https://community.o2.co.uk/t5/Apple/Calls/m-p/1708578#M172620 <P>Do you mean no 4G signal or no data?</P><P>If signal try first restarting your phone</P><P>See our guides for further help&nbsp;</P><P><LI-PRODUCT title="Guide: How can I sort out my network issues?" id="Guide018"></LI-PRODUCT>&nbsp;</P><P><LI-PRODUCT title="Guide: Is the network down for me or everyone?" id="Guide016"></LI-PRODUCT>&nbsp;</P> Mon, 08 Apr 2024 09:48:14 GMT Enlli 2024-04-08T09:48:14Z https://community.o2.co.uk/t5/Apple/Calls/m-p/1708576#M172619 <P>Why was my 4G calls turned off today on my account by 02&nbsp;</P> Mon, 08 Apr 2024 09:02:03 GMT https://community.o2.co.uk/t5/Apple/Calls/m-p/1708576#M172619 Barber123 2024-04-08T09:02:03Z https://community.o2.co.uk/t5/Apple/Calls/m-p/1708578#M172620 <P>Do you mean no 4G signal or no data?</P><P>If signal try first restarting your phone</P><P>See our guides for further help&nbsp;</P><P><LI-PRODUCT title="Guide: How can I sort out my network issues?" id="Guide018"></LI-PRODUCT>&nbsp;</P><P><LI-PRODUCT title="Guide: Is the network down for me or everyone?" id="Guide016"></LI-PRODUCT>&nbsp;</P> Mon, 08 Apr 2024 09:48:14 GMT https://community.o2.co.uk/t5/Apple/Calls/m-p/1708578#M172620 Enlli 2024-04-08T09:48:14Z https://community.o2.co.uk/t5/Apple/Calls/m-p/1708580#M172621 <P>O2 send a text stating 4G will be turned off whilst repairs or upgrades are done to masts near you</P><P>All will be returned to normal and you should see no loss of service</P><P>You need do nothing and it's all perfectly normal&nbsp;<a href="https://community.o2.co.uk/t5/user/viewprofilepage/user-id/5522087">@Barber123</a>&nbsp;</P> Mon, 08 Apr 2024 10:01:12 GMT https://community.o2.co.uk/t5/Apple/Calls/m-p/1708580#M172621 jonsie 2024-04-08T10:01:12Z