Ok, so you have an iPod Classic (80, 120 or 160 GB), or a Nano (3G or 4G should work, can't speak for the newer models). You have done something bad to it, like changing the firmware or deleting something you shouldn't have deleted, and you want to bring it to life? Great, that's the article you're looking for!
First, you should try restoring it with iTunes. But it probably won't recognise it, unless you put it in DFU mode. Here's a video on how to achieve this:
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Then use iTunes' Restore option. It should actually ask you to do it, just accept it and it would be back to life in a minute or two.
But, .... it doesn't work! What should I do? It's BROKEN!
Calm down, and keep reading...
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You're ready? Ok, let's do it!
There's also a video of (almost) the whole procedure. The commands are longer, because I have the files in different directories. Also, it doesn't show USB driver installation, because I already have them installed.
Link to the video: https://www.youtube.com/watch?v=6-nEXXv8_PY
The video is outdated, showing the old procedure (using Python/pyusb and ipoddfu.py).
Here's a video, to make it more clear: https://www.youtube.com/watch?v=Y_bIDtBohnE
'What the f*ck'? No, probably means Writing The Firmware or Waiting for The Firmware - we never found out. Who cares, anyway.
1. Press the Start menu button.
2. Type cmd and press Enter.
3. In the black window that opens, type cd Desktop and press Enter.
4. Download one of these files to your Desktop, depending on the Windows version you have (x86 = 32 bit, x64 = 64-bit): mks5lboot32.exe OR mks5lboot64.exe (Right-click, then choose Save link as...).
5. And this one too, from Apple's servers: x12230000_Recovery.ipsw (I hope they won't delete it at some point, because we can't legally host it on our server).
6. Go to your desktop, and rename the ipsw file to zip.
7. Use your favourite tool to extract the zip, WinZip, WinRAR and 7-zip will do it well, even Windows' integrated ZIP extractor will do.
8. Open the extracted folder, and go to Firmware -> dfu. There should be a file named WTF.x1223.RELEASE.dfu there. Copy it to the desktop.
Please note that the commands here are for the 32-bit version, which should work on all Windows versions - if you choose to use the 64-bit version, please enter mks5lboot64.exe instead of mks5lboot32.exe in the following commands!
9. Back in the black window, type: (or copy/paste)
and press Enter.
You should see a message similar to the following, showing that your iPod is detected. If not, please ask for support and do not continue.
10. Enter the following command:
You should see the following output:
If you see something different, stop here. Otherwise, go ahead.
1. Enter the following command:
You should see the following output:
2. On the line that has a 'found' text, look for the USB Product ID. It is the four symbols after the text PID_. In this example, it's 1245 which means a Classic 2G (120GB)
3. Download one of the following files, depending on your iPod's model/product ID.
4. As before, rename it to zip and extract it.
5. Go inside the folder Firmware -> dfu, and copy the file to your desktop. It should be named FIRMWARE.x****.RELEASE.dfu where **** is the USB ID of your iPod at the moment.
6 Enter the following command:
and press Enter.You should see the following output:
After 10-20 seconds, you should see an Apple logo on the screen, and after a couple more second a white screen with a stop sign and text Do not disconnect at the bottom. Windows might want to reformat it, say No if it does. Continue to the next step.
You should see:
Your iPod will reboot. You'll see a black screen with an Apple logo, and a progress bar at the bottom. Then it will again, show you another Apple logo for a while, and finally start Apple's firmware.
It should be safe to format it at this point. Use FAT32 as filesystem. Windows isn't going to allow you format large devices with FAT32, so you might need to use a third-party tool. FAT32 Format is a good choice.
Then use iTunes to manage your music/videos. Or install Rockbox.
Enjoy your unbricked iPod!