Select iDevice:
Select model:
iOS version:


iPad 1
Selected iOS version:
4.2.1
Device Identifier:
iPad1,1
Firmware is signed?
No
Download file size:
551.30 MB
Jailbreak status


Download iOS 4.2.1 for iPad 1
Full URL: http://appldnld.apple.com/iPad/061-9857.20101122.VGthy/iPad1,1_4.2.1_8C148_Restore.ipsw
sha1sum: 8717b3bedc925b587566442ad375aa65d857e79a
md5sum: 9402d5f05348fd68c87f885ff4cb4717






Jailbreak Wizard
JailbreakTools.com
Cydiapp.com
www.IPSW.me's API
www.iPhoneItalia.com
A little bit of help