WiFi Settings Disabled - "No Wi-Fi"

[fury]

Take it to apple for a replacement, your WiFi chip is malfunctioning

[super.gary]

Is drop or strike can make the wifi chip broken or malfunctioning?
I had restored several times, there's no wifi and bluetooth unavailable.
Is there any method can fix my iphone?
thanks!

[Nick Charlsen]

Dude the same thing just happened to me except that i was out for a jog on a hot day and got really sweaty. It just sucks though

[Mizo]

Originally Posted by manfredfunco

Hi, my Wi-Fi was working perfectly this morning. Now, i can't even enable Wi-Fi under settings. The option is greyed out with "No Wi-Fi". I tried shutting down, reset, restoring the whole iPhone, etc. to no avail.

Here's a screenshot
http://img156.imageshack.us/my.php?i...fierrorvl4.jpg

Has anyone seen this? I know i have many wi-fi networks active. I just connected to mine from the iMac that my iPhone is connected to.

Not that this has anything to do with this, but everything was fine until I went for a motorcycle ride on a hot day with my iPhone in my pocket which took some heat from the pipes on my bike (nothing extreme though). When i got back home, my Wi-Fi was hosed.

I hope "No Wi-Fi" doesn't mean it can't find the Wi-Fi hardware..

Any ideas?

Thanks
Max

I had last Friday the same problem.. what I really still dont understand that I couldn't find any cases like this except yours..
Do somebody know how to solve this??

[falken shadow]

1year ago i've bought an 8gb 2g iphone and jailbroked that and step to step upgrade from 1.1.1. 1.1.2 1.1.3 1.1.4 2.0 2.1 2.2
and unfortunatley i've droped 2 time but thanks god that's in one piece
but it's about 2 weeks that i've that error
i knew that's in jailbreaking you must unlock your baseband for wifi and bluetooth from 3.9 to 4.6 then after some steps your phone is ready.
my phone shows it's error after a long time wifi use or after download a prg. under cydia or installer
but i think it's a software error not hardware
please help us , me and my iphone

[Aimal]

I cant connect to my Wifi on my Iphone It was working 3 days ago but now it doesn't even pick the connection.

Can Anyone help

[indafrance]

I think Ziphone has an option that allows you to fix the wifi on your iPhone. I don't know whether this works for the latest firmware.

[falken shadow]

the error apears again!!!!

after 1:restart 2:shutdown and power up 3:restore ......didnt solved but after battery decharge and connect to power cord my problem hae been disapear...

you can test it
good luck

[juance]

Do you guys think that if i waited until july and a new iphone came out having a the no wi-fi problem would i get the new iphone as a replacement? bought the phone in december so warranty for 1 year right