You can upgrade My Airtel App v8.0.0 by visiting the Google Play Store (Android) or Apple App Store (iOS) and updating the app to the latest version. To support the latest features and security enhancements, the app requires Android OS 8 or above or iOS 16 or above. Older operating system versions may not be able to receive future app updates and are advised to upgrade their device software, where possible to continue enjoying the latest My Airtel App features, including the Worry-Free Toggle feature.