iPod Bench

iPod classic, 2007 and 2008 (6th generation)

A metal front and metal back held by 13 clips. iFixit rates the opening Very High. Every iPod classic shares the model number A1238.

Open the interactive page All iPods

What is inside

Metal back. Joined to the front by 13 metal clips. Two ribbons cross over: the battery ribbon (orange) and the headphone-jack ribbon.
Hard drive. Sits in rubber brackets and foam. Reuse them on the new drive.
Front metal framework. Holds the next layers.
Display and its backplate. The LCD ribbon comes off before the logic board lifts out.
Logic board. Click-wheel ribbon plugs in here with a locking tab that turns 90 degrees.
Click wheel assembly. Last. iFixit's click-wheel guide runs to 38 steps, and users report around 45 minutes to an hour.

Numbers follow the order a repairer meets the parts in a published teardown. A square means we have not confirmed the order. Drawn by us, not to scale.

Quick facts

Model: A1238, EMC 2173. The 2007 80GB and 160GB (thick), and the 2008 120GB
Naming: Sources disagree on what 6th and 7th generation mean. Apple lists them by year and size, so we do too.
Chip: Samsung S5L8702, 64 MiB RAM, Cirrus Logic CS42L55 codec
Storage: 1.8 inch Toshiba ZIF hard drive, 4,200 rpm, ATA-66, in rubber brackets and foam
Battery: Lithium-ion, 3.7 V. Thin models take 650 mAh (iFixit 616-0229). The 160GB thick model takes 850 mAh (616-0232).
Ratings: Apple rates the 120GB at 36 hours of audio and 6 hours of video

How it opens

Use several plastic opening tools along the seam (they break), then a metal spudger and a thin metal spatula to release the 13 clips around both sides.
Unplug the battery ribbon and the headphone-jack ribbon that join the back to the front.
Lift the back away, then work through the layers in order.

Tools named in the guides: Plastic opening tools, metal spudger, metal spatula, putty knife, Phillips screwdriver.

Change the storage

iFlash Solo, Dual, Quad and Sata list the 80GB, 120GB and 160GB classics as a fit. For the 6th generation, iFlash says the limit is 128GB on stock firmware, because of how the original firmware addresses the disk.
The 160GB thick model needs the extra iFlash HDD ribbon.
Restore the iPod in iTunes (DFU mode) after the swap. A red X afterward means no talking to the drive, so check the ribbon. A very large SSD can draw enough power to trigger a low-power Sad iPod, so keep the battery above 20 percent.

Rockbox

Stable. Rockbox's own page calls the classic port stable, with nearly everything working and strong battery life. Rockbox Utility installs it, and the original firmware stays available through a dual-boot bootloader.

What goes wrong

Clicking or dead drive: Replace the drive or fit a flash adapter.
Folder with an exclamation mark: Often the drive. A torn drive flex while opening can cause it, so open carefully.
Short battery life: Replace the battery. A putty knife helps, and the thick battery guide recommends calibrating afterward.

Mods that are documented for it

Flash storage swap. Replace the spinning drive with a memory card or an SSD. It is silent, runs cooler and wakes faster. Which board you need depends on the model, so check the model page. (iFlash)
New battery. The cheapest fix for a short day. Match the capacity to your exact model and size, because the 60GB and 80GB video and the thick classic take a thicker battery. (iFixit parts: iPod batteries)
Extended battery and thick back. Third-party cells of 1,800 to 3,000 mAh are sold for the video and classic. iFlash notes the real capacity is often 10 to 20 percent below the claim, and the bigger cells need a thick back. A 3,000 mAh cell can foul the headphone-jack assembly. (iFlash: extended battery guide)
USB-C, Bluetooth and wireless charging. Kits from Moonlit Market and Boxy Pixel add Bluetooth audio and USB-C. Press reports disagree on which iPods the Moonlit Market kit fits (5th generation only, 5th and 5.5, or 5th to 7th). The Boxy Pixel board fits 5th to 7th generation, but only inside Boxy Pixel's own housings, charges only, and spoils the battery indicator. (Boxy Pixel MKII electronics PCB, ifun.de: Classic Connect 2, TechEBlog: iPod classic mod kit)
Click wheel replacement. For a wheel that skips or goes dead. On the classic it is the last layer of the stack and a long job. (iFixit: iPod Classic Click Wheel Replacement)
Rockbox firmware, dual boot. Open-source firmware that plays FLAC, Opus and more. The original software stays one boot away. Non-classic models need the iPod formatted as FAT32. (Rockbox, Rockbox install manual (mirror))

Parts to search for

iPod classic battery 616-0229: Amazon · eBay
iPod classic thick battery 616-0232: Amazon · eBay
iFlash Solo iPod classic: Amazon · eBay
iFlash Quad iPod classic: Amazon · eBay
iPod classic hard drive ribbon: Amazon · eBay

Affiliate links. As an Amazon Associate I earn from qualifying purchases. These links only search by name. Match your exact model before you buy. Disclosure

What we have not confirmed

Where the battery sits in the stack, and how the dock connector flex runs.
Original drive part numbers.
Whether a codec or op-amp swap exists for the Cirrus parts. We found none documented.

Where this came from

Written in our own words from the pages above. Opening an iPod can break it, and a lithium battery that is bent, punctured or shorted can burn, so wear eye protection and stop if one is swollen. Boards and batteries vary, so check your own. Not affiliated with Apple.