Page 13 of 29 FirstFirst ... 34567891011121314151617181920212223 ... LastLast
Results 121 to 130 of 288
Discuss [BL3.9/BL4.6] Downgrade to 3.9 now, and software upgrade later ! at the iPhone "2G" (Rev. 1) - Hackint0sh.org; Originally Posted by faruk ... we easily can use this tutorial to change BL back ...
  1. #121
    Senior Professional Array

    Join Date
    Jan 2008
    Posts
    110
    Post Thanks / Like
    Downloads
    0
    Uploads
    0
    Rep Power
    12

    Default

    Originally Posted by faruk
    ... we easily can use this tutorial to change BL back and forth...
    easily ?? depends, if someone did by ziphone, its not easy at all, he need to do HW upgrade, and definitely this is not easy...

    well we hv to wait what is going to happen..


  2. #122
    Senior Professional Array

    Join Date
    Jan 2008
    Posts
    197
    Post Thanks / Like
    Downloads
    0
    Uploads
    0
    Rep Power
    16

    Default

    Bootloader 4.6
    From Bootloader 4.6, you can downgrade to BL3.9FakeBlank.
    From Bootloader 3.9FakeBlank, you can upgrade to Bootloader 4.6.



    Bootloader 3.9
    From Bootloader 3.9, you need HW upgrade to Bootloader 4.6.
    From Bootloader 4.6, you can downgrade to BL3.9FakeBlank.
    From Bootloader 3.9FakeBlank, you can upgrade to Bootloader 4.6.



    Am i right?

  3. #123
    Administrator Array

    Join Date
    Oct 2007
    Posts
    4,145
    Post Thanks / Like
    Downloads
    0
    Uploads
    0
    Rep Power
    10

    Default

    Quote Originally Posted by Killian View Post
    how can you afirm is irreversible ? do not say this never... everything is possible, and they will do this, once this issue turn important they will work to do, or do you think they will leave A LOT, when a mean A LOT, IS A LOT of people stucked? i dont think so...

    yes and what zibri did was ridiculous... but you can't say the people don't know is very clear on his program or read me file...
    OK - I should say that it is irreversible at the moment.

  4. #124
    Respected Professional Array abrasBR's Avatar

    Join Date
    Sep 2007
    Location
    Belo Horizonte, Brasil
    Posts
    508
    Post Thanks / Like
    Downloads
    0
    Uploads
    0
    Rep Power
    33

    Default

    Quote Originally Posted by ikuwara View Post
    Bootloader 4.6
    From Bootloader 4.6, you can downgrade to BL3.9FakeBlank.
    From Bootloader 3.9FakeBlank, you can upgrade to Bootloader 4.6.



    Bootloader 3.9
    From Bootloader 3.9, you need HW upgrade to Bootloader 4.6.
    From Bootloader 4.6, you can downgrade to BL3.9FakeBlank.
    From Bootloader 3.9FakeBlank, you can upgrade to Bootloader 4.6.



    Am i right?
    Thats it.
    Now i just want the 4.6.nor file so i can go back to 4.6 if i go to 3.9FB

    EDIT: Its out now 4.6BootLoader FakeBlank
    Dont really know whats the point of that, since we can downgrade from the 4.6Orignal one.
    Last edited by abrasBR; 03-05-2008 at 06:27 AM.

  5. #125
    Senior Professional Array

    Join Date
    Feb 2008
    Posts
    419
    Post Thanks / Like
    Downloads
    0
    Uploads
    0
    Rep Power
    0

    Default

    Quote Originally Posted by drg View Post
    There are 2 ways for you to go.

    1) HW upgrade to BL3.9FakeBlank
    2) HW upgrade to BL4.6 and software downgrade to BL3.9FakeBlank.

    As for your list of conclusions...



    1) No, there is nothing to indicate Apple will upgrade the BL or "block" phones via iTunes.
    2) Perhaps, but any modem firmware released for this model iPhone will work with BL3.9 and BL4.6.
    3) No. See my answer in 2.



    YES! Now you got it
    I don't think you got his point for 2. He is saying that Apple can stop us from updating to there lets say next firmware because they can easily tell if it was downgraded from 4.6 By just matching the BL version and the manufacture date. And then it wont itunes will not allow update. But they wont brick it they just wont let you update to latest firmware.


  6. #126
    Newbie Array

    Join Date
    Mar 2008
    Posts
    9
    Post Thanks / Like
    Downloads
    0
    Uploads
    0
    Rep Power
    0

    Default

    Hi I encounter this after downgrading my OTB 1.1.3 iPhone to BL3.9Blank.

    I did all the steps correctly right up to the very last one. Since then I have managed to get it back to 1.1.1, with the correct baseband 4.01 and all.

