The American electronics company Apple introduced the new version of the operating system for smart devices i. or. S, which bears the name I. or. S15.4.1 solves the problem that leads to battery drain on some iPhone phones that have the previous version i.e. or. S4, .15.
Cnet.com indicated that some users of Apple iPhones wrote on the social networking site Twitter, complaints regarding the device’s battery draining following installing the iOS version. or. Apple’s technical support department responded to customer complaints and said that it is normal for some applications and features to be modified within a period of up to “48 hours following the operating system has been updated.”
