diff --git a/res/values-is/strings.xml b/res/values-is/strings.xml
index ffd166f6..390b76b5 100644
--- a/res/values-is/strings.xml
+++ b/res/values-is/strings.xml
@@ -16,6 +16,76 @@
      limitations under the License.
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name">Uppsetningarleiðarvísir</string>
+    <string name="next">Næsta</string>
+    <string name="skip">Sleppa</string>
+    <string name="start">Byrja</string>
+    <string name="done">Lokið</string>
+    <string name="ok">Í lagi</string>
+    <string name="loading">Bíddu aðeins\u2026</string>
+    <string name="setup_complete">Uppsetningu er lokið</string>
+    <string name="setup_welcome">Velkomin</string>
+    <string name="setup_welcome_message">Velkomin í <xliff:g id="name" example="LineageOS">%1s</xliff:g></string>
+    <string name="setup_locale">Tungumál</string>
+    <string name="setup_wifi">Veldu Wi-Fi-net</string>
+    <string name="setup_sim_missing">SIM-kortið vantar</string>
+    <string name="setup_choose_data_sim">Veldu SIM-kort undir gögn</string>
+    <string name="setup_location">Staðsetningarþjónustur</string>
+    <string name="setup_other">Aðrar þjónustur</string>
+    <string name="setup_datetime">Dagsetning og tími</string>
+    <string name="setup_current_date">Núverandi dagsetning</string>
+    <string name="setup_current_time">Núverandi tími</string>
+    <string name="sim_missing_summary" product="tablet">SIM-kort fannst ekki í spjaldtölvunni þinni. Til að setja inn SIM-kort skaltu lesa leiðbeiningarnar sem komu með tækinu þínu.</string>
+    <string name="sim_missing_summary" product="default">SIM-kort fannst ekki í símanum þínum. Til að setja inn SIM-kort skaltu lesa leiðbeiningarnar sem komu með tækinu þínu.</string>
+    <string name="choose_data_sim_summary" product="tablet">Hvaða SIM-kort viltu nota undir gögn? Valda SIM-kortið gæti valdið útgjöldum vegna netsambands þar sem það verður notað til að setja upp spjaldtölvuna þína.</string>
+    <string name="choose_data_sim_summary" product="default">Hvaða SIM-kort viltu nota undir gögn? Valda SIM-kortið gæti valdið útgjöldum vegna netsambands þar sem það verður notað til að setja upp símann þinn.</string>
+    <string name="date_time_summary">Settu tímabeltið þitt og lagaðu núverandi dags- og tímasetningu ef þörf krefur</string>
+    <string name="location_access_summary"><b>Leyfa forrit sem hafa beðið um heimild þína</b> til að nota staðsetningarupplýsingar. Þetta gæti falið í sér aðgang að upplýsingum um núverandi jafnt sem fyrri staðsetningar.</string>
     <string name="setup_mobile_data">Kveiktu á farsímagögnum</string>
+    <string name="setup_mobile_data_no_service">Engin þjónusta</string>
+    <string name="setup_mobile_data_emergency_only">Einungis neyðarsímtöl</string>
+    <string name="enable_mobile_data_summary">Viltu nota farsímagögn á meðan uppsetningu stendur? Sé kveikt á farsímagögnum getur það haft aukakostnað í för með sér.</string>
+    <string name="no">Nei</string>
+    <string name="yes">Já</string>
+    <string name="data_sim_name">SIM <xliff:g id="sub">%1$d</xliff:g> - <xliff:g id="name">%2$s</xliff:g></string>
+    <string name="emergency_call">Neyðarsímtal</string>
+    <string name="accessibility_settings">Stillingar fyrir altækan aðgang</string>
+    <string name="setup_services">Eiginleikar LineageOS</string>
+    <string name="services_pp_explanation">Þessar þjónustur gera þér kleift að útvíkka eiginleika tækisins þíns. Gögn verða notuð í samræmi við persónuverndarstefnu <xliff:g id="name" example="LineageOS">%1$s</xliff:g>.</string>
+    <string name="services_find_privacy_policy">Lestu stefnu varðandi meðferð persónulegra gagna með því að fara á <xliff:g id="uri" example="https://lineageos.org/legal">%1$s</xliff:g></string>
+    <string name="services_help_improve_cm">Hjálpaðu okkur að bæta <xliff:g id="name" example="LineageOS">%s</xliff:g></string>
+    <string name="services_metrics_label"><xliff:g id="name" example="Help improve LineageOS">%1$s</xliff:g> með því að senda sjálfvirkt greiningargögn og upplýsingar um notkun til <xliff:g id="name" example="LineageOS">%2$s</xliff:g>. Þessar upplýsingar er ekki hægt að nota til að auðkenna þig og hjálpa þróunarteymum við vinnu varðandi ýmis atriði, eins og líftíma rafhlöðu, afköst forrita og nýja eiginleika í <xliff:g id="name" example="LineageOS">%3$s</xliff:g>.</string>
     <string name="services_os_nav_keys_label"><b>Nota leiðsagnarlykla á skjánum</b> í stað vélbúnaðarhnappa.</string>
