[ DOWNLOAD ] RedSn0w 0.9.14b1 - DownGrade 6.15 to 05.13.04

[RNC_EBM]

RedSn0w 0.9.14b1 - DownGrade 6.15 to 05.13.04

The iPhone Dev Team is happy to announce a baseband downgrade option in redsn0w for those who are using the iPad’s 06.15 baseband on the iPhone3G or iPhone3GS.

Typically you’d have the 06.15 baseband if you unlock with ultrasn0w but updated your iPhone baseband past 05.13.04. With this new capability, you can now downgrade specifically from 06.15 to 05.13.04 (even if you never had 05.13.04 on that device before). This gives you the best of both worlds: ultrasn0w compatibility and a normal iPhone baseband with full GPS and the ability to use stock IPSWs again.

here are the steps that will be used:

1.Use the “Extras->Select IPSW” button in redsn0w to tell it which firmware version you have installed (new-bootrom 3GS users can usually skip this step but it doesn’t hurt for them to do it too).

2.Do a controlled shutdown of your iPhone (“slide to power off”). This step is very important to avoid mount problems when the ramdisk is running!

3.Go back to the first screen and click “Jailbreak”. Enable the “Downgrade from iPad baseband” checkbox, disable Cydia if you already have it installed, and click Next proceed through the normal DFU ramdisk steps.

After the ramdisk gets launched and you see the running Pwnapple, you’ll eventually get to the “Flashing Baseband” step. THIS STEP TAKES A VERY LONG TIME to complete and there won’t be any feedback while its running. Please just let it be for the next 3-8 minutes! When the ramdisk has done its job it will reboot the phone on its own.

For those who are wondering if you can update your 3G or 3GS to 06.15 solely for the purposes of downgrading to 05.13.04, the answer is “yes” for 3G owners, and “maybe” for 3GS owners. The iPad baseband is not compatible with 3GS units manufactured week 34 of 2011 or later. If you have an iPhone3GS and if digits 3-5 of its Serial Number are 134 or later (xx134…), then you should NOT try to install the 06.15 baseband on your 3GS! It will brick your radio, preventing both the downgrade from working and normal iPhone software from using it as a phone! Be warned!

RedSn0w 0.9.14b1 [ Windows ]

RedSn0w 0.9.14b1 [ MacOS ]


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[RNC_EBM]

THE FIRST TO POST


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[hbhbhb]

You are right dude, congrats

[gagan001s]

great job bro...........thnx

[tochits]

Thanks

boss credit ko sayo
sa local forum...

thanks again...

[mianjabbar]

really great news, thanks dev team





MIANLINKS

[jai2008]

tested & working on 2 3g iphone.

[RNC_EBM]

let's see who's the first to post RedSn0w 0.9.14b1


Last edited by mobileinfo; Today at 04:02 PM.


Last edited by Yashaka; Today at 04:03 PM.




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[RNC_EBM]

UPDATE:

by MuscleNerd

If you still see 06.15 after the full process, just try again (the downgrade code minimizes risks but false positives are possible)

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[shak360]

congrats you deserve a cookie just for posting it first

Can't wait to try this

[089999945]

i'm very try with my 3G still can't

[Yashaka]

Originally Posted by *******

THE FIRST TO POST

Congratulation dear
You got chance to post first cause i was busy hahaha
here is your gift

Originally Posted by *******

let's see who's the first to post RedSn0w 0.9.14b1

What you think about this



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[ Nokia-3.3.1.0 - FU / Nokia-5.1.1.0 - Globe / Nokia-6.2.1.0 - FU]

[CHANDARAKK]

Originally Posted by 089999945

i'm very try with my 3G still can't

try more and more

[azhar63]

thats really nice for all 3g & 3gs users whom using 6.15

[vbrdll]

hi can restore demanged basband for 8gs ???