AT&T’s previous Nokia flagship, the Lumia 900, will be one of the first to sport the 7.8 OS upgrade.
Some of those fixes and enhancements are certainly welcomed, especially for those with 2-year contracts and can’t upgrade to the Lumia 920. Indeed, the 7.8 Tiles do go a long way in making the device feel new and it should make regular customers content.
Unfortunately, nothing declared on 7.8 updates for other Windows Phones on AT&T. 😦
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