jflte: do stuff like hlte does it.

We get all that information from sim,

Change-Id: I81b6b6327454c94429a4f2e97effcb4b745a6fa5
jflte: switch antibanding default to off

Reportedly causes better pictures.

This change will only affect new installs or when data is cleared on
Camera2

Change-Id: I9779de0583448bee5a1995147b77c71cf2a14e97
init: add alpha an numeric back for cri and usc

* DO NOT REVERT
* Fixes roaming indicator off
* I suspect other cdma variants suffer from this too. I'll add back
  on a case-by-case basis.

Change-Id: I974f025dedced7db2b7e532b1eda2e7d5e77d9b0
recovery: remove custom recovery_keys

Change-Id: I116041e627acd6bb4c03f58eefac4902dc3d3f82