why you should update your iphone to new version

Apple lunched yesterday the new version of IOS 11, it's came with new design, new functionality, more secured, and more fast than last versions.

>   This newest version make a great experience, the update take 1,09 GB and but it took less space then the last version.
This is a video who compare the version 11 and old version IOS 10.3.3 on speed test, Performance and benchmark test: