This app is like format factory- you will get ussd for format android device , format and repair usb , flash drive, flash drive issues details and general setting with otg reader and other details. Main features of this app is 1. Format sd card details with multiple flash drive issues details , solutions with steps 2. Phone Settings :- Get useful settings Read OTG and USSD code for format. 3. General settings:- Instead of go to settings just access volume control and other common settings in just one click. Hope you like this app!!! Disclaimer :- some USSD code as well as setting mayn’t work on your device depends on setting update of hardware and software of your android device. Since some codes in this app may lead to format your device (USSD code) it can have data and other related losses like access to apps and others, please handle format related information intelligently and do relevant search before appling.