I don't have WiFi and I want to complete icloud backup through cellular data how?
How to make icloud backup through cellular data
iPhone 11 Pro Max
Question marked as
Top-ranking reply
Only if you have an iPhone 12 or 13 or SE 3rd gen with a 5G connection you can use over the 5G network.
So you need Wi-Fi, see the following Apple articles:
Connect to Wi-Fi on your iPhone, iPad, or iPod touch
Connect to Wi-Fi on your iPhone, iPad, or iPod touch - Apple Support
If your iPhone, iPad, or iPod touch won’t connect to a Wi-Fi network
If your iPhone, iPad, or iPod touch won't connect to a Wi-Fi network - Apple Support
Recommended settings for Wi-Fi routers and access points
Recommended settings for Wi-Fi routers and access points - Apple Support
If you need help with your Wi‑Fi password
If you need help with your Wi‑Fi password - Apple Support