Security experts urge mobile users to dial *#06# to reveal their phone’s IMEI number, a key code that can help block a device ...

Martin Lewis urged mobile phone users to screenshot and email themselves after dialling a 5-digit code on their iPhone, Samsung or Google mobile phone.

But there are ways owner can protect their devices, as well as important information and one way to do this is by using a simple code. The useful tip has been backed by finance guru Martin Lewis, who ...