I have had the misfortune of this happen to me in the US on T-Mobile. However, in my case, I seem to have permanently lost my network connection. Even after several reboots and one device reset, I continue to have grayed out network bars with a red line through them. I have inserted the sim into my E71 and the phone works without any issues so I know there is no problem with the SIM. In attempting to dig through this thread, I did not find a solution mentioned unless I am simply not seeing it with 1am eyes. I would be very grateful if someone would share a solution if one exists to this issue.
Originally Posted by GalacticArachnid
Hi all,
Hopefully I can explain this weird issue im having..
Quite often my phone seems to be stuck in a state where the 3,5G icon is in blue (internet connection in use?), but the antenna strength symbol has a line through it. This state remains even after I disable the internet connection.
Furthermore, if I ever put the phone into flightmode and then back to normal, it wil not reconnect to a mobile network. I cannot find a mobile network on manual either.
The only wau this seems to be rectified is by turning the phone on and off.
if config shows phonet0 as always present and i cannot #ifconfig phonet0 down
Any clues? Having my phone repeatedly loses the mobile network and not reconnect until a reboot does make it a PITA.