Apple ideally supports devices for 5 years and some get an additional year of support if they have enough processing power. The 5 years support has ended this year for iPhone 7 with the release of iOS 15.

Will iPhone 7 still work in 2020?

No. Apple used to offer support for older models for 4 years, but is extending that now to 6 years. ... That said, Apple will continue support for the iPhone 7 through at least Fall of 2022, which means users can invest in it in 2020 and still reap all the iPhone benefits for another few years.

Is it worth buying iPhone 7 in 2021?

It is 2021 and the iPhone 7 was released in India on 7th September, 2016. ... However, if you are looking for an affordable iPhone you can definitely turn your heads towards iPhone 7. The phone might be a bit out-dated as compared to the new gen iPhones, but still remains the top pick for cheaper choice of iPhone models.