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Discuss no wifi no bluetooth no modem firmware problem at the iPhone 3G - Hackint0sh.org; hello my iphone 3g is ulocked firmware 2.2 after 3 days of enjoying it suddenly ...
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    Default no wifi no bluetooth no modem firmware problem

    hello

    my iphone 3g is ulocked firmware 2.2
    after 3 days of enjoying it
    suddenly it showed usb and i tune image without working

    when i tried to restore before complete it tells error 1002
    and iphone tells: cannot make or receive calls , restore needed

    and setting shows grey wifi no bluetooth no imie no modem firmware


    what can i do ?



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    Default Iphone 3G 2.2 - No wifi/Bt please help

    Hi

    I have a 3G iphone on 2.2 fw. Before I did anything I had wifi, I then did a jeailbreak with quickpwn with the intention of unlocking, but I had no wifi or bluetooth, it just wont see network. tryed restore and jealbreak with quickpwn several times but no joy. I eventually got the iphone unlocked and jailbroke with quicksn0w but the unlock doesnt last, when I reboot phone I get invalid sim.
    The thing I really want to get working is the wifi. does anyone have any advice/suggestions that could help me?
    Ive tryed rebooting router, resetting network settings on iphone, restoring iphone, pretty much what I could find on a few forums Ive tryed.

    some more info.............................
    I cannot connect the iphone to my router, or any other router, wifi does not find any networks. All i get is the timer thing going round beside choose a network. Also tryed putting router id into "other" it just sticks on connecting.

    Ive taken all security off the router aswell. Router has been rebooted also. Ive restored network settings on iphone. Ive restored to 2.2 and jailbreak several times. Tryed having 3g on/off, fetch new data on/off etc.

    Router is a dlink DSL-2640B.

    The wifi on the iphone worked when I 1st bought the phone but after the 1st jailbreak with quickpwn there was no wifi or bluetooth anymore. Ive read that alot of people are having similar problem but cant find any solution yet.

    I really think this is software based as it happend after jailbreak, could baseband be corrupted? does that affect wifi? Sorry for all questions quite new to iphone (im an IT techie though so kinda understand the principles)

    Cheers Mc

    srry guys didnt realise i posted in wrong section, thanks for moving it
    Last edited by mcleafy; 02-15-2009 at 03:56 PM.

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    Default

    Wish I could help but cant.
    Im going to be unlocking my first 3G tomorrow and hope the same fate is not there waiting for me.

    For some reason none of the guys with the official carrier have this problem. (Even if they Jail Break).

    There is a dev team app called swifi not sure if its 3G compatible maybe worth a shot if it is.

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    Default

    I think theres something in that about the guys with official carrier being ok....Im sure its software based though, I just dont have the knowledge to delve deeper.
    Thnx for yr reply and good luck for tomorrow.

    Thinking back to when I lost the wifi.....If I remember right I dont think it was after the jailbreak I think it was defore, I was testing how far I could get the wifi signal in the house and it went off as I went out of signal from the router...I dont know if thats significant or not.
    Last edited by mcleafy; 02-15-2009 at 10:41 PM.

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    Default

    Try the normal steps everybody recommends blindly first
    Try with a different router.
    Reset network settings
    Reset all settings.

    Open a terminal and run Dmsg or setup system loging and go thru the logs. If its a hardware issue then they will almost always be some indication in the logs.

    99% you will get your blue tooth back. Not so sure about your wifi.
    Thats what happens in most cases i have seen at least on the 2g.

    Also chk what version of Yellow Snow your running. There are some Gotchas with the versions.

    Figure out what the right version of yellow snow yoru firmware needs.

    All the best.


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    Default

    Hi

    Could you could explain how to run Dmsg or setup system logging.
    I'd give this a go but not sure where to start.

    Im runnin 0.9.6 yellowsn0w as its the only one I can use via quicksn0w, which is the only method I can use to unlock having no wifi.
    Ive read yellowsn0w 0.9.8 fixes some wifi issues but.....no way of installing. Is there a way to access internet through usb cable? Been looking online and cant find anything definate about it.

    Thanks

    Mc

    * Ive tryed 2 different routers, both work fine with wireless laptop, and have tryed diff combinations ie security on/off
    Also reset all settings and network settings on iphone.
    Last edited by mcleafy; 02-16-2009 at 06:08 PM.

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    Default

    do a search on seven dwarfs
    There is a blog with a listing for various version of Yellow snow.
    You uninstall the version you have.
    You transfer the version you want thru the USB cable.
    You telnet into the phone either with terminal or winscp. And you run dpkg -i xxxx.deb

    Seems like your stupid if you tell Cydia to update. And it updates to the latest version of yellow snow. Because the latest version of yellowsnow is only for 2.2.1 (With the old baseband).

    same for dmesg you telnet in and run the cmd.

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    Default

    Thanks for that been looking into it, seems I need bossprefs on iphone though any way to intall that without wifi?
    Although Ive asked here am looking for a solution myself also, will post here on outome.

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    Read my posts on life without wifi.
    You can do pretty much everything without it.
    THough it helps to have SSH loaded on the phone so itunell can connect.

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    Default Grayed no Wi-Fi

    I have the grayed wifi problem, every mac address is there except for the mac one. Is there any way to solve it? I already tried soft restore and clean up everything in my iPhone. Also dry up my battery and recharge it after some hours.

    Another question, if there's no solution, I live in Chile (south america's country) and there's no apple genius here. What can I do? I think I can send it back to a friend in the states but the phone is jailbreaked to work here and isn't activated... The support desk will change it anyway?

    Thanks for your answer


 

 
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