Revert "TeloRadio: optimizations"

This reverts commit e55b0f75d2a8b545ee4e3aa45ec47992e97e01fd.
Revert "[3/3] TeloRadio"

This reverts commit 0ad87b1d9733c6e14c7a23d0c74c2dc1b8ed9877.
[2/3] Settings: Battery Saver mode

Change-Id: Ia99f29853d43655cdc48926b81e400d22f94b2e8
Signed-off-by: Dan Trifan <jimsth@gmail.com>