In response to recent Nokia Lumia 900 users reported since the device's launch last week, Nokia has issued a software update sooner than expected.that
The software for the AT&T version can be accessed through Zune and Windows Phone 7 Connector for Mac. The software was expected to be available on April 16, but instead has come out three days prior.
In addition to the upgrade, consumers can swap a faulty Lumia 900 for a newer one at AT&T stores. The manufacturer will continue to(an initiative it announced three days ago) for those experiencing this problem until midnight PT on April 21.