
AsoftwareupdateisrequiredtoconnecttoyouriOSdevice.Wouldyouliketodownloadandinstallthisupdatenow?ClickInstalltodownloadandinstall ...,ThemessagemeansthatyouriPhoneneedsanupdatefromyourcellularprovider.ThisAppleSupportdocumentmighthelpifyourprovide...
An update is required to use cellular data on this iPhone
Ifoundasolutiontothisproblem.TryusingaPCormactoupdateit.Ifthatdoesn'twork,backupyourphonecompletelyandthenrestoreit.
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