Hi, I'm currently on a jailbroken/factory unlocked iPhone 4 running iOS 4.1 (8B117) with firmware 02.10.04. I have been trying to upgrade my phone to iOS 5.1.1 but having issues with it. I am a Mac user with OSX 10.6.4 and iTunes 10.6.3. I have downloaded iOS 5.1.1 onto my HD but haven't been able to upgrade the firmware with iTunes. (Downloaded iPhone3,1_5.1.1_9B206_Restore.ipsw) It keeps throwing me 3014 error earlier and now says, The iPhone ABC could not be restored. This device isn'y eligible for the requested build. I have tried editing the host files inside /private/etc but without any luck. A few things that I have down so far which could be the reasons for the issue: 1. Jailbroken and have Cydia 2. Pressd Opt + restore and Opt + Update 3. Paused several times while downloading iOS in Safari 4. Updated iTunes from 10 to 10.6.3 5. Wrongly edited Hosts file. I have been working for weeks on this one here ut have not been, in any way, able to work around it. Hence, I have resorted to this forum. Any word of advice is much appreciated. Thanks.