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Updated Yesterday (36 hours ago) by bbuxton
Labels: FAQ, support, help, Featured
FAQ  
Frequently Asked Questions

What does this application do?

This program enables tethering (via wifi and bluetooth) for "rooted" handsets running android (such as the Android DevPhone 1). Clients (your laptop for example) can connect via wifi (ad-hoc mode) or bluetooth and get access to the internet using the 3G, 2G mobile connection or (in case you are using bluetooth) the wifi connection which is established by the handset.

What is this root thing and how do I get it?

Root means more power over your device. This is useful, but can also be a security risk, so it's disabled in the retail Android distribution. You can find instructions on how to get it here.

How do I install the program?

For Android 1.5 (cupcake) users you can either download it directly on your phone or look it up in the Market. For Android 1.1 users make sure you download version 0.97.1 from here.

Why do I get the message "No Netfilter" on startup?

This means that the Linux kernel on your device does not have the features (CONFIG_NETFILTER and CONFIG_IP_NF_IPTABLES) required for tethering. If you have an ADP G1, please read ADP15KernelUpdate (or ADP16KernelUpdate if you're using Donut), otherwise you will need to find a firmware/kernel with these features. For the Nexus One phone, see NexusOneKernelUpdate. The developers of Wireless Tether are unable to help with other types of devices (but donations of hardware/etc would help ;)

Why won't tethering start on my phone?

First, check that you have root permissions. When you open Wifi Tether for Root Users, you should see a message warning you if you do not have root permissions. However, you may still want to check the steps here and make sure you have done them or something like them to obtain root permissions.

If you have root permissions, but still cannot start tethering, it may be an issue with either the tethering binaries or your tethering settings. From the main tether screen, try going to Menu->Setup->Menu->Reinstall binaries/configs.

What keeps killing tethering or turning wifi/GPS on during tether?

It's probably another application. The most common we've seen causing this issue is ShopSavvy. To prevent this from happening, open the Shop Savvy application and go to Settings->Privacy. If you see a "Find my location" setting and it is currently on, turn it off.

My computer is having trouble connecting! What can I do?

Check whether your operating system and wireless card support ad-hoc connections. Ubuntu is known to have poor support for these types of connections, for instance.

If you think your OS is not the issue, it may be an issue with either the tethering binaries or your tethering settings. From the main tether screen, try going to Menu->Setup->Menu->Reinstall binaries/configs.

If that still doesn't resolve your issue, it may be a problem with your allowed clients or security settings. Start tethering and connect your laptop. then from the main tether screen, go Menu->Setup. If "Activate Access-Control" is already checked, either uncheck it or check the entry below containing your laptop's MAC address. If "Activate Access-Control" was unchecked originally, try checking it and checking the entry below containing your laptop's MAC address.

I'm running JF's-Firmware (1.4x) but tethering doesn't start or my phone hangs!

JF's firmware comes with an application called Superuser Whitelist. This application has an error which sometimes prevents programs from being able to acquire root-permission, even when the user tells it to give them! See the bug report. You can first try simply opening Superuser Whitelist and removing the entry for "android.tether". If that doesn't work, try uninstalling Android Wifi Tether and installing it again. If you are lucky enough (this issue happens and/or is fixed randomly) you will no longer experience this issue!


Comment by DJMental.Illness, Mar 30, 2009

If the program running on my phone.. I have root?

Comment by yacc143, Mar 31, 2009

Only if it runs and works. I think it will run but be unable to configure the phone without root.

Actually, on most modern images you should get a popup screen asking if you want to grant it root permissions. If you do not get this when starting the tether, you have either an image that does su without prompt, or more probably not a rooted phone.

Comment by mstachiw, Apr 02, 2009

Is it possible to connect over WiFi? with a Nintendo DS using tether?

Comment by alasj57, Apr 06, 2009

Thank you guys this is really use full when traveling and trying work since the g1 doeas not support any microsoft office programs needed to be on top of work. Really like to say thank you

Comment by Ecnarf371, Apr 07, 2009

Is there any plan or way to get around being a root user? The app says I can override being a root user, but I can't get it to work (Windows won't connect but notices the network.) Any ideas or help?

Comment by AudStanley, Apr 14, 2009

Is there a way I can port forward through Terminal that you might know of? I want to forward a port to my laptop for having information available to people outside my local G1 network. ;-)

Comment by dbittlingmeier, Apr 15, 2009

Works on laptop-xp&Vista and N800 yet not on Ubuntu 9.04 any suggestions (regular wifi works on Ubuntu 9.04 on laptop)

Comment by antebios1, Apr 17, 2009

Bad-ass! It Works!

Comment by cleve.pile, Apr 24, 2009

9.04 dist.. of ubuntu dont have fill wireless support... look on the site. all 04 editions does not have it... the 10 editions does

Comment by DonDerham, Apr 28, 2009

I have Cupcaked my ADP with the images from HTC's site and it no longer tethers. Have I messed up or do I need a patch or update to tether?

