I know I’m replying to a 3-year-old message, but Andrej Mihelic wrote “they sent me the wrong battery even if it states that it supports Kindle Paperwhite 2012“on a page about the 2nd generation Paperwhite, that is a 2013 model, not 2012. So, people, be careful about the battery you purchase.

Thank you! This comment was really helpful!

I copy the comment written by Jason at the end of this guide, because it’s better to have it here:

This guide is for the initial release CUH-7000 models. Of note is the changes to the CUH-7100 series that do make this guide an issue. Steps 4 and 5 have a different items to note. You can damage it following this guide if you don’t adjust. There no longer 3 security screws for the case, but just one. This single screw is still covered by a warranty sticker, but the second one is a blank sticker and no screw behind it. There is also no 10mm screw in the center power supply in Step 4, it’s a support post. You still remove the 4 other screws, but you must then flip the console over and remove a T8 screw to the right on the HDD cage and another closer to the right side. You can then flip the console over again to remove the battery and plug it. Just remove all the metal plate screws to be sure, but make sure you hold the board when you flip it again or you will bend the battery prongs like I found out the hard way.

Igorfeghali, another question: why do you need the battery too?

Igorfeghali. was everything fine with your MacBook after you installed the Mid 2011 board? I'm interested in doing something like that. Did you use something like this

http://www.ebay.com/itm/181804089959

to extend your antenna cable?

Break Boy Dark AKA MOKKAMANN, what do you mean? In this guide you replace just the CPU of these two iMac models (EMC 2133 and 2210) without touching the socket, that remains on the board.