diff --git a/res/values-zu/strings.xml b/res/values-zu/strings.xml
index 7087ea2..796c2c4 100644
--- a/res/values-zu/strings.xml
+++ b/res/values-zu/strings.xml
@@ -86,7 +86,6 @@
     <string name="bookmark_needs_url" msgid="7809876865972755158">"Ibhukimakhi kumele ibe nendawo."</string>
     <string name="bookmark_url_not_valid" msgid="4917440933384496211">"Le-URL ayisebenzi."</string>
     <string name="bookmark_cannot_save_url" msgid="7836064647943671126">"Le URL ayikwazi ukubhukimakhiwa."</string>
-    <string name="delete_bookmark" msgid="2422989994934201992">"Susa"</string>
     <string name="bookmark_page" msgid="6845189305130307274">"Beka uphawu lokubekisa ikhasi eligcinwe ukubukwa"</string>
     <string name="bookmark_thumbnail_view" msgid="3164068314718522138">"Izithonjana"</string>
     <string name="bookmark_list_view" msgid="7848510619500937839">"Uhlu"</string>
@@ -182,7 +181,6 @@
     <string name="autofill_profile_successful_save" msgid="5691459703493331983">"Ukuzifakekela kombhalo kulondoloziwe."</string>
     <string name="autofill_profile_successful_delete" msgid="1790262652460723127">"Ukuzifakekela kwamagama kususiwe."</string>
     <string name="autofill_profile_editor_delete_profile" msgid="3098369314558164153">"Susa"</string>
-    <string name="autofill_setup_dialog_title" msgid="3564907335366130582">"Ukufaka-okuzenzakalelayo"</string>
     <string name="autofill_setup_dialog_message" msgid="1096164985825394616">"Isiphequluli singazigcwalisela amafomu ewebhu afana nalawa. Ungathanda ukulungisa uhlelo lokuzigcwalisela umbhalo?"</string>
     <string name="autofill_setup_dialog_negative_toast" msgid="3288881675232206984">"Ungakwazi njalo ukuthi usethe ukuzifakekela kombhalo usuka Esipheqululini &gt; Izisetho &gt; Iskrini esijwayelekile."</string>
     <string name="disable_autofill" msgid="8305901059849400354">"Khubaza ukufaka-okuzenzakalelayo"</string>
@@ -228,9 +226,8 @@
   </string-array>
     <string name="pref_min_font_size" msgid="8811125835817449131">"Usayizi wefonti olinganiselwe ophansi"</string>
     <string name="pref_min_font_size_value" msgid="2924708480509060209">"<xliff:g id="FONT_SIZE">%d</xliff:g>pt"</string>
-    <!-- outdated translation 8387229123479610157 -->     <string name="pref_text_zoom" msgid="5171056101805125497">"Sondeza umbhalo"</string>
-    <!-- no translation found for pref_zoom_on_double_tap (902786475250741795) -->
-    <skip />
+    <string name="pref_text_zoom" msgid="5171056101805125497">"Umbhalo uyakekela"</string>
+    <string name="pref_zoom_on_double_tap" msgid="902786475250741795">"Sondeza ithephu ephindwe kabili"</string>
     <string name="pref_force_userscalable" msgid="5641500562399892621">"Phoqelela ukuvumela ukusondeza"</string>
     <string name="pref_force_userscalable_summary" msgid="3613242300617172230">"Shintsha isicelo sewebusayithi ukulawula indlela yokwandisa"</string>
     <string name="pref_inverted_category" msgid="1280639705117152207">"Ukuphakelwa Kwesikrini Esihlanekezelwe"</string>
@@ -253,7 +250,6 @@
     <string name="pref_extras_reset_default" msgid="8904000515846202110">"Setha kabusha kube okuzenzakalelayo"</string>
     <string name="pref_extras_reset_default_summary" msgid="4247870778270414501">"Buyisela esimweni izilungiselelo ezizenzakalelayo"</string>
     <string name="pref_extras_reset_default_dlg" msgid="7922814420184322450">"Buyisela izisetho kokumisiwe?"</string>
-    <string name="pref_extras_reset_default_dlg_title" msgid="2250334970728938936">"Setha kabusha kube okuzenzakalelayo"</string>
     <string name="pref_development_title" msgid="3263854204533056480">"Lungisa amaphutha"</string>
     <string name="pref_default_text_encoding" msgid="5742965543955558478">"Umbhalo wekhodi wokubhaliwe"</string>
   <string-array name="pref_default_text_encoding_choices">
@@ -268,7 +264,7 @@
   </string-array>
     <string name="pref_default_text_encoding_dialogtitle" msgid="5508255018084978547">"Umbhalo wekhodi wokubhaliwe"</string>
     <string name="pref_accessibility_title" msgid="5127836981587423215">"Ukufinyeleleka"</string>
-    <!-- outdated translation 6288925476811083551 -->     <string name="pref_font_size_category" msgid="6683754355084218254">"Usayizi wefonti"</string>
+    <string name="pref_font_size_category" msgid="6683754355084218254">"Usayizi wombhalo"</string>
