: Go back to the download source and select an older version of the WhatsApp APK that explicitly supports Android 7.1. Insufficient Storage Space
WhatsApp periodically updates its minimum system requirements to ensure platform security and to implement new features. While WhatsApp has dropped support for older operating systems like Android 4.1 through 4.4, Android 7.1.1 Nougat currently meets the minimum requirements. Download Whatsapp For Android 7.1.1
WhatsApp officially supports Android OS 5.0 (Lollipop) and newer. : Go back to the download source and