The smart backup and recovery management for ultra dense cloud server in commercial organization network

About five years ago, smart phones were only for people who needed their functionality. Today, the growth of the Android device market, almost everyone has these gadgets. The operating system is highly customizable and develops quickly - new major versions are released every year, and throughout the year, manufacturers reward users with updates to current versions of the OS several times. Because of this trend, it is very important to know and be able to backup the firmware in case of a failed update or any other situation, so that you can quickly return to a working system, while not losing your data and information. In this paper, a smart backup and recovery management for ultra dense cloud server in commercial organization network. In principle, there are a few ways to create a backup, but the most common and convenient. CWM (Clockwork Mod Recovery) and TWRP (Team Win Recovery Project) are the most popular recovery alternatives. CWM - one of the first such programs - is very small and is controlled exclusively by “iron buttons” - volume buttons and the off key. It contains only the most necessary functionality (including backup functionality). TWRP is the most advanced program. He has touch control, as well as some features, the most useful of which is probably the built-in file manager, which will allow you to copy your data from the internal memory to the flash drive if the phone refuses to boot.