Samsung / Verizon Galaxy Nexus OTA UPDATE

Factory Images for Nexus Phones – Android — Google Developers

Settings -> Apps -> ALL -> Google Service Framework -> Clear data & Force stop
Settings -> About phone -> System updates -> Check now

IMM76K

JRO03O (WiFi only)

I/SystemUpdateService(11239): starting download of http://android.clients.google.com/packages/ota/verizon_prime/60fc80848c8e.signed-mysid-JRO03O-from-IMM76K.60fc8084.zip


I/SystemUpdate.Download(11239): Started a new update download: http://android.clients.google.com/packages/ota/verizon_prime/60fc80848c8e.signed-mysid-JRO03O-from-IMM76K.60fc8084.zip (id 3677; allowMobile=false)

JDQ39 (leak/test build?)
- Samsung Galaxy Nexus Jelly Bean – Android Jelly Bean

I/SystemUpdateService( 9856): starting download of http://android.clients.google.com/packages/ota/verizon_prime/5939ff985946.signed-mysid-JDQ39-from-JRO03O.5939ff98.zip

I/SystemUpdate.Download( 9856): Started a new update download: http://android.clients.google.com/packages/ota/verizon_prime/5939ff985946.signed-mysid-JDQ39-from-JRO03O.5939ff98.zip (id 7675; allowMobile=true)