Hi Can some please explain what the following mean in the default.prop ro.secure=0 ro.allow.mock.location=1 ro.debuggable=1 persist.sys.usb.config=adb I have a problem where the storage is set to read only, i cant access the SD card of the tablet on any storage, im working on a custom android device and i need to download a file from the net and store the file into the storage of the device, sd or local storage, but im getting an error saying permission denies storage is read only I have access to the Rom source code and i can build the OS, i need some direction where to look. Any suggestion would be gratefully appreciated. Thank you