Downloading the latest version of iOS usually requires a stable Wi-Fi connection, but modern iPhones offer several ways to bypass this restriction and use your mobile plan instead. Whether you have a 5G-capable device or are using an older LTE model, you can often update your software on the go. Direct Download on 5G iPhones (iPhone 12 and Newer)
If you have an iPhone 12 or newer with a 5G data plan, Apple provides a native setting to prioritize mobile data for large downloads, including system updates. download ios over cellular data
If your iPhone explicitly refuses to download the update over cellular, try these common workarounds: How to update iPhone iOS without wifi - Apple Communities Downloading the latest version of iOS usually requires
: Go back to Settings > General > Software Update and tap Download and Install . Downloading on 4G/LTE Models If your iPhone explicitly refuses to download the