If cellular data is not working on your iPhone, there are several ways to potentially resolve the issue.

You can manually update the carrier settings on an iPhone through its Settings app to ensure your phone works properly.

1. Go to Settings > Cellular (or Mobile Data, depending on your region). 2. Scroll down to find the Mail app (might need to expand and Show All apps first). 3. Ensure the toggle next to Mail is turned ...

Apple won't face a class action lawsuit over iOS 13's alleged cellular data use without user permission soon — but the suit isn't completely done yet. A federal judge has rejected a proposed class ...