"We still believe the remainder of the year will be difficult for Sony Ericsson," said a Sony Ericsson spokesman. "Our performance is starting to improve due to our cost reduction activities."
During the quarter the company said it shipped 13.8 million devices -- a 43 percent drop from 2008.
Last quarter Sony Ericsson, a joint venture between Japan's Sony and Sweden's Ericsson, posted a $387 million loss as mobile phone industry expected its worst decline on record as the global recession hit demand.
Sony Ericsson's loss has been partly due to a heavily focus on its Walkman and Cyber-Shot sub-brands -- music and camera phones -- when consumers increasingly demand handsets with strong overall performance.