Buying an iPhone is sure to have iOS updates for several years.
This allows you to get the latest news and to have an up-to-date security device. But by the way, for how long does Apple provide support for its smartphones?
A chart lists each iPhone model with all distributed updates. We can see that there is progress over time since the iPhone, iPhone 3G and iPhone 3GS have each had the right to three versions of iOS. Apple has made progress with the iPhone 4 by offering four versions. We went to five with the iPhone 4s and the iPhone 5, but the iPhone 5c had four.......For more(https://sakibtechtips.blogspot.com/2019/07/how-many-updates-does-each-iphone-have.html)