Official ios 4.1 download

Creates a custom firmware file which is not specific to your device but is specific to some settings and a profile e. Puts your device in a state that is ready for iTunes to install that custom FW. This is where jailbreak happens. My advice to non-Mac users is to stay away from from these IPSWs, do a normal non-jailbroken firmware upgrade and jailbreak it latter with limera1n or greenpois0n.

If you need unofficial unlock from ultrasn0w, your only option seems to use a friends Mac with PwnageTool. Oh and YES, iphoneheat. They could at least reply to some questions, verify iReb or unpublish this guide. I am downloading the not activated to see if that will work. Why do you think that folks go to the trouble of writing jailbreak software. The file that these programs produce are unique to each Iphone.

I then opened iTunes, which installs for the new user and then connected the phone. It then went through the OS software update no problems. The custom firmware as Jax said, will only work installed through a Mac, i tried installing through Vmware With mac emulation but the Pwnage tool freezes when putiing the iphone in DFU mode.

Is everybody joining the files with Hjsplit so should I even try to do or not I have no access to mac. After jailbreak you can install cydia and unlock with ultrasn0w. I just did it on a 3G it works… I got error and 21 before without the the redsn0w so i can tell u i am relieved!

It works. I had a error at first attempt something about 0x… , but at the second attempt everything was uploaded. This is it guys! Use redsnow 0. Then use itunes to install custom firmware. Thank you!! I can comfirm this does work using iphone 3g. I used a custom firmware from a different webpage, however, I may have download a non hactivated version. I got the pineapple logo but i was stuck in activation. I treid to restore it again using the firmware on this site but I got the error in both DFU and Restore mode.

I then tried to use Redsn0w to attempt to flash to 4. In a last ditch effort,I used redsn0w again to bring the phone in DFU mode and then use itunes 10 to do a restore using the firmware on this site… my 3g is now on 4. Then, you can shift-restore the file with itunes.

Do you want an easier solution? I will give it a try and let u all know. I downloaded activated 3G 4. Working Fine. Sn0wbreeze 2. After that i thought it would be better to jailbreak it again, so i restored my iphone but as the 4.

I going to downgrade it to 4. Thanks in advance for any help. Hey, i finally have my iphone back! Good Luck! I am also using iphond 3G. Why is it so hard to have quality hosting? Why does it have to be in parts? An iPad version of iOS 4 is also expected to be released by fall To update to iOS 4. You should now see a message as shown below. Note: Except for iPhone 4, all iPhone jailbreakers and unlockers are highly recommended to stay away from this release.

This release may contain new baseband which might not work with ultrasn0w 0. If you rely on an unlock and update to this firmware now, you will lose your unlock for God knows how long. Severe weather information displays government-issued alerts about certain severe weather events including tornados, winter storms, flash floods and more, for the U.

Dictation in search uses server-based dictation in order to recognize terms you may be searching for from across the Internet.

Published Date: October 26, Yes No. Character limit: Maximum character limit is