Microsoft confirmed first non-Nokia-branded smartphone the Lumia 535 Microsoft has reportedly confirmed that its first non-Nokia-branded smartphone, the Lumia 535, carries a touchscreen bug and that a fix to solve the issue is on the way. The handset was launched December 15, 2014 Business/IT Magazine/Magazine Advertisement india/Mobile Launch/News/Phone Reviews/price and specification/Product Launch/Social Media/Tablet/Tech Hardware/Technology News/Telecom News