How does Apple update iOS?
 

On the Apple website there are options to buy 5 different CPU+co-processor options: A11 + M11, A10X + M10, A10 + M10, etc. Besides that, there are other Apple CPUs in older devices not really "current", but millions are using those devices.. When Apple updates iOS with a completely new...

More...

Courtesy of WestNet Wireless
www.westnet.ca