THOUSANDS of Sky Mobile and O2 customers across the UK have been left without signal tonight.
Fuming Brits have taken to social media to demand answers from the networks.
A Sky spokesperson said: “We are currently having some issues with Sky Mobile.
“The issue is currently being investigated and will be resolved as soon as possible.
“We’re sorry for any inconvenience caused.”
Customers on social media have been their frustrations, with many unable to work from home without the internet.
One said: “What is happening with data! No signal can’t send or receive texts or make calls?”
A second added: “How long is the network going to be down for!
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“No signal or anything for over an hour and cannot work! Joke! No updates at all?”
A third simply fumed: “Sky – Your internet is absolute dogs mess.”
Sky Mobile uses the O2 network – which is reported to be having issues on Down Detector.
At 7.30pm this evening the site reported that 334 O2 customers were having issues with their signal.
One O2 customer wrote on social media: “I cannot send nor receive text messages and cannot receive nor make voice calls from my phone.
“There are no apparent network issues. What’s going on?”
A spokesperson for the network replied: “We’re carrying out some upgrade work to help improve our network.
“While we do this, you might have some trouble with your calls, texts and data but we’re working as fast as we can to get things sorted.”