Tech: Apple rolls out iOS 11 OS 'beta 7' version

Tech giant Apple has rolled out beta version 7 of iOS 11 for the developers.It is available to developers who pay $99 a year to access new betas, developer tools and content, TechCrunch reported on Tuesday.The new version can be accessed from the settings of the devices already running on iOS 11.Apart from developers, regular users can receive the update by joining the free public beta programme, after prerequisite safety checks of their devices by the company.In addition to this, 'watchOS 4' a