Settings: LT translations

Additional strings have been translated

Change-Id: I1ac04657464710ee07e197e98199335186a2cf93
Settings: IT translations

Change-Id: Ic52716fdd563d98164a1148814b349d95faafd49
Support the signed-builds FOTA updater, too

Change-Id: I2724881d6252ce7ce17ed9b3cfa94f6fecae1f7d
Build V27.1