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View or change cellular data settings on iPhone. You can turn cellular data and roaming on or off, set which apps and services use cellular data, see cellular data usage, and set other cellular data options. Note: For help with cellular network services, voicemail, and billing, contact your wireless service provider.
16 Σεπ 2024 · You can turn cellular data on or off to limit apps and services from using the cellular network to connect to the internet. When cellular data is on, apps and services use your cellular connection when Wi-Fi isn't available.
The iPhone 8 is available in 3 models: The main difference between phone models are network and carrier compatibility.
LTE, 4G, and 3G service on GSM cellular networks support simultaneous voice and data communications. For all other cellular connections, you can’t use Internet services while you’re talking on the phone unless iPhone also has a Wi-Fi connection to the Internet.
1. Before you start. This guide will show you how to switch between 3G and 4G if you experience problems in the network. 2. Select Settings. 3. Select Mobile Data. 4. Select Mobile Data Options. 5. Select Voice & Data. 6. To enable 3G, select 3G. 7. To enable 4G, select 4G.
30 Νοε 2023 · First things first, cellular data allows your iPhone to connect to the internet using a cellular network rather than relying solely on Wi-Fi. It uses radio waves to transmit and receive data packets between your device and cell towers scattered around like little guardians of connectivity.
6 Ιουν 2020 · Are you trying to figure out what iPhone variant you own and how you can check if it’s compatible with the network you’re planning to switch to? Here we will discuss how you can check both mobile carrier and country compatibility for your iPhone.
