This summer, Sony will close its mobile gaming platform after more than three years of service. The company launched PlayStation Mobile as a platform to deliver high quality games to certified mobile devices; however, it never really caught on despite partnerships with multiple companies such as HTC. The decision to stop certifying devices last year hinted at PlayStation Mobile’s true fate.
Content will stop being provided on July 15 and everything comes to an end on September 10. The latter date will be when consumers cannot re-download content that was already purchased. So, by this summer, make sure that everything from PlayStation Mobile is downloaded and secure because it will not be around for much longer.
Source: PlayStation Forums