Intel is finally opening its wings and spreading its mobile influence to Africa, as Kenya's Safaricom has officially introduced the Yolo phone. The device, which will be the very first Intel-powered smartphone on the continent, will be priced at Kshs 10,999 ($126) and bundled with 500MB of data. The handset supports HSPA+ network connectivity and packs a Z2420 Atom processor that reaches speeds of up to 1.2GHz. If that CPU sounds familiar, it should, because it's the same "Lexington" chip that we