Mobile terminal and privacy permission optimizing method thereof

The embodiment of the invention provides a mobile terminal and a privacy permission optimizing method of the mobile terminal. The method comprises the steps that the set values of privacy permission of all programs installed in the mobile terminal are acquired; a permission suggestion database is searched for the suggestive values of the privacy permission of all the programs; the programs with the suggestive values of the privacy permission different from the set values are screened out and shown; after an optimization instruction input by a user is received, the set values of the privacy permission of the corresponding programs are optimized according to the suggestive values of the privacy permission of the screened-out programs. According to the technical scheme, the mobile terminal can optimize the set values of the privacy permission of all the programs installed in the mobile terminal according to the suggestive values, recorded in the permission suggestion database, of the privacy permission of the programs. Therefore, the probability of leaking the private information of the user can be greatly reduced, and the experience of the user can be improved.