I have one with signal issues. Verizon sent me a replacement a couple of weeks ago that had a terrible screen, so I sent it back. They're supposed to send me another replacement, tested by tech support before sending, this week. We'll see. My worry when buying this Samsung device was lack of updates. But I thought with it being a Nexus, they'd have to update it, lest they piss off Google. Now six months in I am looking to abandon it, even though I've unlocked and rooted it and am running 4.0.4. I have to believe the delay is because 4.0.4 does NOT fix the signal issues. My money is on a 4.0.5 OTA. But if Verizon gets an HTC One before that, my SGN will be on eBay.