In 2025, fraudsters ordered four O2 Sims in my name and ran up a huge bill. Now it is happening again - even though I'm not ...

Threat actors steal one-time passwords via SIM swap attacks, enabling account takeovers. Users must layer security measures ...

# Kernel: git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next-history.git next-20260520 # Automatically generated file; DO NOT EDIT. CONFIG_CC_HAS_ASM_GOTO ...

Use our security support tool to how long mobile phones are supported with important software and security updates, and find out what to do if you're at risk A certified smartphones, tablets and ...

If you've just got your hands on a shiny new Sim card, congratulations. Switching your Sim (the chip that dictates your allowance) can unlock huge savings. Now comes the crucial step of activating it ...

If you’re thinking of moving to a new network, and want to keep hold of the same iPhone, you may hit a snag: the device is locked to your current carrier and can’t be used with any other company.

You need a PUK code to unlock your phone, but how does it work and where do you find it? Here’s what you need to know. A PUK (personal unlocking key) code is a code that helps you unlock your mobile ...

You should be able to get your phone unlocked by your provider for free, And if you got your phone recently, it should already be unlocked. An unlocked phone means you should be able to switch SIM ...

There are three ways to get internet access when you're out and about: via mobile broadband, Wi-Fi hotspots – which you can often find for free – or tethering through your mobile. This uses your ...

Is my O2 phone already unlocked? The good news is that if you have bought a phone from O2 recently, it may already be unlocked. Any Apple devices bought since August 1, 2018, will be unlocked. All new ...

Wondering how to leave your mobile network? We've compiled a guide for how to leave the most popular mobile providers from EE to Vodafone. Wondering how to leave your mobile network?If you've come to ...