You thought updating was a simple task, but it is a hassle to spend hours and hours and still not be able to install the latest iOS. Some of you might have encountered this problem : “I got an error when downloading the update”, or “The installation process is not progressing”. However, there are times when you may not be able to update your iPhone. So, updating your iOS regularly is recommended.
The new version will also fix bugs and security issues of the older version. Updating to the latest iOS will allow you to enjoy the new features.