS functions please?