     <string name="pref_lab_title" msgid="5571091610359629423">"Amalebhu"</string>
     <string name="pref_lab_quick_controls" msgid="3267606522082281367">"Izilawuli ezisheshayo"</string>
     <string name="pref_lab_quick_controls_summary" msgid="3149664132600968775">"Habisa isithupha sisuke echosheni langakwesokunxele noma elesokudla ukuvula izilawuli bese ufihla insiza kanye naabhazi e-URL"</string>
@@ -280,7 +276,7 @@
     <string name="pref_data_preload_title" msgid="4479320472980292873">"Imiphumela yosesho iyafaka"</string>
   <string-array name="pref_data_preload_choices">
     <item msgid="5180466923190095508">"Akusoze"</item>
-    <item msgid="3514802063791531888">"kwi-WiFi kuphela"</item>
+    <item msgid="1791664748778640002">"Kwi Wi-Fi kuphela"</item>
     <item msgid="3944061253437827617">"Njalo"</item>
   </string-array>
     <string name="pref_data_preload_summary" msgid="3809168910751382727">"Vumela isiphequluli silayishe ngaphambilini imiphumelo ethenjwayo ngaphezulu yosesho esizindeni"</string>
@@ -300,7 +296,6 @@
     <string name="search_hint" msgid="4647356319916631820">"Sesha noma thayipha i-URL"</string>
     <string name="search_button_text" msgid="5235226933877634410">"Hamba"</string>
     <string name="search_settings_description" msgid="1422401062529014107">"Amabhukimakhi nomlando wewebhu."</string>
-    <string name="attention" msgid="3473639060042811244">"Ukunaka"</string>
     <string name="popup_window_attempt" msgid="31565781154067629">"Vumela lesayithi ukuthi ivule izinto eziane zivele?"</string>
     <string name="allow" msgid="1157313689171991335">"Vumela"</string>
     <string name="block" msgid="9172175889884707800">"Vimba"</string>
@@ -308,19 +303,6 @@
     <string name="too_many_windows_dialog_message" msgid="3644234634638290304">"Yehlulekile ukuvula ithebhu entsha ngaphambili kokuthi uvale eyodwa."</string>
     <string name="too_many_subwindows_dialog_title" msgid="3805453941587725944">"Okuzivulekayo sekuvuliwe kakade"</string>
     <string name="too_many_subwindows_dialog_message" msgid="2164725447981195556">"Kungavulwa okuthushukayo okukodwa ngesikhathi."</string>
-    <string name="download_title" msgid="2122874021047565594">"Umlando wokulayisha"</string>
-    <string name="download_unknown_filename" msgid="4013465542563652175">"&lt;Akwaziwa&gt;"</string>
-    <string name="download_menu_open" msgid="4888327480367757513">"Vula"</string>
-    <string name="download_menu_clear" msgid="6264454531553418124">"Sula ohlwini"</string>
-    <string name="download_menu_delete" msgid="8815502136393894148">"Susa"</string>
-    <string name="download_menu_cancel" msgid="2545333007601851574">"Khansela ukulayisha"</string>
-    <string name="download_menu_cancel_all" msgid="2136550823151999166">"Khansela konke okulayishiwe"</string>
-    <string name="download_cancel_dlg_title" msgid="8909108500262799748">"Khansela okulayishwayo"</string>
-    <string name="download_cancel_dlg_msg" msgid="2546124668173027248">"Hoxisha ucishe konke <xliff:g id="DOWNLOAD_COUNT">%d</xliff:g> ukulayisha okusuka emlandweni wokulayisha?"</string>
-    <string name="download_delete_file" msgid="8941963362686617405">"Susa"</string>
-    <string name="download_file_error_dlg_title" msgid="2693630283595384874">"Iphelelwe yisikhala"</string>
-    <string name="download_file_error_dlg_msg" msgid="5904538987107408124">"<xliff:g id="FILENAME">%s</xliff:g> yehlulekile ukulayisha."\n"Susa iskhala uphinde uzame futhi."</string>
-    <string name="download_failed_generic_dlg_title" msgid="6106781095337833391">"Ukulayisha akuphumelelanga"</string>
     <string name="download_no_sdcard_dlg_title" product="nosdcard" msgid="56777245081568508">"Isitoreji se-USB asitholakali"</string>
     <string name="download_no_sdcard_dlg_title" product="default" msgid="605904452159416792">"Alikho ikhadi le-SD"</string>
     <string name="download_no_sdcard_dlg_msg" product="nosdcard" msgid="3144652102051031721">"Isitoreji se-USB siyadingeka ukuze ulande i-<xliff:g id="FILENAME">%s</xliff:g>."</string>
@@ -330,25 +312,11 @@
     <string name="download_sdcard_busy_dlg_msg" product="nosdcard" msgid="8412543086906716875">"Ukulondolozwa kwe-USB simatasa. Ukuvumela ukulanda, khetha \"Vala isitoreji se-USB\' kwisaziso."</string>
