diff --git a/Corona-Warn-App/src/main/res/values/antigen_strings.xml b/Corona-Warn-App/src/main/res/values/antigen_strings.xml
index f4319848e488e04a6f4167d3c17a650f198e8cd8..40f157a6f3fc99e6abe1fbba1ef9a347a69fe6b1 100644
--- a/Corona-Warn-App/src/main/res/values/antigen_strings.xml
+++ b/Corona-Warn-App/src/main/res/values/antigen_strings.xml
@@ -121,7 +121,7 @@
     <!-- XHED: submission result antigen fragment negative result proof title -->
     <string name="submission_test_result_antigen_negative_proof_title">"Verification Feature"</string>
     <!-- XHED: submission result antigen fragment negative result proof body -->
-    <string name="submission_test_result_antigen_negative_proof_body">"You can also use the test result displayed here as proof of a negative rapid test result. \n\nPlease note that you are only required to prove your rapid test result if this is required by law. You can prove the result using the app or in a different way. For more information, please familiarize yourself with the criteria for the acceptance of proof of testing in your federal state."</string>
+    <string name="submission_test_result_antigen_negative_proof_body">"Your test result is private, although some laws may require you to share it. When required, you may show it via any of the ways provided."</string>
     <!-- XHED: submission result antigen negative result counter title -->
     <string name="submission_test_result_antigen_negative_counter_title">"Result available since"</string>
     <!-- XHED: coronatest negative antigen result first info title -->
diff --git a/Corona-Warn-App/src/main/res/values/strings.xml b/Corona-Warn-App/src/main/res/values/strings.xml
index 966ec6cc861c29258ffe4d231197f7d9c8b3887d..ba2f0d31fa0e1ad78aa0b3cf6517bc4c62c9e6ef 100644
--- a/Corona-Warn-App/src/main/res/values/strings.xml
+++ b/Corona-Warn-App/src/main/res/values/strings.xml
@@ -2002,7 +2002,7 @@
     <!-- XHED: Trace location check-ins invalid qr code dialog title -->
     <string name="trace_location_attendee_invalid_qr_code_dialog_title">"Invalid QR Code"</string>
     <!-- YTXT: Trace location check-ins invalid qr code dialog message -->
-    <string name="trace_location_attendee_invalid_qr_code_dialog_message">"The scanned QR code is not valid.\nPlease scan a valid QR code.\n\n(%1$s)"</string>
+    <string name="trace_location_attendee_invalid_qr_code_dialog_message">"The scanned QR code is not valid for check-ins for an event or place. \nPlease scan a suitable QR code.\n\n(%1$s)"</string>
     <!-- XBUT: Trace location check-ins invalid qr code dialog positive button -->
     <string name="trace_location_attendee_invalid_qr_code_dialog_positive_button">"OK"</string>
     <!-- XBUT: Trace location check-ins invalid qr code dialog negative button -->
@@ -2012,8 +2012,12 @@
         Incompatibility warning card
     ###################################### -->
 
+    <!-- XHED: Incompitability card title -->
     <string name="incompatible_headline">"Incompatibility Warning"</string>
+    <!-- XTXT: Incompitability card content -->
     <string name="incompatible_advertising_not_supported">"Your smartphone can only receive COVID-19 notifications via Bluetooth, but not send them. This means you can be warned of exposures through this interface, but you cannot warn others of exposures yourself. You can send and receive warnings that result from check-ins."</string>
+    <!-- XTXT: Incompitability card content -->
     <string name="incompatible_scanning_not_supported">"Your smartphone cannot send or receive COVID-19 notifications via Bluetooth. You can send and receive warnings that result from check-ins."</string>
+    <!-- XTXT: Incompitability faq link -->
     <string name="incompatible_link">"https://www.coronawarn.app/en/faq/#incompatibility_warning"</string>
 </resources>
\ No newline at end of file