iphone unable to join network mac address

And its been about a month now, with no wifi only 3G. Have you tried rebooting the phone? have you tried rebooting your router? have you tried resetting network settings and releaseing the IP all the blah blah blah basic stuff that OF COURSE I TRIED. I try doing all the basics again to humour my colleagues.

so I go in and >connect to wifi, immediatly I see the work router at 1 bar (used to be full when it worked) so I ask around the other iphone users, and they're all working just fine. I get to work, and see the same symptoms right away, usually it auto connects to the network but not this time. So now Im thinking, its GOT to be the phone, I'll try it at work tomorrow. My laptop and ps3 are both still working with the router, even after all the resetting. I resore the damn phone to factory and leave it that way in case its an app causng the problem for some reason. I try resetting network settings on the phone. This time it says 'unable to connect to the network 'get your nerd on' (my home router) Again, odd since the router is about 10 feet away. When I tried to reconnect it showed my router as really weak, and none of the neighbour hood routers are showing up. I thought this was odd at the time because I started the download with wifi. One day, Im downloading an app over wifi, when suddenly the wifi shuts off and I get a message saying, I need to connect to wifi to download this app because its too big for 3G (worms game) And no longer under warranty or Apple Care coverage. Everything Ive read online about Wifi problems are different symptoms. But it doesn't seem like anyone else online has THIS problem, which is odd, because a co worker has the same problem and our in house Mac IT guy has a friend with the same problem, and no one seems to have a solution. Okay, so Ive been searching and searching and searching. read the whole thing, and you'll see how (I know its long, but c'mon Ive spent months trying to fix this and NOTHING)

NOT just my home one, it is always the same symptoms everywhere on any router.I know its the phone and I know it COULD work, because one day it fixed it self for a few hours. This problem is on ANY and ALL wifi routers. Let me start off by saying, I have tried all the basics in getting this thing to work, so DONT tell me to reset network setting, or turn the phone off.

Iphone unable to join network mac address