This is much more, such as UC browser (surfing the Internet), X-plore (system management), Coreplayer (an absolutely useful universal player in a mobile phone, but it needs self-signature), iBook &；; Pandas read books (all for reading) ... The above is representative. If you want to know more, you can go to Saipan Smartphone Forum &; OPDA Smartphone Forum, I often visit two forums to gain a new understanding of the power of Saipan system ~