Comment by joachim.charles, Apr 30, 2009

nice work! what is the ip address of the rooter ? 192.168.2.1 ?? ( for fixed ip config ) thank

Comment by corstiaanhesselink, May 08, 2009

This stuff really kicks ass!

Comment by iamtato, May 08, 2009

version 0.97.1 works great with JF ADP 1.5.

Comment by forbesmultimedia, May 28, 2009

Any possibility to have a "reverse tethering"? without a wireless router on pc but with only a wifi adapter on the pc

Comment by Nelson.Barata.NB, Jun 02, 2009

I think forbesmultimedia is asking for the functionnality I submitted in the issues tracker: http://code.google.com/p/android-wifi-tether/issues/detail?id=77

Comment by bankey.biharidassa, Jun 05, 2009

great work. . tnx..

Comment by DavidDFriedman, Jun 07, 2009

I downloaded it, told my settings to install non-market apps, but still got an unsuccessful install.

Comment by DavidDFriedman, Jun 07, 2009

Next try. Downloaded the .97, installed it. Tried to run it, was told I didn't have root access--which I thought I had, having downgraded to 29 and gone through the recommended process.

Comment by vbbuys, Jun 09, 2009

it works great on XP and even on EDGE it's very fast. Love it. thank you.

Comment by g1.jtorres, Jun 12, 2009

I'm running fine with the latest 1.5 on windows. Ubuntu 8.10 is not working right. Keeps waiting for network key. Any thoughts? Thanks for keeping the "android is really open" feeling alive!

Comment by michal.zbortek, Jun 19, 2009

I have problem that many times it resets some of my connections, like jabber, irc, etc. I didn't figure out why...

Comment by hugovdm, Jun 20, 2009

The "What is this root thing and how do I get it?" question might want updating: ADP15KernelUpdate takes care of it, no need to jump through the hoops suggested by the current answer...

Comment by hugovdm, Jun 20, 2009

(or is that just because I have a dev phone? ...maybe?)

Comment by ceottley, Jun 30, 2009

I just wanted to say thanks to all the gurus out there. YOu application is the best. I followed the instructions and manually upgraded to jf1.5 and then wifi for root 1.5, had some trouble but it was user error. So far everything is running good.

Comment by acameron22, Jul 01, 2009

The program works great! Running the IonR2? rom. However would it be possible to start the tethering without using the digitizer? It was working for me but I had a crack in my digitizer, after replacing it, I no longer have touch functionality but I can use the ball or any of the physical buttons.. is there a way to enable tethering that way?

Thanks again!

Comment by andrewfenn, Jul 16, 2009

If I have a G1 developer phone do I need to gain root access as described above or do I have it already? I am using v1.5 firmware. Is there an easier way to gain root when using the dev phone?

Comment by student.driver, Jul 16, 2009

Works fine with Ubuntu 9.04 (using Ubuntu Netbook Remix) via Bluetooth or WiFi?. It does disconnect randomly via Bluetooth though. Are there any plans to allow more than one user to connect via BT (or is it doing it now)? Totally worth the donation I made.

Comment by harald.mue, Jul 17, 2009

@andrewfenn: If you own a developer-phone you need to apply this kernel-update: http://code.google.com/p/android-wifi-tether/wiki/ADP15KernelUpdate

Comment by georg.wallner68, Jul 21, 2009

Works with OpenSuSE 11.1 and Gnome Networkmanager (/usr/bin/nm-applet). Does not work with standard kde apps even yast networkmanager.

Comment by stephen.ward, Jul 24, 2009

My laptop (XP Pro) connects fine, can see the tether network, gets an IP etc - but no data gets transmitted. G1 onscreen info shows 3.0Kb up in 20 mins! I get a 'can't find page' when I try any website on the laptop. What am I doing wrong?

Comment by Julian.Galbraith, Jul 27, 2009

Hi!. On Ubuntu 9.04 Support. It does work but for some reason encryption does not. If you are using an atheros card use the ath5k driver. Otherwise it appears you need to follow the instructions here:

https://help.ubuntu.com/community/WifiDocs/Adhoc

Comment by tom.oxton, Aug 03, 2009

@stephen.ward yer I have the same issue. So frustrating! :( Only rooted it for this really..

Comment by amaadkhan2k, Aug 03, 2009

my computer doesnt show up on the access control screen but it says on my computers network connection it has limited connectivity to the g1 tether, any suggestions??

