![Peak Performance: The Ultimate Guide to Improve Your Productivity, Focus and Time Management Skills by Lawrence Micolis Peak Performance: The Ultimate Guide to Improve Your Productivity, Focus and Time Management Skills by Lawrence Micolis](https://i.gr-assets.com/images/S/compressed.photo.goodreads.com/books/1609730018l/56537051.jpg)
Peak Performance: The Ultimate Guide to Improve Your Productivity, Focus and Time Management Skills by Lawrence Micolis
![Request] a tweak to enable performance management without an "unexpected shutdown", it helps my battery a lot and it would be nice to have the option to toggle it on and off : Request] a tweak to enable performance management without an "unexpected shutdown", it helps my battery a lot and it would be nice to have the option to toggle it on and off :](https://preview.redd.it/xip57zr3tx911.jpg?width=640&crop=smart&auto=webp&s=e22fc8e18eb97d913110705df185240b36b01c96)
Request] a tweak to enable performance management without an "unexpected shutdown", it helps my battery a lot and it would be nice to have the option to toggle it on and off :
![How to Disable Apple's Performance Management Features in Older iPhones in the iOS 11.3 Beta - MacRumors How to Disable Apple's Performance Management Features in Older iPhones in the iOS 11.3 Beta - MacRumors](https://images.macrumors.com/t/BGDjn5cBR81-D3FAc2Tua1hU2K4=/1600x900/smart/article-new/2018/02/batteryhealthtoggle.jpg)
How to Disable Apple's Performance Management Features in Older iPhones in the iOS 11.3 Beta - MacRumors
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Amazon.com: How To Implement Peak Performance Management For Business Success eBook : Butler, Abraham, Johnson, Dianna, Neymour, Gail , Johnson, Anthony, Bain, John: Kindle Store
![Amazon.com: Productivity and Peak Performance: Secrets to Extraordinary Focus, Efficiency, and Time Management from the World's Top Performers (Master Your Self Discipline Book 4) eBook : Tuhovsky, Ian: Books Amazon.com: Productivity and Peak Performance: Secrets to Extraordinary Focus, Efficiency, and Time Management from the World's Top Performers (Master Your Self Discipline Book 4) eBook : Tuhovsky, Ian: Books](https://m.media-amazon.com/images/I/41DDiS-PAeL.jpg)