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vendredi 25 septembre 2015

'Mobile Networks' Disappeared from Settings



I have the 920F model and activated it with a UK sim a few months ago.. Have been using a US sim for the past 2 weeks, but today I went into an area with no service for a bit. Went back into an area with service and suddenly it says 'Not registered on network' when I go to make a call and 'No SIM card'.

I have gone into flight mode, cleaned and checked SIM (not a problem with the card), and then when I went to check the APN settings I noticed there was no way to get into my 'Mobile Network' settings! Its just gone!

Is it possible that it has reverted back to the European region lock and is awaiting a European SIM to be inserted before I can re-insert my US?

If it is a region lock, is there anyway to unlock it without using a European SIM as I no longer have mine and dont have quick access to one either.

Any help is appreciated. Hoping there is an easier fix.



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