10 - 30 minuten
One day my my kid's iPhone went black and went into constant restarts. When I plugged it into iTunes it said I needed to update the software to 9.0. After download, the install failed and gave me to the 2001 error. I tried DFU, I even tried uninstalling/reinstalling the battery (all the forums said 2001 is a battery issue. Nothing worked. Ordered the replacement from iFixit.
Awesome. Straightforward. A total of 4 screws. Took all of 5 minutes. It would have been nice if the kit included a blue spudger (to help release the battery from its adhesive). After the install the updates went fine and my kid has their "iPod" back. Thanks!
Treat others the way you'd like to be treated.