     <string name="download_sdcard_busy_dlg_msg" product="default" msgid="2629425950473358591">"Ikhadi le-SD limatasa. Ukuvumela ukulanda, khetha \"Vala ukulondoloza nge-USB\" kwisaziso."</string>
     <string name="cannot_download" msgid="8150552478556798780">"Ingalayisha kuphela ama-URL e-\"http\" noma ama-\"https\"."</string>
-    <string name="download_no_application_title" msgid="4809479884191068159">"Ayikwazi ukuvula ifayela"</string>
-    <string name="retry" msgid="1835923075542266721">"Zama futhi"</string>
-    <string name="no_downloads" msgid="8031648287973400156">"Awukho ulando wokulayisha."</string>
-    <string name="download_error" msgid="21835634921715697">"Ayikwazanga ukulayisha."</string>
-    <string name="download_success" msgid="1651605015937749469">"<xliff:g id="FILE">%s</xliff:g> Ukulayisha kuqedile."</string>
-    <string name="download_running" msgid="2622942231322015059">"Iyalayisha..."</string>
     <string name="download_pending" msgid="2599683668575349559">"Iqalisa ukulayisha..."</string>
-    <string name="download_pending_network" msgid="6548714525679461053">"Ilinde uxhumano lwedatha..."</string>
-    <string name="download_running_paused" msgid="6418029352085656495">"Ilinde uxhumano lwedatha..."</string>
-    <string name="download_canceled" msgid="6057083743144492515">"Ukulayisha kukhanseliwe."</string>
-    <string name="download_not_acceptable" msgid="5415339992984899924">"Ayikwazi ukulanda. Okuqukethwe akusekelwe kule foni."</string>
-    <string name="download_file_error" msgid="7702971488793861815">"Iyehluleka ukulayisha ngena yokuthi asikho isikhala esanele."</string>
-    <string name="download_length_required" msgid="1240338682223054142">"Ayikwazi ukulayisha. Usayizi walentwana awutholwanga."</string>
-    <string name="download_precondition_failed" msgid="6264432738865797635">"Ukulayisha kuphazanyisiwe. Ngeke kuqaliswe futhi."</string>
     <string name="search_the_web" msgid="6046130189241962337">"Sesha iwebhu"</string>
     <string name="webstorage_outofspace_notification_title" msgid="1160474608059771788">"Ukulondoloza isiphequluli kugcwele"</string>
     <string name="webstorage_outofspace_notification_text" msgid="47273584426988640">"Thinta ukuvula iskhala."</string>
     <string name="webstorage_clear_data_title" msgid="689484577124333977">"Sula idatha elondoloziwe"</string>
-    <string name="webstorage_clear_data_dialog_title" msgid="345457466368974706">"Sula idatha elondoloziwe"</string>
     <string name="webstorage_clear_data_dialog_message" msgid="6200681632891775881">"Susa yonke i-data elondolozwe iwebusayithi?"</string>
     <string name="webstorage_clear_data_dialog_ok_button" msgid="6682570951259237542">"KULUNGILE"</string>
     <string name="webstorage_clear_data_dialog_cancel_button" msgid="2028867751958942762">"Khansela"</string>
@@ -363,12 +331,10 @@
     <string name="geolocation_settings_page_title" msgid="1745477985097536528">"Sula ukufinyelela indawo"</string>
     <string name="geolocation_settings_page_summary_allowed" msgid="9180251524290811398">"Le sayithi okwamanje ingafinyelela kundawo yakho"</string>
     <string name="geolocation_settings_page_summary_not_allowed" msgid="7941769772784366199">"Le sayithi ayikwazi okwamanje ukufinyelela kundawo yakho"</string>
-    <string name="geolocation_settings_page_dialog_title" msgid="1549842043381347668">"Sula ukufinyelela indawo"</string>
     <string name="geolocation_settings_page_dialog_message" msgid="8772923416296868537">"Susa izisetho zendawo zalewebusayithi?"</string>
     <string name="geolocation_settings_page_dialog_ok_button" msgid="2113465477131017852">"KULUNGILE"</string>
     <string name="geolocation_settings_page_dialog_cancel_button" msgid="7941036504673409747">"Khansela"</string>
     <string name="website_settings_clear_all" msgid="8739804325997655980">"Sula konke"</string>
-    <string name="website_settings_clear_all_dialog_title" msgid="5746255931965842184">"Sula konke"</string>
     <string name="website_settings_clear_all_dialog_message" msgid="1551164275687475061">"Susa yonke imininingwane ye-data kanye nemvume yendawo?"</string>
     <string name="website_settings_clear_all_dialog_ok_button" msgid="7858504776529106243">"KULUNGILE"</string>
     <string name="website_settings_clear_all_dialog_cancel_button" msgid="1896757051856611674">"Khansela"</string>