अपने AOSP / CyanogenMod ROM पर छिपा परीक्षण सेटिंग्स की खोज की।
ONLY WORKS ON AOSP AND CYANOGENMOD!
AOSP (Stock Android) and Cyanogenmod have a hidden menu where you can see detailed phone information, battery information, usage statistics and Wi-Fi information.
No root required!
Do you want to remove the ads or donate, then you can buy the pro version here: http://bit.ly/AOSPCMHiddenMenuPro