How to Downgrade Firmware 3.1 to 3.0 iphone 2G/3G

***************PLEASE READ***************
This tutorial demonstrates how to Downgrade Firmware 3.1 to 3.0 iphone 2G/3G and fixes iTunes error 1015. (Not for iphone 3GS). If your Baseband is upgraded to 05.11.07 this will not downgrade your baseband.
Factory unlocked iphone will be ok to proceed.

Requirements:
iTunes 9
http://www.apple.com/itunes/download/

Firmware:
http://www.felixbruns.de/iPod/firmware/

Download & install:
http://www.mediafire.com/?uhj1nem3z5i (iRecovery)
http://www.mediafire.com/?znknqzmqzyg (libusb)

Download Command file:
http://www.mediafire.com/?uzz2yjlzyyn (Word)
http://www.mediafire.com/?mqn31g3tery (Pdf)
http://www.mediafire.com/?lnwgmiwdzmn (Rtf)

Or Copy & Paste from here: (not the numbers)
Type in the following commands. Hit Enter after every single command:
1.iRecovery -s
2.printenv
3.setenv auto-boot true
4.saveenv
5.reboot

3.0 Jailbreak tutorial:
http://www.youtube.com/watch?v=deGmz7vyysU


Credits http://www.benm.at/

My Website
http://www.imodyfi.com


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http://www.twitter.com/drerandom

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Thank you
DreRandom

Category:

Science & Technology

Tags:

• Apple
• jailbreak
• downgrade
• 3.1
• 3.0
• 3.0.1
• firmware
• restore
• dfu
• redsn0w
• iphone
• 2g
• 3g
• 3gs
• irecovery
• drerandom
• tutorial
• easy
• simple
• downgrading

[DreRandom]

Sorry i removed last comment by mistake, yes it will work as long as your device is a 3G not 3GS.

thanks

[tonytaylor25]

does it work wit windows mate

[DreRandom]

No, it will not work with windows.

Thanks

[loywen]

YOU ARE A MUTHER FUCKING LIFE SAVER

[DreRandom]

Thanks Please Subscribe

[TheBlahBlahMusicShow]

how do you downgrade an ipod?

i get an error about not being eligable?

[kimozean]

i have an iphone 3G (8G) bought it with fw 3.1.2 from someone..it was unlocked...i wanted to downgraded it to fw 3.0..but before that i restored it..then it's gone ..was locked !!!...i wanted to downgraded it even with that to 3.0 using itunes and it gave me errorr (1050 ) or something like that ! i'm stuck now ..help..: ( wanted to jailbreak it in 3.0 to get cracked apps cause i don't have wifi for the mobile instalation patch ..

[kimozean]

what the heck is that Terminal ...? where is it in the files i downloaded ..?! is that an programe ..or a file ...?! what a ..i'm lost and i have 3.1.2 fw ! with iphone 3G

[oliverbloice]

THANKYOU THANKYOU THANKYOU THANKYOU!!!!!!

YOU SAVED MY iPHONE!!!!!!!

[zeven111111]

hi, it says in "iRecovery -s" that command not found and also "reboot" and "setenv auto-boot true" not found, how can i fix that?

[mohaimen88]

THNX MAN !!! you r the best ever!!

[kevismac]

OMG THIS SAVED MY PHONE THANK YOU!!

[Blackra1n163g]

can i downgrade iphone 3.1.2 to 3.0?

[yhipm]

thanks . This worked great

[MandeepSingh00]

can i use also 3.1.3 ?