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Apple iTouch/iPhone Hacks and firmware rollback

Apple iTouch/iPhone Hacks and firmware rollback
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  • iPodTouch_VS_iPhone copy.jpg
  • iphone2.jpg
This instructable will show how to modify SOFTWARE on the Apple iTouch or iPhone. This will allow loading and modification of the firmware and use of opensource and third party software. These apps are specifically intended for the embedded ARM processor inside these devices.

I will show EASY SIMPLE STEPS...if you are NEW to iPod's iPhone or iTouch go to Bottom...

Good Luck!

Notice:
While there are some risks with modifying and updating any software. The iTouch and Phone have a "restore mode" which allows us to go back and reload any firmware version or updates necessary to recover from any failed attempts at this "hack"

Good luck,

E

-- BASICS --
If you just got your iPod out of the box, please go through the steps to download iTunes to your computer and synch it for the first time. Important: if iTunes offers to install new software on your iPod when you first set it up, say No.'

Also take a moment to familiarize yourself with a few important features, namely the Home button, which is a white square inside a round button on the front of your iTouch, and the Sleep button, which is a thin raised line on the top edge of your iTouch, the opposite edge from where the docking cable and earphones plug in.

Make sure you can get to the Internet. Find the Settings function--the square icon with gears on it--touch WiFi, and then choose a network. If you can't get to a wireless network, you're not going to be able to get much further than this. Once it looks like you've joined a network, press your Home button to get out of Settings, and bring up Safari. If Safari will show you a Web site (any Web site) you are ready to move on.

Check your version. Press your Home button to get out of Safari, bring up Settings again, go to General, and then About. If your version starts with 1.1.1--mine says 1.1.1 (3A110a)--skip the next step. (If you got your iTouch for Christmas, you've probably got 1.1.2.)
 
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Step 1Prep and setup!

Prep and setup!
Ok, ready?

All your music, videos, photos and contacts SHOULD already be in your iTunes and safely stored ...if you have other files copy or save them and sync with iTunes.

Materials:

iTouch or iPhone ( I have iTouch so these steps will be here...)
Sync Cable
PC with iTunes
Enable your WiFi and use or goto a WiFi enabled hotspot.
Disable you Autolock and time outs...some items load a LONG time.
about 40 minutes...

Terms (via Wikipedia):

Hack- A Hack is usually a technique used to subvert, misuse or subtly change a program, gadget or mechanism in such a way as to change, or add to, its functionality.

Firmware-is a computer program that is embedded in a hardware device, for example a microcontroller. It can also be provided on flash ROMs or as a binary image file that can be uploaded onto existing hardware by a user.

Apps- Short for Applications, term used for programs and utilities loaded on these devices from our hack program loader called aptly "AppSnapp".

Jailbreak- The exploit or hack that uses a small bug in the Safari Browser that allows loading of embedded code via the web in the form of a .TIFF file normally used for graphics but here used to get "in" to the device via a simple webpage.

Downgrade- term used to describe rolling back to previous versions and older software as a means for hacks, troubleshooting or recovery procedures from failed installations and upgrades.

See next steps...

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53 comments
1-40 of 53next »
Apr 18, 2011. 2:06 PMDylanDonohue says:
There is no such thing as an iTouch
Sep 8, 2009. 9:23 PMtoogers says:
just search qwickpwn on google,download to computer, follow steps. done!
Aug 29, 2009. 9:41 PMalexpja says:
ipod touch now has mail
Jun 16, 2009. 6:36 PMThe Daft says:
Can this sort of thing be done on an iPod Classic 80gb? Or is the firmware to encrypted to jailbreak it?
Aug 12, 2009. 5:25 PMgeekazoid says:
ummm... no. First of all you cannot install apps on a classic, so it would be virtually pointeless. And secondly, you can't..
Aug 13, 2009. 3:41 PMThe Daft says:
You seem to have repeated yourself...
Jun 16, 2009. 12:32 PMtanmanknex says:
jailbreakme.com went down...
Jun 10, 2009. 5:31 PMfwjs28 says:
*cough* v3.0 ....
Jan 7, 2009. 10:06 PMbaxterdog says:
You can do most anything you want to your iphone and ipod, but beware! Just because it is an ARM processor doesn't mean this is going to be a good idea.

