Comments on: Upgrade unlocked iPhone from 1.1.4 to 2.0.1

By: Simon Ng

Simon Ng — Mon, 23 Mar 2009 16:07:14 +0000

@junaid, did you try the updated jailbreak guide for firmware 2.2?

By: junaid

junaid — Sun, 22 Mar 2009 19:20:04 +0000

simon the guide u gave me was not helpful actually i m having 16gb iphone with 1.1.4 firmware i want to upgrade it but alwas getting error 1602 or 1601…..kindly help i used almost every step..

By: Simon Ng

Simon Ng — Sun, 22 Mar 2009 16:29:13 +0000

@junaid, take a look at this updated guide and it may resolve your issue. Also, if you still encounter those 16xx message, check out this post for the possible solution.

By: junaid

junaid — Sun, 22 Mar 2009 15:23:08 +0000

sir i have 16gb iphone and i want to upgrade it but always i get Error-1602 message..plz help

By: Peter

Peter — Sat, 21 Mar 2009 17:16:08 +0000

Bingo – worked fine.. Error 1403 = download again until it does work

Many thanks

By: Peter

Peter — Sat, 21 Mar 2009 16:49:27 +0000

I have read the bottom part from the link you sent about the corrupt file possibility and have re – re – downloaded it – something is working now – Many thanks (hopefully it should be fine now!)

By: Peter

Peter — Sat, 21 Mar 2009 16:20:02 +0000

Hi Simon, I’m on another computer now and have tried the suggested. Still getting error 1403! This PC has iTunes 8.0.2. I’ve tried going to 2.2 and 2.2.1 but still same error. The IPSW files are there for both, just the iTunes error. Must be something on the phone (16gig first gen) causing the conflict as this is a different PC in a different place! ahhhhh

By: Simon Ng

Simon Ng — Sat, 21 Mar 2009 16:00:25 +0000

@Peter, I suggest you to follow the updated jailbreak guide and upgrade to firmware 2.2 directly.

By: Peter

Peter — Sat, 21 Mar 2009 13:03:46 +0000

I’m trying to update my iPhone and have successfully got to 2.0 – but am now trying to take it higher. This is where I am getting big issues. I have tried to get to 2.0.1 but when I actually download the 2.0.1 unlock (IPSW) restore file, the actual IPSW file isn’t there. My friend has done his a while back and went from 2.0 to 2.2 without any hassle, so I tried that with the correct files (and the IPSW file was there!) but iTunes gives me the error code of 1403? Any help, or a good link to the 2.0.1 with the IPSW file actually in it as the link on this site (for me) does not have the IPSW file (Rapidshare one)!!!

By: alex

alex — Thu, 19 Feb 2009 02:12:51 +0000

hello there
i was updating my iphone 1.1.4 to 2.0 but instead i downloaded 2.0.1
My phone was unlocked with ziphone previously
Now i have a phone locked and have no idea how to unlock it
i have no idea how to downgrade it as itunes just allow me to restore it to 2.0.1
i would love some help guys
thanks a lot
alex

By: BRAD

BRAD — Sat, 31 Jan 2009 18:58:35 +0000

I currently have unlocked Tmobile 2.0.1 and want to upgrade to the newest version. Is there a way to get the 2.2 safely without locking my phone? What is the newest version that I can safely upgrade to?

By: din

din — Fri, 29 Aug 2008 23:25:40 +0000

cry!!!!!
me too what do we do????