Hey everyone. Havent had this happen to me in the previous 3 betas, so this is new. A few times now when I am about 10-20% battery left, I will watch as the phone screen goes dark, the rotating emblem comes on, and phone goes out. If I hit the power button on top, it acts as if the phone battery is dead with the critical red value in the empty battery icon occurs. So I plug it in, and after it restarts, it will show exactly where my phone battery percent was when this incident happens. Its happened about 5 times now. No screen color changes or anything else I've seen other reported. I've done the full discharge/recharge cycles as well to see if the battery needed to be 'calibrated' but made no difference. And its not crashing and no apple logo reboots, just mimicing a dead battery response. Yes, I know "it's a beta!"