Hide carrier in keyguard option [1/2]

Change-Id: I39f8d60ec8087b4754f4a0af98d11294ac496cc8
Battery LED should only turn green at 100 not 90 percent

- Having it set at 90 is misleading

Change-Id: Ib975d80fb59d3ebd60f47ee3bc7558d931b43df0