diff --git a/res/values-sw/strings.xml b/res/values-sw/strings.xml
index 9a12436..21cb45f 100644
--- a/res/values-sw/strings.xml
+++ b/res/values-sw/strings.xml
@@ -86,7 +86,6 @@
     <string name="bookmark_needs_url" msgid="7809876865972755158">"Alamisho lazima iwe na mahali."</string>
     <string name="bookmark_url_not_valid" msgid="4917440933384496211">"URL hii si halali."</string>
     <string name="bookmark_cannot_save_url" msgid="7836064647943671126">"URL hii haiwezi kualamishwa."</string>
-    <string name="delete_bookmark" msgid="2422989994934201992">"Futa"</string>
     <string name="bookmark_page" msgid="6845189305130307274">"Alamisha ukurasa ulioonyeshwa mwisho"</string>
     <string name="bookmark_thumbnail_view" msgid="3164068314718522138">"Vijipicha"</string>
     <string name="bookmark_list_view" msgid="7848510619500937839">"Orodha"</string>
@@ -182,7 +181,6 @@
     <string name="autofill_profile_successful_save" msgid="5691459703493331983">"Maandishi kujaza-oto yamehifadhiwa."</string>
     <string name="autofill_profile_successful_delete" msgid="1790262652460723127">"Maandishi ya oto-kujaza imefutwa."</string>
     <string name="autofill_profile_editor_delete_profile" msgid="3098369314558164153">"Futa"</string>
-    <string name="autofill_setup_dialog_title" msgid="3564907335366130582">"Oto-kujaza"</string>
     <string name="autofill_setup_dialog_message" msgid="1096164985825394616">"Kivinjari inaweza kukamilisha kiotomatiki fomu za wavuti kama hii. Je ungependa kusanidi maandishi ya kujaza-oto?"</string>
     <string name="autofill_setup_dialog_negative_toast" msgid="3288881675232206984">"Wakati wowote unaweza kusanidi oto-kujaza maandishi kutoka kwa Broswer &gt; Settings &gt; Skrini ya kawaida."</string>
     <string name="disable_autofill" msgid="8305901059849400354">"Zima uwezo wa kujaza kiotomatiki"</string>
@@ -228,9 +226,8 @@
   </string-array>
     <string name="pref_min_font_size" msgid="8811125835817449131">"Ukubwa wa chini wa fonti"</string>
     <string name="pref_min_font_size_value" msgid="2924708480509060209">"pt <xliff:g id="FONT_SIZE">%d</xliff:g>"</string>
-    <!-- outdated translation 8387229123479610157 -->     <string name="pref_text_zoom" msgid="5171056101805125497">"Kuza maandishi"</string>
-    <!-- no translation found for pref_zoom_on_double_tap (902786475250741795) -->
-    <skip />
+    <string name="pref_text_zoom" msgid="5171056101805125497">"Kupima maandishi"</string>
+    <string name="pref_zoom_on_double_tap" msgid="902786475250741795">"Kuza kwa gusa-maradufu"</string>
     <string name="pref_force_userscalable" msgid="5641500562399892621">"Lazimishakuwezesha kukuza"</string>
     <string name="pref_force_userscalable_summary" msgid="3613242300617172230">"Fanya vingine ombi la kudhibiti tabia ya kukuza"</string>
     <string name="pref_inverted_category" msgid="1280639705117152207">"Utekelezaji Uliogeuzwa wa Skrini"</string>
@@ -253,7 +250,6 @@
     <string name="pref_extras_reset_default" msgid="8904000515846202110">"Weka upya kwa chaguo-msingi"</string>
     <string name="pref_extras_reset_default_summary" msgid="4247870778270414501">"Rejesha mipangilio chaguo-msingi"</string>
     <string name="pref_extras_reset_default_dlg" msgid="7922814420184322450">"Batilisha mipangilio iwe thamani mbadala?"</string>
-    <string name="pref_extras_reset_default_dlg_title" msgid="2250334970728938936">"Weka upya kwa chaguo-msingi"</string>
     <string name="pref_development_title" msgid="3263854204533056480">"Tatua"</string>
     <string name="pref_default_text_encoding" msgid="5742965543955558478">"Usimbaji maandishi"</string>
   <string-array name="pref_default_text_encoding_choices">
@@ -268,7 +264,7 @@
   </string-array>
     <string name="pref_default_text_encoding_dialogtitle" msgid="5508255018084978547">"Usimbaji maandishi"</string>
     <string name="pref_accessibility_title" msgid="5127836981587423215">"Ufikiaji"</string>
-    <!-- outdated translation 6288925476811083551 -->     <string name="pref_font_size_category" msgid="6683754355084218254">"Ukubwa wa fonti"</string>
+    <string name="pref_font_size_category" msgid="6683754355084218254">"Ukubwa wa maandishi"</string>
