Hello friends today I am going to share my experience of using DU Speed Booster.So friends I am not recommend to use this app to anyone because this application has various problems like while we use this app it shows lots of ads and this app gain permission to change in system settings were we can face problem like hang the mobile phone and automatic installation of mobile application which should not be safe for installed in our mobile. I have use this app in Micromax canvas doodle after installation sometimes it works well to optimise battery usage and to clean junk but after few weeks my phone automatically installed the app when I surfing on internet due to which my phone get hang and contains some viruses which shouldn't be removed manually it only possible to root the mobile phone and delete it.but the root to mobile phone is not safe at all features are good but only at one condition it can safe our device otherwise this one is totally useless. so friends choice is yours weather use it or not.
Thanks
