Nokia's Lumia 525 popped up in a Chinese regulatory filing earlier this month, but now we have official information about this new budget Windows Phone 8 device. In lieu of fanfare or a Middle Eastern press event however, it's appeared via a YouTube video and a product page. Appearing as the successor to the Lumia 520, the 525 adds iPhone 5c-ish swappable covers and doubles the amount of RAM inside to 1GB. Just like the earlier model, it has a 4-inch screen, the 5MP rear camera is sti
