Results 1 to 3 of 3
Discuss update modem firmware only? at the iPhone "2G" (Rev. 1) - Hackint0sh.org; I know this is probably the opposite of what every one wants to do here ...
  1. #1
    Professional Array

    Join Date
    Sep 2007
    Posts
    54
    Post Thanks / Like
    Downloads
    0
    Uploads
    0
    Rep Power
    9

    Default update modem firmware only?

    I know this is probably the opposite of what every one wants to do here but I have an iphone activated on att and jail broken with 1.02 firm ware. I would like to just upgrade the latest modem firmware (hoping to fix dropped calls) and keep my phone with the 1.02 firmware and jail broken.

    Can this be done? Can I just flash the modem and not the phone firmware?

    Rather not have to update to 1.1.1 and then downgrade.



  2. #2
    Senior Professional Array

    Join Date
    Sep 2007
    Posts
    132
    Post Thanks / Like
    Downloads
    0
    Uploads
    0
    Rep Power
    17

    Default

    You're pretty much doing the exact same thing as updating to 1.1.1 then downgrade to 1.0.2

    no difference

  3. #3
    Respected Professional Array

    Join Date
    Aug 2007
    Location
    Paris, France
    Posts
    533
    Post Thanks / Like
    Downloads
    0
    Uploads
    0
    Rep Power
    34

    Default

    Quote Originally Posted by peteo View Post
    I know this is probably the opposite of what every one wants to do here but I have an iphone activated on att and jail broken with 1.02 firm ware. I would like to just upgrade the latest modem firmware (hoping to fix dropped calls) and keep my phone with the 1.02 firmware and jail broken.

    Can this be done? Can I just flash the modem and not the phone firmware?

    Rather not have to update to 1.1.1 and then downgrade.
    Peteo, it would be nice if that could be done, but since we still don't have access to the 1.1.1 BB, or the firmware DMGs it's therefore not possible at this time. The only solution that exists is to upgrade after backuping up all your files and then downgrading again to 1.0.2 and starting over from scratch.

    PLEASE NOTE HOWEVER, if you've used the AnySIM unlock then upgrading will render your phone UNUSABLE until such time as a workaround is found. DO NOT DO THIS TO YOURSELF IF THAT'S THE CASE. However, if you've unlocked using SimFree/IPSF then you're ok and you can consider such an operation so long as you feel comfortable with doing so. To get your phone back to the way it was before takes someone that knows the procedure no less than 45-90 minutes, but take your time and do it right.

 

 

Similar Threads

  1. Replies: 1
    Last Post: 06-03-2011, 06:30 PM
  2. unlock: 2.2.1 firmware / bootloader 5.9 / modem firmware 04.26.08./sim gevey 3G.
    By djbigice in forum Turbo-, Supersim and Simcloning Solution
    Replies: 8
    Last Post: 03-17-2010, 08:26 PM
  3. Replies: 11
    Last Post: 04-13-2009, 03:51 PM
  4. Downgrade modem baseband or update firmware?
    By TheCameraGirl in forum iPhone "2G" (Rev. 1)
    Replies: 1
    Last Post: 10-25-2007, 04:14 PM
  5. Replies: 1
    Last Post: 10-01-2007, 01:14 AM

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 03:05 AM.
twitter, follow us!