Although by all accounts Nokia Lumia 920 owners are some of the happiest (and proudest) smartphone users out there, no phone is perfect and neither is any firmware update.
Recently, the 1308 firmware for Windows Phone 8 Lumias has begun rolling out, starting with AT&T and just this week heading out to other carriers globally. Now, we’re getting numerous reports that the update, while adding advanced Storage Tools, improving sensors, tweaking some camera settings and more, has wrought some issues with the radio.
Indeed, from our own experience we too have witnessed these oddities with data and phone connections on our white AT&T Lumia 920 (clean install of the 1308 ROM). What makes the problem hard is it is not easy to quantify e.g. on occasion, it shows the phone being connected to LTE but data either trickles in or doesn’t come at all (both for uploads and downloads).