Update: This story refers to the O2 problems in May 2011 — click here to …

The O2 network is down in parts of the UK, leaving customers with an intermittent phone or data signal. O2 is investigating the problem, which is also affecting GiffGaff customers. We first spotted complaints popping up in our Facebook news feed, as friends around the country wave their phones in the air with a puzzled look before turning to Facebook …

More choice is often a good thing and both HTC and Samsung seem to agree. A new white version of the HTC Evo 4G LTE and red model of the Samsung Galaxy S III (S3) are just around the corner. You can’t deny the HTC Evo 4G LTE has style galore, but what if its original jet black hue doesn’t …