Ideally, when Skype crashes (or keeps crashing) on your iPhone, closing and relaunching the app comes to mind. If you’ve ascertained that everything’s fine with your network connection, but Skype still doesn’t work, check out other non-network-related troubleshooting fixes below. Alternatively, you can try some other network troubleshooting fixes if your iPhone has an active Wi-Fi connection, but the internet still doesn’t work. If the issue is from your router, you can restart it, or try to boost its network signal strength. How are you trying to connect to Skype? Through a Wi-Fi connection or a mobile data plan? Is your data plan still active and not expired? Is your Wi-Fi router transmitting data properly? You should also check if other apps on your iPhone can connect to the internet.