+    <string name="settings_biometric_setup_title">Veldu gerð skjálæsingar til vara</string>
+    <string name="settings_biometric_setup_details">Hvernig viltu læsa skjánum þínum?</string>
+    <string name="fingerprint_setup_title">Uppsetning fingrafaraskanna</string>
+    <string name="fingerprint_setup_summary">Til að nota fingrafaraskanna til að aflæsa skjánum, þarftu að:</string>
+    <string name="fingerprint_setup_add_fingerprint">Bættu við fingrafarinu þínu</string>
+    <string name="face_setup_title">Uppsetning andlitskennsla</string>
+    <string name="face_setup_summary">Til að nota andlitaskanna til að aflæsa skjánum, þarftu að:</string>
+    <string name="face_setup_add_face">Bæta við andlitinu þínu</string>
+    <string name="biometric_setup_backup_lock_method">Settu upp aðra aðferð til að aflæsa</string>
+    <string name="biometric_setup_screen_lock_setup">Setja upp skjálæsingu</string>
+    <string name="sim_locale_changed">Fann %1$s SIM-kort</string>
+    <string name="settings_lockscreen_setup_title">Veldu gerð skjálæsingar</string>
+    <string name="settings_lockscreen_setup_details">Hvernig viltu læsa skjánum þínum?</string>
+    <string name="lockscreen_setup_title" product="tablet">Verndaðu spjaldtölvuna þína</string>
+    <string name="lockscreen_setup_title" product="default">Verndaðu símann þinn</string>
+    <string name="lockscreen_setup_summary"><b>Verndaðu tækið</b> og krefstu þess að sett sé inn PIN-númer, mynstur eða lykilorð til að aflæsa skjánum</string>
+    <string name="lockscreen_setup_screen_lock_setup">Setja upp</string>
+    <string name="intro_restore_title">Endurheimta forrit og gögn</string>
+    <string name="intro_restore_subtitle" product="tablet">Ef þú ert með öryggisafrit af síðustu <xliff:g id="name" example="LineageOS">%s</xliff:g>-spjaldtölvunni þinni, þá geturðu endurheimt það hér.</string>
+    <string name="intro_restore_subtitle" product="default">Ef þú ert með öryggisafrit af síðasta <xliff:g id="name" example="LineageOS">%s</xliff:g>-símanum þinum, þá geturðu endurheimt það hér.</string>
+    <string name="intro_restore_button">Endurheimta úr öryggisafriti</string>
+    <string name="update_recovery_title">Uppfæra endurheimtingu LineageOS</string>
+    <string name="update_recovery_description">Uppfærir LineageOS endurheimtingarmynd í fyrstu ræsingu á eftir hverri uppfærslu.</string>
+    <string name="update_recovery_warning">Endurheimtudiskmyndin verður uppfærð um leið og þú lýkur uppsetningunni. Ef þú vilt halda henni ósnertri, skaltu gera þetta óvirkt.</string>
+    <string name="update_recovery_setting">Uppfæra endurheimtingu LineageOS samhliða uppfærslum stýrikerfis</string>
+    <string name="update_recovery_full_description"><xliff:g id="recovery_update_description">%1$s</xliff:g>\n<xliff:g id="recovery_update_warning">%2$s</xliff:g></string>
+    <string name="setup_navigation">Flakk</string>
+    <string name="navigation_summary">Veldu þá aðferð við flakk sem þú vilt nota</string>
+    <string name="gesture_navigation">Bendingastjórnun</string>
+    <string name="two_button_navigation">Tveggja-hnappa stjórnun</string>
+    <string name="navbar_navigation">Þriggja-hnappa stjórnun</string>
+    <string name="hide_gesture_hint">Fela ábendingu við bendingaflakk</string>
 </resources>
diff --git a/res/values-pl/strings.xml b/res/values-pl/strings.xml
index c56b9633..a6fcaf27 100644
--- a/res/values-pl/strings.xml
+++ b/res/values-pl/strings.xml
@@ -25,6 +25,7 @@
     <string name="loading">Chwileczkę\u2026</string>
     <string name="setup_complete">Konfiguracja zakończona</string>
     <string name="setup_welcome">Witaj</string>
+    <string name="setup_welcome_message">Witaj w <xliff:g id="name" example="LineageOS">%1$s</xliff:g></string>
     <string name="setup_locale">Język</string>
     <string name="setup_wifi">Wybierz Wi-Fi</string>
     <string name="setup_sim_missing">Brak karty SIM</string>
@@ -46,15 +47,24 @@
     <string name="enable_mobile_data_summary">Czy chcesz użyć mobilnej transmisji danych podczas instalacji? Włączenie transmisji danych może wiązać się z dodatkowymi opłatami.</string>
     <string name="no">Nie</string>
     <string name="yes">Tak</string>
+    <string name="data_sim_name">SIM <xliff:g id="sub">%1$d</xliff:g> - <xliff:g id="name">%2$s</xliff:g></string>
     <string name="emergency_call">Połączenie alarmowe</string>
+    <string name="accessibility_settings">Ustawienia ułatwień dostępu</string>
