Nokia Lumia 900 owners were troubled by the purple screen issue in low light conditions, so if you have a defected device then no worries, AT&T has roll out an update which is set to kill all the bugs that are irritating the customers. The update comes with minor adjustments, enhancements and some bugfixes. It brings improved sensitivity for the proximity sensor and eradicates purple hue from the infected devices.
So you want to get the update? If yes all you have to do is to connect your Nokia Lumia 900 to a computer and use Zune PC software client to install it. Nokia has posted a video that will guide you to about how to download and install the update, if you have any queries, check out the video below.
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