After updating you with the MMS settings, we bring you the feature most of you wanted ( Internet tethering) , I know that you cannot find that option under your network setting in your iPhone , but here’s how to enable it:
1. From your iphone 3g Safari browser log into : http://www.iphone-notes.de/mobileconfig/
2. Select your carrier
3. Type in the words you see in the screen
4. click download
5. accept the download prompt and then click install.
6. once its installed , go to Settings ,General, Network, then Internet Tethering and enable it.
7. Once enabled, Follow the guides on your iPhone.
Happy Surfing 
, Post your comments .
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Update
Ok people, for wataniya the internet configuration to enter is as follows:
APN: action.wataniya.com
Username: (Blank)
Password: (Blank)
For Viva try:
APN: VIVA
Username: (Blank)
Password: (Blank)
Hope this helps!
June 18th, 2009 at 1:16 pm
You da man !
June 18th, 2009 at 1:17 pm
June 18th, 2009 at 1:18 pm
whats the meaning of tathering?
June 18th, 2009 at 1:20 pm
Abdullah : http://www.apple.com/iphone/iphone-3g-s/tethering.html
June 18th, 2009 at 1:21 pm
wallah innik rayyal!
June 18th, 2009 at 1:23 pm
Abdullah : Ma3alaik zood
June 18th, 2009 at 9:18 pm
hi anyone knows the wataniya setup for internet tethering plez
June 18th, 2009 at 9:29 pm
It doesnt work on 2G? Cuz i just tried it and nothing happened..
June 18th, 2009 at 11:09 pm
kal : u can call your customer support to get the info from them,
Mark : this option only work for 3G and 3GS iPhones running 3.0 firmware
June 19th, 2009 at 3:00 am
just updated for wataniya and viva, try and let us know! good luck
June 20th, 2009 at 3:30 am
it worked your my new HERO
June 20th, 2009 at 6:29 pm
FhD : Glad to hear that it all worked just fine for you , Enjoy
June 27th, 2009 at 8:05 am
3la Rasssi wala
June 27th, 2009 at 8:17 am
Wataniya didnt work
June 27th, 2009 at 8:42 am
for wataniya users try this
from your iphone 3g
goto http://help.benm.at/help.php
scroll down to
“Tethering & Internet Settings”
click on second tap
“mobileconfigs create >”
fill the settings for Mobile Internet
apn: action.wataniya,com
username/password just leave it blank
Enable Tethering switch it ON
then click on Generate ..
and just install the profile after its done
you must reboot your iphone 3g
go back to General/Network internet tethering is just rite ThuuuuuRRR
hope this works out
Peaceout \/
June 27th, 2009 at 5:26 pm
JB : Thank you for clearing it up, our settings works, several Wataniya customers confirmed that it works..
Besides if you want a total solution for MMS and Tethering for your provider (Kuwait Providers Only) check out our Member SpikeyQ8 post on our forum @ :
http://q8mug.com/forum/index.php?topic=108.0