As we all know, iOS is a very secure operating system compared to competition. But it is not 100% sure.
After a few days, Ahmed Mansoor, an activist in the United Arab Emirates, received a link by SMS, which if accessed, the sender could have taken remote control of his iPhone. Through that link, a remote jailbreak would be allowed, and then injection of spyware capable of tracking all confidential data on iPhone. talks by Viber, WhatsApp, imessages, E-mail and other types of correspondence had been intercepted easily.
Mansoor's inspiration has made it not to open that link, and to move it further to two companies in the field of cyber security and online security. Citizen Lab and Lookout have discovered vulnerabilities in iOS, and Apple has just been alerted.
iOS 9.3.5 resolves Three security issues that close breaches which could make jailbreak remotely by simply visiting a web link.
Available for all mobile phones iPhone 4s and newer iPad 2 or newer generation and iPod touch starting with the 5 generation, iOS 9.3.5 is available for downloading and installing via WiFi via iTunes or directly from the iPhone menu: Settings > General > software Update.
Do not expect future updates of iOS 9.x to include interface changes or bring new options. In less than a month, Apple will launch the future iOS 10Which will be present in the model iPhone 7.