Apple has released the iOS 4 firmware for iPhone 3GS, iPhone 3G and iPod Touch 3G and 2G along with SDK 4. On Moday, June 7th Apple renamed iPhone OS 4 to iOS 4. iOS 4 firmware Build 8A293 is now available to developers enrolled in the iPhone Dev Program masses. iOS 4 Final will be released to masses in a couple of weeks.
iOS 4 brings a lot of new features for both developers and users as well. The iOS 4 firmware is build 8A293 and iOS 4 SDK is build 10M2262. iOS 4 is not available to general public. However if you still want to give it a shot and download iOS 4, read the warning below and scroll down to find download links.
WARNING: Jailbreakers and iPhone unlocker MUST stay away from iOS 4 until the dev-team or someone releases new jailbreak and unlock tools for iOS firmware. iOS 4 requires iTunes 9.2. Updates will be posted at the bottom.
NOTE: iOS 4 fully supports iPhone 3GS and iPod Touch 3G but in iPhone 3G and iPod Touch 2G some features like multitasking won’t work (+1 reason to jailbreak). Apple has discontinued firmware updates for both iPhone 2G and iTouch 1G. Apple has also announced to release iOS 4 for iPad later this year.
UPDATE – iOS 4 Final:
iOS 4.0 final is available now Download it from here:
Download iOS 4
Download iOS 4.0 for iPhone 4
- Mirror 1: iPhone3,1_4.0_8A293_Restore.ipsw (Rapidshare)
- Mirror 2: iPhone3,1_4.0_8A293_Restore.ipsw (Apple)
Download iOS 4.0 for iPhone 3GS
- Mirror 1: iPhone2,1_4.0_8A293_Restore.ipsw (Rapidshare)
- Mirror 2: iPhone2,1_4.0_8A293_Restore.ipsw (Apple)
Download iOS 4.0 for iPhone 3G
- Mirror 1: iPhone1,2_4.0_8A293_Restore.ipsw (Rapidshare)
- Mirror 2: iPhone1,2_4.0_8A293_Restore.ipsw (Apple)
Download iOS 4.0 for iPod Touch 3G
- Mirror 1: iPod3,1_4.0_8A293_Restore.ipsw (Rapidshare)
- Mirror 2: iPod3,1_4.0_8A293_Restore.ipsw (Apple)
Download iOS 4.0 for iPod Touch 2G
- Mirror 1: iPod2,1_4.0_8A293_Restore.ipsw (Rapidshare)
- Mirror 2: iPod2,1_4.0_8A293_Restore.ipsw (Apple)
Download iTunes 9.2
- iOS 4.0.2 is out now: Download iOS 4.0.2
- iOS 3.2.2 for iPad is out now: Download iOS 3.2.2
- Download iOS 4.1 final
- Download iOS 4.2.1
- Download iOS 4.3.3
- Download iOS 4.2.8
- Download iOS 4.3.4
- Download iOS 4.3.5
Hi, can you put it somewhere else??
I cannot download the link as Dropbox disabled it
Thanks for the links! Downloaded it. Installed it. Love it!!!
Succeeded??
iOS4 in your device now?
Do you have a developer account?
Or is that the method described in the article does not require a developer account??
Thanks!!!
Downloaded iOS 4 for iTouch 2nd gen..
restored via iTunes 9.1.1 {i think}
successfully done but on connect to iTunes for activation screen it asked for iTunes 3.2..
install iTunes 3.2.. voila!
no UDID registered
iTouch 2G
iTunes 9.2.1
Devlopper Account
i used windows
and it worked!
It worked for me on windows and no developers account. I had Itunes 9.2. I love it so much.
thanks for the iOS 4 download links
Thanks for letting us download iOS 4.0
Thanks for iOS 4 download links for iPod Touch.. RS links wud be much appreciated
hi, i have downloaded the OS4, but i cant install it to my iphone 3G or 3GS?
I downloaded and installed with out having a sdk license BUT
it appears that multitasking soesnt work properly i can access items in said multitask area but they really are not running pandora will stop playing and games restart anyone have any ideas.
PS i used windows 7 64 bit and worked as far as installing is concerned flawlessly!
first, it’s GM.. may have some bugs
second.. it’s not real multitasking except for pandora or music stuff..
app switching is better explaination
how to use this software plese
download the firmware you want on your computer and save it in a place where youll remember and make sure you remember the file name (itll end in .ipsw),next put your ipod (or iphone) in dfu mode(look up on youtube) connect it to itunes it’ll ask you to restore hold down shift and select the restore button browse for your downloaded .ipsw select it and there you go! enjoy and comment back (if needed follow this website http://modmyi.com/forums/jailbreak-downgrading-upgrading/
itll show you pretty much everything
The Unlock for 3.1.3 on 5.12.01 works like a charm.. Thanks a lot for all the hard work that you guys have done. Long live the iPhone Dev Team! You guys Rock!
At present I m using iPhone 3gs with OS 3.1.3 jailbroken with spirit. If I download the ipa file of OS 4 and restore to it using iTunes then the the device will still be jailbroken or not. If not then can I jailbreak and unlock my phone
i downloaded it, but when i extract there is no .ipsw format so i cant isntall it…need help please…tnx
when i extract the file..there is no .ipsw file what shoul i do??
it’s not a zip that you extracted.. it’s a direct link to IPSW..
use Firefox chrome or IE to download it
safari often extracts IPSW
thnks 4 let me download!!!
Please help me.. i have an Ipod Touch 3G 3.1.3 before and i updated it with itunes9.2 to 4.0 now i have a problem to downgrade back to version 3.1.3 because i already done jailbreaking in 3.1.3. i already tried downloading firmwares but its not compatible or there’s an error. please help..
i dont like the version 4.0.
thank..
Hi I updated my iPhone 3G with firmware 3.1.3 to iOS 4.0.1 but it shows that only emergency calls are allowed and I cannot access my iPhone… What should I do? help me please.
use RedSn0w 0.9.3 to jailbreak
we need latest firmware
http://www.iphoneheat.com/category/iphone-firmwares/
Umm i need help. when i try to download it, it comes up as a zipped file. and when i extract it says no files to extract. Help PLZ!?!?!
hi people
need help. when download firmware 4.1 from a site it comes as a winrar file pleas help
is there any for the iphone 2g??????? please help!!
Hi,
I have downloaded the OS4, but i cant install it to my iphone 3G and 3GS?
You need iTunes 9.2 beta plus Mac
ok il 9.2 ce l’ho (originale scaricato ieri sera) ma come lo installo???????
I have downloaded the file and I have Itunes 9.2 beta but I can’t get it to install. Is there something I need to do? Thanks for the link for the download.
iTunes 9.2 final is available now
any error?
I have 4.0 and I downloaded Redsn0w 0.9.6b5 and I can not find the ipsw file ANYWHERE in the download, that is need to jailbreak the phone. Any help would be SPECTACULAR!