     <string name="setup_services">Funkcje LineageOS</string>
+    <string name="services_pp_explanation">Te usługi są uruchomione w celu rozszerzenia możliwości twojego urządzenia. Dane będą używane zgodnie z polityką prywatności <xliff:g id="name" example="LineageOS">%1$s</xliff:g>.</string>
+    <string name="services_find_privacy_policy">Możesz przeczytać politykę prywatności na innym urządzeniu, odwiedzając <xliff:g id="uri" example="https://lineageos.org/legal">%1$s</xliff:g></string>
     <string name="services_help_improve_cm">Pomóż ulepszyć <xliff:g id="name" example="LineageOS">%s</xliff:g></string>
+    <string name="services_metrics_label"><xliff:g id="name" example="Pomóż ulepszyć LineageOS">%1$s</xliff:g>, automatycznie wysyłając dane diagnostyczne oraz dotyczące użytkowania do <xliff:g id="name" example="LineageOS"> %2$s</xliff:g>. Informacje te nie mogą być wykorzystane do identyfikacji użytkownika i pomagają zespołom pracującym nad takimi kwestiami, jak żywotność baterii, wydajność aplikacji i nowe funkcje <xliff:g id="name" example="LineageOS">%3$s</xliff:g>.</string>
     <string name="services_os_nav_keys_label"><b>Użyj ekranowych przycisków nawigacyjnych</b> zamiast klawiszy sprzętowych.</string>
+    <string name="services_full_description"><xliff:g id="pp_explanation">%1$s</xliff:g>\n<xliff:g id="pp_find">%2$s</xliff:g></string>
     <string name="settings_biometric_setup_title">Wybierz zapasową opcję blokady ekranu</string>
     <string name="settings_biometric_setup_details">Jak chcesz blokować swój ekran?</string>
     <string name="fingerprint_setup_title">Konfiguracja odcisków palców</string>
     <string name="fingerprint_setup_summary">Aby użyć czujnika linii papilarnych do odblokowania ekranu, musisz:</string>
     <string name="fingerprint_setup_add_fingerprint">Dodać swój odcisk palca</string>
+    <string name="face_setup_title">Konfiguracja odblokowywania twarzą</string>
+    <string name="face_setup_summary">Aby używać twarzy do odblokowania ekranu, musisz:</string>
+    <string name="face_setup_add_face">Dodaj swoją twarz</string>
     <string name="biometric_setup_backup_lock_method">Skonfigurować drugą metodę odblokowania</string>
     <string name="biometric_setup_screen_lock_setup">Skonfigurować blokadę ekranu</string>
     <string name="sim_locale_changed">Wykryto %1$s SIM</string>
@@ -64,4 +74,19 @@
     <string name="lockscreen_setup_title" product="default">Zabezpiecz telefon</string>
     <string name="lockscreen_setup_summary"><b>Zabezpiecz to urządzenie</b>, wymagając kodu PIN, wzoru lub hasła do odblokowania ekranu</string>
     <string name="lockscreen_setup_screen_lock_setup">Konfiguracja</string>
+    <string name="intro_restore_title">Przywróć aplikacje i dane</string>
+    <string name="intro_restore_subtitle" product="tablet">Jeśli masz kopię zapasową z poprzedniego tabletu z systemem <xliff:g id="name" example="LineageOS">%s</xliff:g>, możesz ją przywrócić tutaj.</string>
+    <string name="intro_restore_subtitle" product="default">Jeśli masz kopię zapasową z poprzedniego telefonu z systemem <xliff:g id="name" example="LineageOS">%s</xliff:g>, możesz ją przywrócić tutaj.</string>
+    <string name="intro_restore_button">Przywróć z kopii zapasowej</string>
+    <string name="update_recovery_title">Aktualizuj Lineage Recovery</string>
+    <string name="update_recovery_description">Aktualizuje Lineage Recovery przy pierwszym uruchomieniu, po każdej aktualizacji.</string>
+    <string name="update_recovery_warning">Recovery zostanie zaktualizowane po zakończeniu konfiguracji. Jeśli chcesz zachować obecną wersję, wyłącz tę funkcję.</string>
+    <string name="update_recovery_setting">Aktualizuj Lineage Recovery razem z aktualizacją systemu</string>
+    <string name="update_recovery_full_description"><xliff:g id="recovery_update_description">%1$s</xliff:g>\n<xliff:g id="recovery_update_warning">%2$s</xliff:g></string>
+    <string name="setup_navigation">Nawigacja w systemie</string>
+    <string name="navigation_summary">Wybierz preferowaną metodę nawigacji w systemie</string>
+    <string name="gesture_navigation">Nawigacja przy użyciu gestów</string>
+    <string name="two_button_navigation">Nawigacja przy użyciu dwóch przycisków</string>
+    <string name="navbar_navigation">Nawigacja przy użyciu trzech przycisków</string>
+    <string name="hide_gesture_hint">Ukryj podpowiedź dotyczącą nawigacji gestami</string>
 </resources>