     <string name="pref_lab_title" msgid="5571091610359629423">"Maabara"</string>
     <string name="pref_lab_quick_controls" msgid="3267606522082281367">"Vidhibiti vya Haraka"</string>
     <string name="pref_lab_quick_controls_summary" msgid="3149664132600968775">"Telea gumba kutoka pambizo ya kushoto au kulia ili kufungua vidhibiti na kuficha prog na mwambaa za URL"</string>
@@ -280,7 +276,7 @@
     <string name="pref_data_preload_title" msgid="4479320472980292873">"Matokeo ya utafutaji yanapakia awali"</string>
   <string-array name="pref_data_preload_choices">
     <item msgid="5180466923190095508">"kamwe"</item>
-    <item msgid="3514802063791531888">"Katika WiFi pekee"</item>
+    <item msgid="1791664748778640002">"kwenye Wi-Fi tu"</item>
     <item msgid="3944061253437827617">"Daima"</item>
   </string-array>
     <string name="pref_data_preload_summary" msgid="3809168910751382727">"Ruhusu kivinjari kipakie matokeo ya utafutaji wa ubora wa juu katika usuli"</string>
@@ -300,7 +296,6 @@
     <string name="search_hint" msgid="4647356319916631820">"Tafuta au chapisha URL"</string>
     <string name="search_button_text" msgid="5235226933877634410">"Nenda"</string>
     <string name="search_settings_description" msgid="1422401062529014107">"Historia ya vialamisho na wavuti"</string>
-    <string name="attention" msgid="3473639060042811244">"Zingatia"</string>
     <string name="popup_window_attempt" msgid="31565781154067629">"Ruhusu tovuti hii kufungua dirisha la kidukizo?"</string>
     <string name="allow" msgid="1157313689171991335">"Ruhusu"</string>
     <string name="block" msgid="9172175889884707800">"Zuia"</string>
@@ -308,19 +303,6 @@
     <string name="too_many_windows_dialog_message" msgid="3644234634638290304">"Imeshindwa kufungua tabo mpya hadi ufunge moja."</string>
     <string name="too_many_subwindows_dialog_title" msgid="3805453941587725944">"Dirisha ibukizi tayari limefunguliwa"</string>
     <string name="too_many_subwindows_dialog_message" msgid="2164725447981195556">"Kidukizo moja tu inaweza kufunguliwa kwa wakati."</string>
-    <string name="download_title" msgid="2122874021047565594">"Historia ya upakuaji"</string>
-    <string name="download_unknown_filename" msgid="4013465542563652175">"&lt;Haijulikani&gt;"</string>
-    <string name="download_menu_open" msgid="4888327480367757513">"Fungua"</string>
-    <string name="download_menu_clear" msgid="6264454531553418124">"Futa kutoka kwenye orodha"</string>
-    <string name="download_menu_delete" msgid="8815502136393894148">"Futa"</string>
-    <string name="download_menu_cancel" msgid="2545333007601851574">"Ghairi kupakua"</string>
-    <string name="download_menu_cancel_all" msgid="2136550823151999166">"Ghairi vipakuliwa vyote"</string>
-    <string name="download_cancel_dlg_title" msgid="8909108500262799748">"Ghairi upakuaji"</string>
-    <string name="download_cancel_dlg_msg" msgid="2546124668173027248">"Ghairi na futa vipakuzi <xliff:g id="DOWNLOAD_COUNT">%d</xliff:g> vyote kutoka kwa historia ya vipakuzi?"</string>
-    <string name="download_delete_file" msgid="8941963362686617405">"Futa"</string>
-    <string name="download_file_error_dlg_title" msgid="2693630283595384874">"Hakuna nafasi"</string>
-    <string name="download_file_error_dlg_msg" msgid="5904538987107408124">"<xliff:g id="FILENAME">%s</xliff:g> haikuweza kupakuliwa. "\n" Unda nafasi na ujaribu tena."</string>
-    <string name="download_failed_generic_dlg_title" msgid="6106781095337833391">"Upakuaji haujafanikiwa"</string>
     <string name="download_no_sdcard_dlg_title" product="nosdcard" msgid="56777245081568508">"Hifadhi ya USB haipatikani"</string>
     <string name="download_no_sdcard_dlg_title" product="default" msgid="605904452159416792">"Hakuna kadi ya SD"</string>
     <string name="download_no_sdcard_dlg_msg" product="nosdcard" msgid="3144652102051031721">"Hifadhi ya USB inahitajika ili kupakua <xliff:g id="FILENAME">%s</xliff:g>."</string>
@@ -330,25 +312,11 @@
     <string name="download_sdcard_busy_dlg_msg" product="nosdcard" msgid="8412543086906716875">"Hifadhi ya USB ina shughuli. Ili kuruhusu vipakuzi, gusa \"Zima hifadhi ya USB\" katika arifa."</string>
