Go to Settings/General/About. What software version does it show?
5 replies
That old, you will have to update using your computer.
How can I update using a computer? Please provide me the guidance about this.(note I am a windows pc user)
Here are the complete instructions→Update your iPhone, iPad, or iPod touch with iTunes - Apple Support
Version is 11.2.1
I am using iPhone 7 Plus.About two years I did not use this phone. But suddenly I have started to use again.But the software version is