My nexus 9 lags when scrolling just like my nexus 7 did, i think it's good but the lag makes me mad :P i am pretty sure that this device with some more optimizations can run much more smoothly than it does now.
I flashed CWM with an app and after that i turned offf my nexus 7, when i boot my nexus 7 it won't start! i uploaded a video to show the problem.
that's what happening whole the time. I can enter bootloader either :( please help.