diff --git a/apps/lang/latviesu.lang b/apps/lang/latviesu.lang
index 7f17c8f985..cce624418c 100644
--- a/apps/lang/latviesu.lang
+++ b/apps/lang/latviesu.lang
@@ -12366,15 +12366,15 @@
   user: core
   <source>
     *: none
-    gigabeats,mpiohd200,mpiohd300,sansafuzeplus: "3-D Enhancement"
+    gigabeats,mpiohd200,mpiohd300,sansafuzeplus,creativezenxfi2,creativezenxfi3: "3-D Enhancement"
   </source>
   <dest>
     *: none
-    gigabeats,mpiohd200,mpiohd300,sansafuzeplus: "3-D Paplašinājums"
+    gigabeats,mpiohd200,mpiohd300,sansafuzeplus,creativezenxfi2,creativezenxfi3: "3-D Paplašinājums"
   </dest>
   <voice>
     *: none
-    gigabeats,mpiohd200,mpiohd300,sansafuzeplus: "triis dimensiju paplashinaajums"
+    gigabeats,mpiohd200,mpiohd300,sansafuzeplus,creativezenxfi2,creativezenxfi3: "triis dimensiju paplashinaajums"
   </voice>
 </phrase>
 <phrase>
@@ -12857,7 +12857,7 @@
 </phrase>
 <phrase>
   id: LANG_SLEEP_TIMER_DURATION
-  desc: default sleep timer duration in minutes (unused in UI)
+  desc: default sleep timer duration in minutes
   user: core
   <source>
     *: "Default Sleep Timer Duration"
@@ -12883,3 +12883,124 @@
     *: "saakt izsleegshanas laika atskaiti iesleedzot"
   </voice>
 </phrase>
+<phrase>
+  id: LANG_CROSSFEED_MEIER
+  desc: in sound settings
+  user: core
+  <source>
+    *: none
+    swcodec: "Simple (Meier)"
+  </source>
+  <dest>
+    *: none
+    swcodec: "Vienkāršā (Meier)"
+  </dest>
+  <voice>
+    *: none
+    swcodec: "vienkaarshaa"
+  </voice>
+</phrase>
+<phrase>
+  id: LANG_SLEEP_TIMER_START_CURRENT
+  desc: shown when a sleep timer isn't running
+  user: core
+  <source>
+    *: "Start Sleep Timer"
+  </source>
+  <dest>
+    *: "Palaist Izslēgšanās Laiku"
+  </dest>
+  <voice>
+    *: "palaist izsleegshanaas laiku"
+  </voice>
+</phrase>
+<phrase>
+  id: LANG_CODEPAGE_WESTERN_EUROPEAN
+  desc: in codepage setting menu
+  user: core
+  <source>
+    *: "Western European (CP1252)"
+  </source>
+  <dest>
+    *: "Rietumeiropas (CP1252)"
+  </dest>
+  <voice>
+    *: "rietumeiropas"
+  </voice>
+</phrase>
+<phrase>
+  id: LANG_CROSSFEED_CUSTOM
+  desc: in sound settings
+  user: core
+  <source>
+    *: none
+    swcodec: "Custom"
+  </source>
+  <dest>
+    *: none
+    swcodec: "Nestandarta"
+  </dest>
+  <voice>
+    *: none
+    swcodec: "nestandarta"
+  </voice>
+</phrase>
+<phrase>
+  id: LANG_STARTUP_SHUTDOWN
+  desc: in the general settings menu
+  user: core
+  <source>
+    *: "Startup/Shutdown"
+  </source>
+  <dest>
+    *: "Ieslēgšanās/Izslēgšanās"
+  </dest>
+  <voice>
+    *: "iesleegshanaas izsleegshanaas"
+  </voice>
+</phrase>
+<phrase>
+  id: LANG_KEYPRESS_RESTARTS_SLEEP_TIMER
+  desc: whether to restart running sleep timer on keypress
+  user: core
+  <source>
+    *: "Restart Sleep Timer On Keypress"
+  </source>
+  <dest>
+    *: "Pārstartēt Izsl Laiku Nospiežot Pogu"
+  </dest>
+  <voice>
+    *: "paarstarteet izsleegshanaas laiku nospiezhot pogu"
+  </voice>
+</phrase>
+<phrase>
+  id: LANG_USE_SHORTCUTS_INSTEAD_OF_QS
+  desc: in settings_menu.
+  user: core
+  <source>
+    *: none
+    quickscreen: "Use Shortcuts Menu Instead of Quick Screen"
+  </source>
+  <dest>
+    *: none
+    quickscreen: "Izmantot Saīšņu Izvēlni Ātrā Loga Vietā"
+  </dest>
+  <voice>
+    *: none
+    quickscreen: "izmantot saiishnju izveelni aatraa loga vietaa"
+  </voice>
+</phrase>
+<phrase>
+  id: LANG_CONSTRAIN_NEXT_FOLDER
+  desc: in settings_menu. Whether LANG_NEXT_FOLDER should be constrained to directories within LANG_SET_AS_START_DIR
+  user: core
+  <source>
+    *: "Constrain Auto-Change"
+  </source>
+  <dest>
+    *: "Ierobežot Mapju Maiņu"
+  </dest>
+  <voice>
+    *: "ierobezhot mapju mainju"
+  </voice>
+</phrase>