This is when O2 says the service will be restored after huge data outage 

O2 has said a "full service" will be restored by Friday morning following a data outage which affected thousands of users across South Yorkshire.  The problem started early on Thursday morning and has still not been fixed, with O2 customers unable to use 3G and 4G services to access the internet.
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In a joint statement from the bosses of O2 and Ericsson, a provider for the phone operator, they apologised to customers for the "poor... read more