Revert "dexopt /system apps to /cache"

This reverts commit 28bd0b7bdd30a6f8b1064f89134e0b6fc23e933b.

Change-Id: I1a089a7030aef4763fed29ed0c4eaf59ab46f693
fusion3: set LTE as default network

bored to see user complain about it

Change-Id: I7049c6f650dc239ba5651209ca3bbee74cf34710