Comment by harald.mue, Aug 03, 2009

@all: problems can't be discussed here! Please file an issue: http://code.google.com/p/android-wifi-tether/issues/entry

Comment by matthewreingold, Aug 21, 2009

I've noticed that it seems to be hosting on wireless B isn't it supposed to be on G (not that it matters for purposes other than range in comparison to g1 speeds)

Comment by indierocker774, Aug 22, 2009

Okay, so my phone's rooted. I'm running Cyanogen 4.0.1 and it's great. I have the app "wireless tether for roots users". Everything installed well and it seems to run just fine on my phone but the issue i'm running into is that my desktop (and more importantly, my 360) doesn't see the broadcasted SSDD so I can't get online as I had hoped. Anyone have any suggestions for me?

Comment by l.j.verheij, Aug 25, 2009

How to set this up using a Mac (10.5)?

Comment by jason.besant, Aug 25, 2009

Cannot seem to get this to work with a Mac from a T-Mobile G2. I have installed the app fine and using the wireless tether the G2 reports the ip address of the mac in the access control settings but when I launch a browser on the mac I cannot get a webpage. Any ideas?

Comment by vicren68, Aug 28, 2009

Todo esta bien pero deverian poner esta aplicacion tambien en espanish ocea en dierentes idiomas

Comment by peter.n.hume, Aug 30, 2009

Same issue as Jason.besant, running hero on orange. It worked temporarily after rooting then it downloaded an update. It now connects to mac, but says it only has a self-assigned ip and wont load webpages.

Comment by christopherdos, Sep 02, 2009

Did T-Mobile start blocking PPTP? It was working a couple of weeks ago. It looks like GRE (Protocol 47) packets are not going out any longer.

Comment by joshualef, Sep 06, 2009

Nice Ap! Does it support multiple pcs simultaneously or only one at a time? is there a way to accomodate 2 or 3 comps simultaneously?

Comment by Leigh.Purdie, Sep 10, 2009

Ubuntu eee users having problems using this application, will need the following code to put the card into adhoc mode, and activate tethering:

$ cat TetherAndroid?.sh

#!/bin/sh
# Usage: ./TetherAndroid.sh start    to start tethering
#        ./TetherAndroid.sh stop     to return the system to normal
if [ "$1" = "start" ]; then
	sudo /etc/dbus-1/event.d/25NetworkManager stop
	sudo ifconfig ath0 down
	sudo wlanconfig ath0 destroy
	sudo wlanconfig ath0 create wlandev wifi0 wlanmode adhoc
	#sudo iwconfig ath0 mode ad-hoc
	sudo iwconfig ath0 channel 6
	sudo iwconfig ath0 essid 'android' # Swap this for your SSID
	#sudo iwconfig ath0 key s:mypassword # Add your password in here, if required.
	sudo ifconfig ath0 up
	echo Press ENTER when wifi-tether is active
	read blah
	sudo dhclient ath0
	DNS=`grep nameserver /etc/resolv.conf |head -1 |awk '{print $2}'`
	dig @$DNS www.google.com
else
	echo Returning network to managed mode.
	sudo ifconfig ath0 down
	sudo wlanconfig ath0 destroy
	sudo wlanconfig ath0 create wlandev wifi0 wlanmode managed
	sudo ifconfig ath0 up
	sudo /etc/dbus-1/event.d/25NetworkManager start
fi
Comment by JosheDin, Sep 24, 2009

OK everytime i touch my wifi tether app it says "The Application Wireless Tether for Root Users (processandroid.tether) has stopped unexpectedly. Please try again." What can i do? ive tried re-installing the app - nothing. Ive tried re-installing the current cupcake i have which is "The_Dudes? 1.3" - nothing...I've tried reading through this post to see if there was anything similar but nothing i saw matched my situation.

Comment by brandon.hilgeman, Sep 27, 2009

Is it possible to forward a specific port using this program? I need to forward a port to my ip address so I can use uTorrent

Comment by matthias.boden, Oct 07, 2009

Hi, with Wifi-tether for Android 1.5 (Stable) I can't edit the settings to activate pre-shared key or edit the SSID. But the Connecten with my Notebook works fine. Only when I shut down the Tether Service, the program crashes.

With Wifi-tether for Android 1.6 (Experimental) I can edit all Settings, but the Connecten with the Internet does not work. (Notebook gets right IP-Data, but noch Connection throughout the Phone.)

I`ve installed a Android 1.6 only rooted and tethering-able on my HTC Magic 32B.

It would be fine, when you fix the problem so that the program works perfectly on my Android 1.6 ;)

nice greetings

Comment by atugboat, Oct 22, 2009

I have the new HTC Hero with Android 1.6. Has anyone tried this program with that version on Android?

Comment by EdwardAGH, Oct 26, 2009

@atugboat: no, my new Hero I bought last week came with cupcake. Very annoying as HTC aren't releasing donut for a while :/

Comment by daijiro8, Nov 06, 2009

Can this work on the pspgo? I tried via wifi and bluetooth and couldn't get it to work..

