Does you android phone has became slow? Does your android phone is non responsive? If your answer is yes then it is the time for you to do Factory Reset Android Phone. Here is the way as how you can Factory Reset Android Phone without need of any software. Also you can preserve your entire data as well as the installed apps.
First of all synchronize all the data of your phone before following this process. For backing up your SMS backups use this app MyBackup Pro is very nice. It is recommended to reinstall all the applications one by one so that you know which application is slowing your phone.
Here are the steps:-
1. Open the menu button in the android and then open settings.
2. Select Privacy and then Factory data reset.
3. Verify the information on the screen and press Reset phone.
4. After sometime your phone will restart with factory reset settings. Now you can restore all the previous data as well as the previous apps.