     <string name="download_sdcard_busy_dlg_msg" product="default" msgid="2629425950473358591">"Kadi ya SD inashughuli. Kuruhusu vipakuzi, gusa \"Zima Hifadhi ya USB\" katika arifa."</string>
     <string name="cannot_download" msgid="8150552478556798780">"Inaweza kupakua tu URLs za \"http\" au \"https\"."</string>
-    <string name="download_no_application_title" msgid="4809479884191068159">"Haiwezi kufungua faili"</string>
-    <string name="retry" msgid="1835923075542266721">"Jaribu tena"</string>
-    <string name="no_downloads" msgid="8031648287973400156">"Hakuna historia ya upakuzi."</string>
-    <string name="download_error" msgid="21835634921715697">"Imeshindwa kupakua."</string>
-    <string name="download_success" msgid="1651605015937749469">"Upakuzi <xliff:g id="FILE">%s</xliff:g> umekamilika."</string>
-    <string name="download_running" msgid="2622942231322015059">"Inapakua…"</string>
     <string name="download_pending" msgid="2599683668575349559">"Inaanza kupakua..."</string>
-    <string name="download_pending_network" msgid="6548714525679461053">"Inasubiri muunganisho wa data..."</string>
-    <string name="download_running_paused" msgid="6418029352085656495">"Inasubiri muunganisho wa data"</string>
-    <string name="download_canceled" msgid="6057083743144492515">"Upakuaji umeghairiwa."</string>
-    <string name="download_not_acceptable" msgid="5415339992984899924">"Haiwezi kupakua kwa sababu maudhui haiauniwi kwenye simu hii."</string>
-    <string name="download_file_error" msgid="7702971488793861815">"Haiwezi kumaliza kupakua kwa sababu hakuna nafasi ya kutosha."</string>
-    <string name="download_length_required" msgid="1240338682223054142">"Haiwezi kupakua kwa sababu ukubwa wa kipengee haiwezi kubainiwa."</string>
-    <string name="download_precondition_failed" msgid="6264432738865797635">"Kupakua kumekatizwa haiwezi kurudiwa."</string>
     <string name="search_the_web" msgid="6046130189241962337">"Tafuta wavuti"</string>
     <string name="webstorage_outofspace_notification_title" msgid="1160474608059771788">"Hifadhi ya kivinjari imejaa"</string>
     <string name="webstorage_outofspace_notification_text" msgid="47273584426988640">"Gusaa ili kupata nafasi."</string>
     <string name="webstorage_clear_data_title" msgid="689484577124333977">"Futa data iliyohifadhiwa"</string>
-    <string name="webstorage_clear_data_dialog_title" msgid="345457466368974706">"Futa data iliyohifadhiwa"</string>
     <string name="webstorage_clear_data_dialog_message" msgid="6200681632891775881">"Futa data zote zilizohifadhiwa na wavuti hii?"</string>
     <string name="webstorage_clear_data_dialog_ok_button" msgid="6682570951259237542">"Sawa"</string>
     <string name="webstorage_clear_data_dialog_cancel_button" msgid="2028867751958942762">"Ghairi"</string>
@@ -363,12 +331,10 @@
     <string name="geolocation_settings_page_title" msgid="1745477985097536528">"Futa ufikiaji mahali"</string>
     <string name="geolocation_settings_page_summary_allowed" msgid="9180251524290811398">"Tovuti hii kwa sasa inaweza kufikia mahali ulipo"</string>
     <string name="geolocation_settings_page_summary_not_allowed" msgid="7941769772784366199">"Tovuti hii kwa sasa haiwezi kufikia mahali ulipo"</string>
-    <string name="geolocation_settings_page_dialog_title" msgid="1549842043381347668">"Futa ufikiaji mahali"</string>
     <string name="geolocation_settings_page_dialog_message" msgid="8772923416296868537">"Futa ufikivu wa eneo ya wavuti hii?"</string>
     <string name="geolocation_settings_page_dialog_ok_button" msgid="2113465477131017852">"Sawa"</string>
     <string name="geolocation_settings_page_dialog_cancel_button" msgid="7941036504673409747">"Ghairi"</string>
     <string name="website_settings_clear_all" msgid="8739804325997655980">"Futa zote"</string>
-    <string name="website_settings_clear_all_dialog_title" msgid="5746255931965842184">"Futa zote"</string>
     <string name="website_settings_clear_all_dialog_message" msgid="1551164275687475061">"Futa data zote za wavuti na ruhusa za eneo?"</string>
     <string name="website_settings_clear_all_dialog_ok_button" msgid="7858504776529106243">"Sawa"</string>
     <string name="website_settings_clear_all_dialog_cancel_button" msgid="1896757051856611674">"Ghairi"</string>