5 - 10 minutes
My Kindle wouldn't charge. This meant I couldn't read. At just the thought of it I went through withdrawal. I called the company my warranty had just run out. I could buy another (only updated versions available) for $400
I couldn't get it open at first. I kept trying. I eventually did. From there I discovered that I needed particular screwdrivers. I got those for $6.50 (wish you had sold that with it) after that it was cake just like done in your step by step guide. Thanks.
Get all the tool first, particularly magnetic screwdrivers and make certain that everything is connected back securely before closing up.