WhatsApp is dropping support for the iPhone 5s and iPhone 6 series
Meta-owned WhatsApp will stop supporting older iPhones in a few months, including the iPhone 5s, the iPhone 6 and the iPhone 6 Plus.
On September 22, 2014, Apple notched a new iPhone launch sales record with iPhone 6 and iPhone 6 Plus, selling a massive 10 million devices.
On September 19, 2014, the iPhone received its biggest upgrade since the original. Apple went large with the iPhone 6 design and launch.