Comment by harald.mue, Nov 06, 2009

@daijiro8: the pspgo (as far as I know) does not support connecting to ad-hoc-networks.

Comment by awchisholm, Nov 06, 2009

As an enhancement request, would it be possible to get the device to provide a WiFi? hotspot whilst simultaneously using an existing WiFi? connection instead of the 3G network.

See for example - http://connectify.me/

Comment by ron.wilson, Nov 07, 2009

I would love to see this for the new Verizon Droid. Is that in the works?

Comment by phettdude, Nov 10, 2009

works with galaxy and macbook

Comment by slamdunkrookie, Nov 11, 2009

work just fine with Mytouch over WinXP. Download sleep @ 110Kb/s. Does T mobile charge for this ?

Comment by pctec100, Nov 12, 2009

I've got it working on my Hero. I create the wifi connection and connect from my laptop. It connects fine to the network but says No Internet Access. Any advice?

Comment by daarong, Nov 19, 2009

I have a Sprint HTC Hero that I just rooted. I browsed to the download page from my phone downloaded/installed the apk just by clicking on it and telling it to download. Everything seemed like it should have been working except that when my laptop connected it didn't actually get internet access. I tried a few things and finally got it working - by enabling the WEP security (on my phone) and then setting it up in Windows.

The instructions on unlockr didn't mention this minor bump in rooting: make sure when you fire up the command line in windows that it has admin rights (right click and run as admin).

This project is invaluable to me... like other free software out there, if I find myself using this consistently I'll be more than happy to donate. THANKS!!

Comment by mvanhoesen, Dec 01, 2009

Could you please release a 2.0 version. I really want to wifi tether on my Droid! Thanks!

Comment by paulhonig, Dec 04, 2009

Cyanogen makes the G1 dev phone much faster but have lost the use of WifiTether? in the process - a real pity. Would be gr8 if it could be made compatible with Cyanogen...

Comment by harald.mue, Dec 04, 2009

@paulhonig: I really don't know what you are talking about. Tested with CM4.2.7.1 and it's working absolutely fine! It's not the app but feel free to open an issue.

Comment by jon99ut, Dec 05, 2009

I'm running Hero 1.5 on Sprint with root access. I can connect to the WiFi? signal, but can't get any downstream from the interwebz. Any ideas?

Comment by schweini, Dec 05, 2009

I am also running cyanogenmod 4.2.7.1 on my G1, and tethering won't work anymore. I think it stopped working around 4.2.5 for me. Simply keeps saying. "Unable to start tethering. Please try again". I alreadt tried reinstalling and removing and re-adding sudo permissions, but it still won't work. The log is empty, too. Is there a way to run the underlying scripts in a console, in order to see exactly what isn't working?

Comment by harald.mue, Dec 05, 2009

@schweini: I've running cyanogenmod 4.2.7.1 by my own and tethering is working just fine here! I would recommend a wipe for such fucked-up phones like yours!

Comment by jon99ut, Dec 06, 2009

I tried installing the pre-release version on my Sprint Hero and it worked with no problems. Running on a stock ROM that's been rooted. I can't, however, get the WEP functionality working with it.

Comment by technick, Dec 08, 2009

I'm having issues downloading off of usenet (tried ports 119, 563, 443 and 8080). Its kind of like my connection is being filtered. Does anyone know anything about this?

Running on G1 with Cyanogen 4.2.7.1

Everything else works great...web surfing that is =)

Thanks!

Comment by Bill.Cockerham, Dec 08, 2009

Is there anyway to convert from being an ad-hoc network, to being an infrastructure, or access point? We have systems that are locked out of being able to join into an ad-hoc network, and that renders this unusable.

Comment by schweini, Dec 14, 2009

I think I found a solution to my "unable to start tehtehering" problem - somehow (maybe because of apps2sd?) my tethering binaries were not executable. a quick chmod of all the binaries in /data/data/android.tether/bin fixed that. Only problem remaining is that dnsmasq seems to be on strike - I have to configure my network and the default gateway manually on my (ubuntu) laptop. (the phone's at 192.168.3.254, if anybody's wondering). Posting this over tehthering right now.

Comment by gustavohyla, Dec 17, 2009

Good

Comment by DIAZ2611, Dec 18, 2009

can some one help im slow with this i have the t-mobile mytouch and need to make it work can someone show me how to root my phone please!

Comment by humzat786, Dec 19, 2009

Can someone help me please. I have my G1 firmware 1.5 rooted but i dont know how to get the application onto my phone. Thanks.

Comment by cteshome, Dec 29, 2009

This is a wonderful program. I love it! Question: Can I prevent unauthorized users from connecting?

Comment by paololingad, Jan 05 (2 days ago)

I've had this running for a while now and I use it in class quite often. Macs run on it in class, but for some reason, my one friend with a Windows netbook can connect but cannot access the internet! What's the deal?


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