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06-23-2010, 10:15 PM #41
I was wondering how do i know if i have an old bootrom or a new bootrom? and i have 5.12.01 and it is unlocked 3.1.3. but i wanna update to iso4
06-23-2010, 10:15 PM #42
My understanding is that ALL MC models, regardless of serial numbers, have new bootrom and cannot yet be jb'd.
06-23-2010, 10:16 PM #43
06-23-2010, 10:17 PM #44
06-23-2010, 10:17 PM #45
Nobody has been able to answer this question for me yet.
359.3 old bootrom
359.3.2 new bootrom
Does anyone know if the iPhone 4 has the same bootrom as the new bootrom 3Gs(359.3.2), or has Apple introduced an entirely new bootrom with the iPhone 4?
Last edited by tamaysz; 06-24-2010 at 02:47 PM.Please hit the Thanks Button if I've helped you out or if you agree with my post.
06-23-2010, 10:22 PM #46
06-23-2010, 10:26 PM #47
06-23-2010, 10:30 PM #48
I have 3gs with old bootrom , did not save shsh with 3.1.2, only have 3.1.3 , can I restore to 3.1.3 using custom firmware by sn0wbreeze 1.5.2 and then upgrade to 4.0 using sn0wbreeze 1.6. thanks
06-23-2010, 10:31 PM #49
how do you know if you have the old bootrom or new bootrom?
06-23-2010, 10:32 PM #50nothing new
this is nothing new, i've been jailbroken and unlocked for over 2 days now on my 3G with Windows 7, by using redsnow and ultrasnow. iOS 4.0 is great my only recommendation to everybody thats upgrading do not enable multitasking during your initial jailbraking process, it will steal the crap out of ur memory (RAM) and u constantly have to remember to turn off Apps in ur multitasking bar. i'm not sure if snowbreeze gives u an option to enable or disable multitasking but redsnow did. either way if they don't u can always SSH into ur phone and go to: (/System/Library/CoreService/SpringBoard.app/N82AP.plist) is MULTITASKING=FALSE!
if its set to TRUE then its on to turn it off erase true and replace with false.
AGAIN I HIGHLY RECOMMEND STAYING AWAY FROM MULTITASKING ON 3G IT SLOWS THE CRAP OUT OF UR PHONE, OF COURSE 3GS IS A DIFFERENT STORY CAUSE ITS GOT MORE RAM AND A BETTER CPU'
06-23-2010, 10:34 PM #51
Ok so people are throw around all these numbers baseband old/new bootrom and so on, but none of them fit my 3gs. I JB my 3gs on 3.1 and then on 3.1.2 and now on 3.1.3. In theroy I should be able to JB to 4.0 but they are say if your 3GS is and MC model you can't.
My 3GS info
FW = JB 3.1.3
Serial 4th & 5th number = 31
Model = MC
Modem FW = 04.26.08
See where I am coming from all these are old and new and all over the place. I just really want to know If it is safe for me to use this method to JB 4.0 Thanks to anyone who can help.
06-23-2010, 10:40 PM #52
06-23-2010, 10:41 PM #53
i cant stand when tutorials always just omit some MAJOR information when explaining these things.
such as; WHERE does this .ipsw file come from? where do i get it? how do i browse to it? do i upgrade to 4.0 first and THEN find the file....do i stay on 3.1.2 and DOWNLOAD the ipsw file?
06-23-2010, 10:41 PM #54
anyone took the plunge yet?
06-23-2010, 10:41 PM #55
- Join Date
- Jun 2010
- Thanked 2 Times in 1 Post
06-23-2010, 10:42 PM #56
06-23-2010, 10:42 PM #57
Just to be clear: this is not a jailbreak for the new iPhone 4 correct?
06-23-2010, 10:42 PM #58
Hmm. No support for MC models...SHOCKER! Why won't the devs just wait and release a jailbreak once it can support all models?
06-23-2010, 10:43 PM #59
06-23-2010, 10:43 PM #60
ok im really confused here. sounds a bit noobish =[
I have and iPod Touch 2nd Gen, 3.1.3 firmware and jb with spirit, and not running the new version of iTunes. What am i supposed to do to jailbreak?