Nokia failed due to being slow to respond to trends in the smartphone market set by Apple and Android-powered phones. Nokia's Symbian OS struggled to keep up and they partnered with Microsoft too late. They also lost market share on low-end phones to local Indian brands. By 2012, Nokia's market share had dropped to only 7-9% in India, down from 60% in 2006, as competitors like Samsung and Micromax overtook them with more innovative products.