Promotion of android_ui.lnx.2.1-00027.

CRs      Change ID                                   Subject
--------------------------------------------------------------------------------------------------------------
1082388   I46a101022f677a83b38bbcc4c88b2d8195c5ab18   Settings: APN value change to "Not set" and APN disappea
1076384   I2581f42693c739fda80353596dd2d1fe5e19c171   Settings: sync the prefer network mode after enable 4G a

Change-Id: I1969bf10af796586f02528eb2ccc1557643fb767
CRs-Fixed: 1076384, 1082388