There are many times when people factory reset their android smartphone. Mostly they do it when their memory gets full, the performance of the device becomes slow due to a lot of applications, there is some malware related issue with the phone, or when people are selling it or giving it away to someone.
The process of factory reset is designed to be such that whenever user does a reset, every data and setting gets deleted from one's phone, which takes the phone back to the same condition in which it was when it came out of the factory, thus giving existence to the term 'factory' reset.
How to Do a Factory Reset?
To do a reset, all one needs to do is go to their recover data after factory reset android smartphone's Settings section. From there, go to the System settings, where you will find the Advanced option. In the section, the is an option called reset, which you need to choose so as to do a factory reset. Remember, always back up your important data such as contacts, music and other things you find important before doing a factory reset.