Most modern apps (banking, social media, navigation) now require at least iOS 15 or higher to function.
Cricket (and its parent network AT&T) now requires VoLTE (Voice over LTE) for all calls. The iPhone 5s does not support this technology, meaning you cannot make or receive standard phone calls even if you have a signal. buy cricket iphone 5s
If you need a budget-friendly iPhone that is fully compatible with Cricket's current network, consider these newer options: Buy Smartphones & Cell Phones - Cricket Wireless Most modern apps (banking, social media, navigation) now