Android phones are the most popular smartphones in the world, with more than 78 percent market share, according IDC's Worldwide Quarterly Mobile Phone Tracker."
"Android's distribution network also is more complex. "Google has done a lot to address the distribution of updates by removing device manufacturers' and carriers' play into the distribution of updates," said Grayson Milbourne, director of security intelligence for Webroot. "However, there are hundreds of millions of older devices still being used that have no path to update," he said."
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