I've bricked my phones, and enjoyed them otherwise. Unless you are savvy, be very careful. As an engineer, I would suggest that you play with your other toys. (not an apple employee)
Dec 30, 2008. 1:23 PMmicromuffin says:
lol
Dec 28, 2008. 10:36 PMiLikeCoolStuf says:
Were do i can Find the NES App
Dec 18, 2008. 10:12 AMdcrjj072008 says:
I am experiencing the same problem!!!
Nov 20, 2008. 8:45 PMpradalyn says:
will this work 4 the new iphone? please help!!!!
Oct 6, 2008. 8:52 PMbannana inventor says:
When I select the 1.1.1 software it starts loading. Then, in iTunes, it says that there was an onknown error. What do I do? PLEASE ANSWER!!!
Jul 7, 2008. 8:40 AMinfiniteshadow says:
Wait until this friday for firmware 2.0! AppStore!
Jun 26, 2008. 2:57 PMntonline says:
man can someone plz tell me how to keep my contacts while restoring?? i got a lot of contacts and i don't want them to be ruined i accidentally dropped my iphone and now it detects headphones even though im not using them....so i cannot talk on the phone without the headphones or lisn to music....plz any1 help????
May 6, 2008. 8:16 AMMjPadfoot says:
hey! this is cool and all, but one question...this won't ruin any of my contacts, or mess up my phone for me? i've got my iphone from the summer & had it hacked out of at&t, but i haven't been able 2 do anything else to it, cuz some1 told me it'll unhack itself if do...i havent even used itunes! & i need my phone...
Jun 17, 2008. 7:18 PMphant0m_sp00f3ra says:
man if it's out of at&t claws then it's jailbroken, just look for the installer in your springboard, you dont need this.
Jun 17, 2008. 11:45 PMMjPadfoot says:
the what in my whatta? you mean take it apart? dude, i barely know how 2 download crap onto my iphone. i cant take it apart:-S...
Jun 21, 2008. 4:44 PMphant0m_sp00f3ra says:
springboard is the Home screen, just look for the installer there it should be there
Jun 21, 2008. 11:42 PMMjPadfoot says:
ohh. thanks!
May 11, 2008. 11:14 AMMjPadfoot says:
huh! i'll just buy the new iphone that's coming out. get ready to do extreme begging! cheers Mojo
Jan 12, 2008. 7:57 PMEinsteins Circuitry says:
If the rumored 1.1.3 is true, than it's impossible to do any of this once it comes out! :(
Jan 12, 2008. 8:34 PMEinsteins Circuitry says:
That's the problem. From what I've heard, in 1.1.3 you can't downgrade. But I'm sure it will be cracked eventually once it comes out. 1.1.3 supposedly is also going to support the SDK that apple has been talking about as well as multiple home screens! :D
Feb 14, 2008. 10:11 AMFirebert010 says:
Actually, once you upgrade to 1.1.3, it is no longer possible (as of now) to downgrade back to 1.1.1 I've done my research, I've tried many times by putting my iPhone into recovery mode and downloading the 1.1.1 firmware for the iPhone (Not touch) and each and every time I get an error message. It would seem that this problem is happening to anyone who upgrades to 1.1.3, and although you can always restore it, it is not possible to downgrade it.
Jun 17, 2008. 7:20 PMphant0m_sp00f3ra says:
it's possible to downgrade, have your sources told you about DFU Mode? done it from 1.1.4 to .1.1.1 and 1.1.3 to 1.1.2 with, 3 iPhones and 2 Touches,
Jan 13, 2008. 2:59 PMEinsteins Circuitry says:
That's what I thought too... I'm just telling you I've heard. Here is where I heard it from.
Jun 15, 2008. 5:28 PMandresm says:
i cant "downgrade" my ipod, (1.1.4), an error occures, so what did i do wrong? o and by the way what do u mean with "SAVE the software as a .ipsw firmware file from Apple. Do this in Firefox ." (the firefox part) ?
Apr 14, 2008. 11:48 AMbuterSBob29 says:
how did you get 2?
Mar 14, 2008. 6:27 PMMcPhly says:
I have an iPod touch 1.1.4, 1f i downgrade, will i keep my applications?
Jan 19, 2008. 5:26 AMHoly_Simon says:
Step 7: On my iMac I´ve tried to downgrade to 1.1.1 by clicking right and choose. Short before end of restore 1.1.1 it stops and gives a bad error...
Jan 8, 2008. 6:51 PMgezortenplotz says:
I'm not saying this is a bad instructable, but trying to downgrade to 1.1.1 bricked my iPhone. I got stuck with an error that said there was a problem with the phone and that it couldn't finish the restore. I got a bit tense when I couldn't even restore to 1.1.2. I switched USB ports and for some reason that worked and I restored to 1.1.2 successfully. Whew. I won't be brave enough to try that again real soon.
1-40 of 53next »

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Author:erckgillis
So what ideas would you like to try?