Girlfriend just got her JB update OTA last night on her unlocked but non rooted Nexus S.
Performance on homescreen, drawer and opening apps is very laggy and unresponsive. Had put this down to a low battery at the time, but after charging and reboots there has been no real difference. Launcher was Apex but that has been disabled and currently back to using stock with the same issues.
Very strange. Any of you guys have any thoughts?
Is she going to have to try and do a system restore?