Already struggling in its transition to Windows-based smartphones, Nokia now has to deal with the fact that current phones can’t be upgraded to the next version of Windows Phone.
The ratings firm said it was particularly concerned by the steep drop in the Finnish company’s low-end phone business, which accounts for the bulk of its profits.
The company says it will offer a $100 credit to all Lumia 900 owners, regardless of whether they encountered the issue. Those affected can get an updated device at AT&T stores.
The PureView 808 makes a cameo at the VentureBeat Mobile Summit, as a Nokia executive talked about the Finnish device maker’s effort to reinvent itself.
After splitting its advertising on a host of different smartphone models last year, HTC is looking to consolidate things around its One brand, even if there is more than one One.