Your phone needs to be updated when security fixes are developed. Though phones generally don't get updated, as if phones are essentially computers and they could need update. While some updates simply provide you with cooler functionality and upgraded features, others fix critical security vulnerabilities that you do not want to be looked out Your service provider should notify you whenever an update is available; ignore these situation, in order to protect your phone ,you must learn about these . Wish you can realize that it is important to you.
By OS-STORE.
