hibernation files more prevalent on mobile devices - hiberfil.sys

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What is the hibernation file and what purpose does it serve? What type of data can we expect to find in this file? Are hibernation files more prevalent on mobile devices? Please explain.


Hibernate mode uses the hiberfil.sys file to store the current state (memory) of the PC on the hard drive and the file is used when Windows is turned back on. In Hibernate mode the PC power is down entirely, so you can even take the battery out, put it back in, and be right back where you were. 

when hibernate is enabled it reserves some of your disk for its file -- the hiberfil. sys file -- which is allocated at 75 percent of your computer's installed RAM
file to store the current state (memory) of the PC on the hard drive and the file is used when Windows is turned back on and  all the contents, and user work will remain as it is because contents of system’s RAM is stored on a hard disk by system.

Since a mechanism was proposed for smartphones based on hibernation called Hibernation Mechanism in Smartphones (HMS) in order to prevent application losses, thereby, giving proper management to mobile users hence hibernation files becoming more prevalent on mobile devices.

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