LinkBack URL
About LinkBacks-
10-12-2009, 07:19 PM #1
Iphone Jailbroken and Baseband Downgraded to 04.26.08 Ultrasn0w still does not work
I just bought an Iphone from someone who had recently updated to 3.1.2, Luckily for me blackra1n was released later on that nite, I jailbroke it and downgraded using fuzzyband, And Im now confidently on baseband firmware 04.26.08 I installed ultrasn0w bt I still get the Sim failure, Invalid Sim error, Any help please
-
10-13-2009, 01:08 AM #2
restore with custum firmware, unlock with ultrasn0w it will definitely work or try another sim card
Last edited by 15india; 10-13-2009 at 01:12 AM.
-
10-13-2009, 12:16 PM #3
How do I do that, because redsn0w isn't compatible with version 3.1.2
-
10-13-2009, 01:21 PM #4
Find a "friend" with a mac. Currently to upgrade via a PC you need to have someone use PwnageTool to create you a custom FW which you can then use on a PC. Or you search Google and download one off the interwebs. If at all possible I'd go with finding a friend with a mac and making your own custom FW.
-
The Following User Says Thank You to nikozen For This Useful Post:
TheUltimatePwner (10-13-2009)
-
10-13-2009, 01:33 PM #5
I actually downloaded a CFW dat wasnt hactivated, now I'm screwed, if i put it in recovery mode and restore with an activated one, would dat work?
-
10-13-2009, 01:57 PM #6
As far as I know if your baseband was upgraded to 05.11.07 you are sol as there currently is no unlock for that baseband. Nor am I aware of any way to downgrade the baseband from 05.11.07 to 04.26.08.
Last edited by nikozen; 10-13-2009 at 02:00 PM.
-
10-13-2009, 02:33 PM #7My iPhone is a Part of Me
- Join Date
- Aug 2009
- Location
- Canada
- Posts
- 656
- Thanks
- 38
- Thanked 43 Times in 43 Posts
how did you downgrade the baseband?????
-
10-13-2009, 02:45 PM #8Peanut Brain
- Join Date
- Oct 2008
- Location
- Woking
- Posts
- 9,133
- Thanks
- 113
- Thanked 776 Times in 712 Posts
BlackRa1n does not hactivate but a hactivated custom FW made with pwnage 3.14 will work.
He who asks a question looks foolish for 5 minutes. He who doesn't ask a question remains foolish forever.
-
10-13-2009, 03:47 PM #9
IF you are not using an ATT sim, then you will need a hactivated cusom firmware file. However, IF your using an ATT sim, then u can just use an un-activated custom file. Itunes will activate it for you.
-
10-13-2009, 04:50 PM #10
I used fuzzyband to downgrade it, if y'all care to know, you can get it off cydia, but it only works with the right bootloader and there's a 20% chance you'll have it, I acytually did have it, well I just found a hactivated cfw and re-restored it, now I'm on 3.1.2 on my T-mobile and loving it!
Reply With Quote
Posting Permissions
- You may not post new threads
- You may not post replies
- You may not post attachments
- You may not edit your posts
