between iOS 6.1.4 and iOS 8.2, what is the difference and which one is better? I am using an iPhone 5 with the iOS 6.1.4 and usually it will get notifications to update the iOS. What are major differences between these two and WHAT ARE BENEFITS OF RETAINING THE 6.1.4 AND THE BENEFITS OF UPDATING TO 8.2? My dad is using the same phone as me however, he is experiencing battery shutdowns quite often and he using iOS 8.2 I would like to know whether retaining my iOS without updating is good? or is it better for me to update to 8.2? I would like to listen to good experience and knowledge before I proceed further.
In short, it is impossible to run most modern applications under iOS 6. So, yes, updating to iOS 8 is long overdue.