Page 2 of 2 FirstFirst 12
Results 11 to 13 of 13
Discuss How to downgrade 3.0 to 2.2.1, 2.2 ( iTunes 8.2) at the Quickpwn - Hackint0sh.org; Originally Posted by dtube If you have an iphone 2G. If you have firmware 3.0 ...
  1. #11
    Advanced Array

    Join Date
    Jul 2008
    Posts
    43
    Post Thanks / Like
    Downloads
    0
    Uploads
    0
    Rep Power
    0

    Default

    Quote Originally Posted by dtube View Post
    If you have an iphone 2G.
    If you have firmware 3.0
    If you want to downgrade back to firmware 2.x.
    All you have to do is put phone in DFU mode, select firmware 2.x in itunes and restore. You should not get any errors after the restore because the baseband firmware (04.05.04_G) is the same across firmware 2.0 - 3.0.
    Err ... I've a 2G iPhone. I have FW3.0. I put the phone in DFU, selected (official) FW 2.0.2, 2.1, 2.2, 2.2.1 and almost immediately it errors out with error 1600, 1601, 1602, 1603 etc.

    Right now, the only FW I can get successfully loaded on the phone is the official 3.0 FW. Nothing else works and will error out.


  2. #12
    Newbie Array

    Join Date
    Jul 2009
    Posts
    1
    Post Thanks / Like
    Downloads
    0
    Uploads
    0
    Rep Power
    0

    Default

    IF still getting 160x error, Try this method
    Originally Posted by xtronic from hackint0sh.org
    覧覧覧覧覧覧
    You can still downgrade 2G iPhone to any firmware even 2.2.1 using my method

    You will need ..
    1-QuickPwnRC3 download from here ( iphone-hacks.com/downloads/file/138
    2-2G Ipsw 2.0.2
    3-iTunes 8.2
    These steps is to put the iPhone in a mode to allow iTunes to restore to lowers ipsw, if you do DFU the normal way iTunes will give all possibele errors such as 1600, 1601, 20 etc.
    Now follow my steps..
    A-Open QuickpwnRC3 and follw the steps and select 2.0.2 IPSW and when the screen turn to White color , unplug the USB ( Screen will remians White color).
    B-Disconnect QuickpwnRc3
    C-Reconnect iPhone
    D-iTunes will discover iphone in Recover mode.
    E-Shift+Restore to 2.2.1 (with Quickpwn 2.2.5 http://daniel14.com/QuickPwn-225-2.zip)

    Itunes continues the restore process without any erorr

    100% works on booth 2G-3G

  3. #13
    Newbie Array

    Join Date
    Dec 2007
    Location
    Macedonia
    Posts
    6
    Post Thanks / Like
    Downloads
    0
    Uploads
    0
    Rep Power
    0

    Thumbs up succesfull downgrade 3.0.1 to 2.2.1

    little tricky a lot of waiting but success
    tnx buddy

    iphone 2g 3.0.1
    quickpwnrc3 with 2.0.2 for entering the dfu
    and else ... all folowed
    success 100 %
    now battery will stay alive for 4 days
    LOL

 

 
Page 2 of 2 FirstFirst 12

Similar Threads

  1. How to downgrade 3.0 to 2.2.1, 2.2 ( iTunes 8.2)
    By Satamony in forum Quickpwn
    Replies: 0
    Last Post: 06-19-2009, 05:58 AM
  2. Can I downgrade without using Itunes??
    By Bigweezy911 in forum iPhone "2G" (Rev. 1)
    Replies: 2
    Last Post: 02-06-2008, 08:38 PM
  3. Replies: 0
    Last Post: 01-27-2008, 01:03 PM
  4. (Help me) with iTunes downgrade, please.
    By nfoo in forum General
    Replies: 0
    Last Post: 01-26-2008, 05:43 PM
  5. [1.1.2 OTB] downgrade to 1.1.1 with iTunes 7.5
    By wcocp in forum iPhone "2G" (Rev. 1)
    Replies: 7
    Last Post: 01-03-2008, 08:43 PM

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Powered by vBulletin®
Copyright © 2014 vBulletin Solutions, Inc. All rights reserved.
Search Engine Friendly URLs by vBSEO
(c) 2006-2012 Hackint0sh.org
All times are GMT +2. The time now is 04:27 AM.
twitter, follow us!