We recently received a white 5G iPod for repair. The problem with this iPod seemed fairly simple. After loading tracks from a windows version of iTunes, the songs would appear in the list as usual, but after playing one or two songs the iPod would stop playing and appear to skip through the rest of the songs. We have seen this sort of issue before, when songs have gone into the iTunes Library but never copy correctly over to the iPod. We confirmed that this was not the case as we were using a fresh iTunes install with only one album in the library.
Another issue we see is when the iPod’s system area becomes corrupt and therefore causes problems playing music. We removed the Toshiba hard drive from the iPod and performed a complete write process on the drive to remove all partition and data information. As a matter of interest we decided to restore the iPod on a Macintosh computer. When we added the sample songs, all was good. They played correctly and we thought problem solved. We had to restore the iPod on a Windows PC to give back to the customer, so we carried out the restore and added some sample tracks. Unexpectedly we were back in the same situation again. The songs would initially start to play but then skip around all over the place. Next on our list of possible fixes were iPod diagnostic modes. These are accessed on this iPod using the following process:
- Toggle hold switch on (red) then off (white)
- Hold down the menu and center (select) button for a few seconds to reset the iPod
- Once the white apple logo appears, press and hold center (select) button and previous (<<) button
- From this secret menu we tried a full test (be aware that testing the SDRAM took around 20-30 minutes and shows no activity until it is finished)
These test all passed with flying colours so it was back to the drawing board. Thinking back to the fact that the iPod worked fine when it was Macintosh formatted we decided to try a firmware downgrade. All we had to do was choose a firmware from the list and load it onto our iPod. We tried 2005-11-17 which contains firmware version 1.0 for the 5G iPods. We did have to plug the iPod into the PC and then eject it from the taskbar before the restore utility would work.
Since downgrading the iPod it has worked flawlessly and been playing music non-stop. Apple appears to be ignoring this problem instead of providing an update or even recommending this downgrade option. Hopefully this little guide will save a few iPods from the scrap heap and maybe even provoke a response from the big A. We will have to wait and see what Firmware 1.3 brings.