iphone cant find wifi after upgrade

[hetrogeneous]

I recently upgraded my iphone 3g to 4.1 n updated to ipad baseband for baseband unlock.
After JB the iphone cant find wifi..loading wheel keeps searching...plz help

[bondkt]

could go to 4.2.1 via customfw and see if it happens there

[hetrogeneous]

upgraded to 4.2.1 using snowbreeze custom firmware..but wifi still unable to connecthelp

[bondkt]

ouch.. i remember having this issue with my old iphone 3g now. apple sadly never fixed it. reset network settings in general reset?

[hetrogeneous]

done it many times but no luck..thinkin of erase all content n settings..shud i?

[bondkt]

you should only do that if you are jb via pt/sb otherwise it's endless spinning wheel of death, tou should e ok. but in older device it takes HOURS... it is a software bug.

[hetrogeneous]

what's pt/sb?N will it solve the issue?

[bondkt]

i highly doubit will.

pt-penagetool
sb-sn0wbreeze

[hetrogeneous]

I did my JB through snowbreeze2.2.1.But if it wont fix the issue.
So is there any other way which could get my iphone wifi working?

[bondkt]

not that i know off. try rebooting router? i never fixed it on my 3g, only way i i 'fixed' it was by resetting network

[iYeow]

Try this, restore to stock 3.1.3 , use exit recovery to kick error 1015. See if your wifi comes back.

[hetrogeneous]

I got the following error when trying to restore to stock 3.1.3The iPhone could not be restored because the firmware file is compatible.Shud i use redsnow?

[iYeow]

Did you download the correct 3g 3.1.3 ipsw ?

Put your iphone into normal dfu and then restore to the stock 3.1.3 ipsw. You can google search from iclarified firmware

Redsn0w doesn't restore, it is used to jailbreak your iphone. You always restore through itunes.

[hetrogeneous]

downloaded firmware 3.1.3 n performed restore.
got 10XX error which made iphone stuck on connect to itunes screen.
how do i get out it..used tiny umbrells to kick out of recovery but culdnt

[bondkt]

make a custom fw for ios 3.1.3 that won't touch the bb, then do he exact same thing you just did. it should let you restore (put it ino paned dfu first).

if you get error 10xx again try using TU to kick

[iYeow]

TU should kick out 1015 at 3.1.3 , if not try fix recovery from TU website.

You can try recboot

[hetrogeneous]

Keep getting 1400 error when tryin to restore using snowbreeze custom firmwareunable to fix using iREB

keep getting 1400 error when trying to restore by custom firmware frm snowbreeze.
unable to fix it through i REB.
Also used redsnow but no sucess

sorry but wats TU? N where do I get dat frm?

it's error 1600 which i get, when i try to restore using snowbreeze custom firmware..

[bondkt]

Tu = tiny ubrella, now firmware umbrella

get a pwnage tool custom fw and try again

[hetrogeneous]

I am using win7 64 bit
How can I use pwnage tool on windows?
Saved SHSH on Tiny Umbrella

[bondkt]

can't.

applestore