Mobile operator O2's service outage is still causing problems for customers who joined its network or upgraded since the issues began on Friday. Calls, texts and data for existing customers should be ...

O2 says it is business as usual after a 24 hour data black out followed by text problems this morning O2 CUSTOMERS were furious after being unable to send texts this morning following a major data ...

O2's network collapsed overnight, but those signed up to other mobile providers shouldn't feel too smug: the outage caused carnage well beyond its direct customers. Waiting for a bus in London? The ...

MILLIONS of furious O2 customers have endured a day without data services while some have also been unable to send texts – here’s everything you need to know. The network issues started about 5.30am ...

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O2 says it has fixed the system crash which left hundreds of thousands of users unable to use their mobiles. Problems began yesterday afternoon, which left angry customers venting their anger on the ...

UPDATE: O2 has revealed that one of its third party suppliers had a software issue that caused the outage. CEO Mark Evans tweeted an update saying "I want to reassure our customers that we are doing ...

The BBC reports that both Apple and O2 have confirmed the issue, with Apple promising a fix. Apple and O2 have confirmed that one of the most popular iPhones is not working as it should on O2’s ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. Customers on mobile networks EE and O2 reported widespread difficulties in connecting calls to mobile and ...

Thousands of O2 customers in the UK have reported problems making and taking phone calls. Many logged the difficulty they had using the network via online sites that keep an eye on the status of the ...

Phone provider O2 has said its service is "back to normal" after customers complained of problems with reception in several parts of the UK. The company has apologised after people in areas including ...

O2 CUSTOMERS were furious after being unable to send texts this morning following a major data outage - but O2 says the problem has now been resolved. In a statement made at 3.30am, O2 said its 4G ...