Transport for London is bringing 4G to the London Underground July 19, 2019 by admin Tweet Transport for London has revealed that 4G connectivity will be available across the entirety of the London Underground network by the mid-2020s. The rollout will begin in March 2020. Read more… Neowin Related Posts:London Underground will get Vodafone and O2's 4G and…London Underground to get mobile coverage boost as…Transport for London awards Uber with a 30-month licenseOpenAI's first global office will be in London, the…GTA 6 leaker has been arrested in London following…