London Underground To Get 4G Next Year

Transport for London (TfL) has announced that from March 2020, 4G rollout will begin across the London Underground network, thereby allowing customers, for the first time, to check emails and travel information, use social media, and stream music and video uninterrupted. First Section The first section of the network to get a trial of full mobile […]

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Could Facebook’s Libra Cryptocurrency Be The Future Of Money?

Facebook has announced the launch of its new crypto-currency called ‘Libra’ 2020 which will enable payments to be made by a special phone app and by messaging services such as WhatsApp so that spending the new currency could be as easy and fast as texting. Libra Association Management of the currency, units of which can […]

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Surveillance Attack on WhatsApp

It has been reported that it was a surveillance attack on Facebook’s WhatsApp messaging app that caused the company to urge all of its 1.5bn users to update their apps as an extra precaution recently. What Kind of Attack? Technical commentators have identified the attack on WhatsApp as a ‘zero-day’ exploit that is used to […]

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Apple’s Adapter Recall Over Shock Risk

Tech giant Apple has recalled two different types of plug adapter because of a possible risk of electric shock. Which Adapters? The affected plugs are the two-prong AC wall plug adapter that came with Macs and some iOS devices between 2003 and 2010, and the three prong plug that was included with Apple’s World Travel […]

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Tech Tip – Discover How Your Phone Is Tracking Your Movements

If you’d like to see what data your phone has been collecting about your movements here’s how: For iPhone: You can see what Apple refers to as your ‘Significant Locations’ by going to: Settings > Privacy > Location Services > Scroll down and select System Services > Significant Locations. You will need to prove it’s […]

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Apple Blames China In Revenue Warning To Investors

Apple’s CEO, Tim Cook, has issued a revenue warning for this quarter to investors, and pointed to challenges in China as being one of the main downward driving forces. Letter Bearing in mind that Apple is one of America’s (and the world’s) tech giants, and that it became the world’s first trillion-dollar public company back in August […]

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5G Explained

Whereas most carriers use low-band spectrum or LTE, which offers great coverage area and penetration, it is getting very crowded, and peak data speeds only top out at around 100Mbps. 5G, on the other hand, offers 3 different Spectrum bands, which are: Low-band spectrum or LTE. Mid-band spectrum.  This gives faster coverage and better latency […]

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SIM Swap Scam Warning

A recent investigation by BBC TV’s Watchdog Live revealed evidence that some mobile phone shop staff are not conducting proper ID checks for replacement SIM requests, thereby enabling some customers to become victims of SIM swap scams. What is a SIM Swap Scam? SIM swap scams are believed to have been in existence for the […]

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