Once the off button is pressed by O2 on November 5, 2025, anyone with a 3G-only device can no longer access data services. That means emails can't be sent, WhatsApp messages read, or websites viewed ...

G is expected to be much faster than 4G while offering lower latency and better bandwidth.

A group of people using their phones - Xavier Lorenzo/Getty Images Network bands also ... carriers can differ in how much of that data is premium 5G or 4G data, before the plan falls back to slower 3G ...

The Matawa Chiefs Council, which represents nine First Nations in northern Ontario, says it has issued a letter to the ...

From the end of 2025 New Zealand’s mobile operators (2degrees, One NZ and Spark) will shut down their 3G networks. This will continue into early 2026 with individual operator dates varying. This is ...

Taking the smartphone as a typical example of a mobile device, its architecture or main layers would broadly be three: modem, ...

Scammers have been abusing unsecured cellular routers used in industrial settings to blast SMS-based phishing messages in ...

Your car app and more could stop working if the automaker decides to stop supporting it. And some are doing so.

The Department for Science, Innovation and Technology has given an update on improvements to Wi-Fi coverage on trains in the ...

If you're still using a 4G smartphone along with a T-Mobile SIM card, it may be time for you to upgrade to a 5G handset as ...

A cybercriminal who deployed a fake phone tower concealed within a suitcase to bombard thousands of commuters with text ...

Consumers have become reliant on mobile phones for everything from paying bills to banking and telcos must provide better ...