These problems can be more dangerous depending of the
operating system installed in the smartphone due to the
different default security policies they had implemented.
Android is an open source operating system that allows its
installation in different kinds of devices with various
hardware capabilities and every manufactured adds, changes
or removes different parts of the system, even among their
own models. Other operating systems like Apple IOS or
RIM Blackberry OS are closed to certain hardware that they
design, construct and distribute, allowing them harder
security schemas or specific services in their OS like the
revision of candidate applications to be allowed to install in
the devices, which Android does not implement in the same
depth.