    I then did a restore to 1.1.4. After doing that, instead of an activation screen, iTunes showed a screen saying I need to send it in for repair. If I close iTunes and try to activate and jailbreak with say, Ziphone, the phone gets working again.

    Is this normal? So basically, I can't use iTunes to activate the phone anymore with BL3.9Blank?

    What if I don't wanna use Ziphone, any way else to activate and jailbreak?

    Pardon the noob question, just wanna make sure it's normal, and if it's not, any way to resolve.
    Last edited by mireongu; 03-05-2008 at 07:05 AM.

  7. #127
    drg
    drg is offline
    Senior Professional Array

    Join Date
    Oct 2007
    Location
    Canada
    Posts
    479
    Post Thanks / Like
    Downloads
    0
    Uploads
    0
    Rep Power
    34

    Default

    Quote Originally Posted by mireongu View Post
    I then did a restore to 1.1.4. After doing that, instead of an activation screen, iTunes showed a screen saying I need to send it in for repair. If I close iTunes and try to activate and jailbreak with say, Ziphone, the phone gets working again.

    Is this normal? So basically, I can't use iTunes to activate the phone anymore with BL3.9Blank?
    No, BL3.9FB should not affect any iTunes behavior. I'm not 100% sure what is causing your problem. If you are able to access it, confirm that the downgrade worked via bbupdater.

    If you think you have a bad flash, ierase your baseband and DFU restore to any firmware.

  8. #128
    Senior Professional Array crackn's Avatar

    Join Date
    Aug 2007
    Posts
    200
    Post Thanks / Like
    Downloads
    0
    Uploads
    0
    Rep Power
    23

    Default

    Quote Originally Posted by abrasBR View Post
    Thats it.
    Now i just want the 4.6.nor file so i can go back to 4.6 if i go to 3.9FB

    EDIT: Its out now 4.6BootLoader FakeBlank
    Dont really know whats the point of that, since we can downgrade from the 4.6Orignal one.
    both original and patched 3.9 and 4.6

    http://rapid$hare.com/files/97170780/BOOTLOADERS.ZIP.html


    cheers,


    cRACKn
    Last edited by crackn; 03-05-2008 at 09:54 AM. Reason: FIXED LINK

  9. #129
    Professional Array

    Join Date
    Jan 2008
    Posts
    55
    Post Thanks / Like
    Downloads
    0
    Uploads
    0
    Rep Power
    10

    Default

    One issue that should be clarified is how does Ziphone work with that modified3.9 Bootloader?Has he implemented a BL version test or just tries to run the downgrade and if nor fails it assumes you already got OTB3.9??Because if its the latter this will mean that Unlock in Ziphone will downgrade the 3.9Fakeblank to 3.9As well...If that is the case we should issue another warning as well

  10. #130
    Senior Professional Array crackn's Avatar

    Join Date
    Aug 2007
    Posts
    200
    Post Thanks / Like
    Downloads
    0
    Uploads
    0
    Rep Power
    23

    Default

    Quote Originally Posted by minos197 View Post
    One issue that should be clarified is how does Ziphone work with that modified3.9 Bootloader?Has he implemented a BL version test or just tries to run the downgrade and if nor fails it assumes you already got OTB3.9??Because if its the latter this will mean that Unlock in Ziphone will downgrade the 3.9Fakeblank to 3.9As well...If that is the case we should issue another warning as well

    the only check downgrader do is check BL version first digit. if it's equal to 4, downgrade.

    if it's different from 4, return -1 or, just quit.

    it will not downgrade 3.9 fake. at least geohot bldowngrader tool works as I explained.



    cRACKn
    _________________________
    EveryDay There's a new wAy !!!


 

 

LinkBacks (?)

  1. 03-26-2010, 02:56 PM
  2. 03-20-2010, 10:15 PM
  3. 02-07-2009, 11:05 AM

Similar Threads

  1. 3GS AND 3G upgrade to 4.0 --- want to downgrade to 3.1
    By jbarcarse in forum Spirit (jailbreak)
    Replies: 7
    Last Post: 07-07-2010, 05:45 PM
  2. Replies: 1
    Last Post: 02-13-2008, 07:16 AM
  3. Replies: 2
    Last Post: 02-02-2008, 12:47 PM
  4. OTB 1.1.2 H/W downgrade gone bad(software part), no BB.
    By ericjarvies in forum iPhone "2G" (Rev. 1)
    Replies: 10
    Last Post: 01-27-2008, 07:06 PM
  5. Replies: 0
    Last Post: 11-09-2007, 06:18 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 04:45 AM.
twitter, follow us!