Show LTE icon instead of 4G on all devices

Change-Id: Ia9d7039ac25c0475202f4129cca7dde280ab55d8
4.4 FINAL: Finalize this step

Signed-off-by: Carlo Savignano <stevewatersy@gmail.com>
Merge remote-tracking branch 'PA/kitkat' into kitkat-legacy-staging