diff --git a/changelog.d/1116.improvements b/changelog.d/1116.improvements
new file mode 100644
index 0000000000..c1cbd69cbb
--- /dev/null
+++ b/changelog.d/1116.improvements
@@ -0,0 +1 @@
+Faciliter l'accès à l'aide sur la vérification d'appareil
\ No newline at end of file
diff --git a/library/ui-strings/src/main/res/values-fr/strings.xml b/library/ui-strings/src/main/res/values-fr/strings.xml
index 625c371f77..5cb568bf91 100644
--- a/library/ui-strings/src/main/res/values-fr/strings.xml
+++ b/library/ui-strings/src/main/res/values-fr/strings.xml
@@ -1542,7 +1542,7 @@
     <string name="power_level_edit_title">Définir le rôle</string>
     <string name="secure_backup_reset_no_history">Vous redémarrerez sans aucun historique, message, appareil ou utilisateurs connus</string>
     <string name="secure_backup_reset_if_you_reset_all">Si vous réinitialisez tout</string>
-    <string name="secure_backup_reset_all_no_other_devices">Uniquement si vous avez perdu votre Code et n\'avez aucun autre appareil connecté à ${app_name}.</string> <!-- Tchap: Use custom string -->
+    <string name="secure_backup_reset_all_no_other_devices">Uniquement si vous avez perdu votre code et n\'avez aucun autre appareil connecté à ${app_name}.</string> <!-- Tchap: Use custom string -->
     <string name="secure_backup_reset_all">Réinitialiser tout</string>
     <string name="bad_passphrase_key_reset_all_action">Générer un nouveau Code de Récupération</string> <!-- Tchap: Use custom string -->
     <string name="error_saving_media_file">Impossible d’enregistrer le fichier multimédia</string>
diff --git a/library/ui-strings/src/main/res/values-fr/strings_tchap.xml b/library/ui-strings/src/main/res/values-fr/strings_tchap.xml
index f084939c09..3e99cbc478 100644
--- a/library/ui-strings/src/main/res/values-fr/strings_tchap.xml
+++ b/library/ui-strings/src/main/res/values-fr/strings_tchap.xml
@@ -116,6 +116,7 @@
 
     <!-- Verification -->
     <string name="tchap_verification_conclusion_not_secure">La vérification de votre nouvelle session a échoué.</string>
+    <string name="tchap_verification_get_help">Obtenir de l’aide</string>
 
     <!-- Connectivity -->
     <string name="tchap_no_connection_service_status">Voir l’état du service</string>
diff --git a/library/ui-strings/src/main/res/values/strings.xml b/library/ui-strings/src/main/res/values/strings.xml
index 3bca8e05b4..978ba4530e 100644
--- a/library/ui-strings/src/main/res/values/strings.xml
+++ b/library/ui-strings/src/main/res/values/strings.xml
@@ -2688,7 +2688,7 @@
     <string name="failed_to_access_secure_storage">Failed to access secure storage</string>
     <string name="bad_passphrase_key_reset_all_action">Lost your Recovery Code? Generate a new one.</string><!-- Tchap: Use custom string -->
     <string name="secure_backup_reset_all">Reset everything</string>
-    <string name="secure_backup_reset_all_no_other_devices">Only do this if you have no other device you can verify this device with.</string>
+    <string name="secure_backup_reset_all_no_other_devices">Only do this if you lost your recovery code and you have no other device connected to ${app_name}.</string><!-- Tchap: Use custom string -->
     <string name="secure_backup_reset_all_no_other_devices_long">Resetting your verification keys cannot be undone. After resetting, you won\'t have access to old encrypted messages, and any friends who have previously verified you will see security warnings until you re-verify with them.</string>
     <!-- TODO TO BE REMOVED -->
     <string tools:ignore="UnusedResources" name="secure_backup_reset_if_you_reset_all">If you reset everything</string>
diff --git a/library/ui-strings/src/main/res/values/strings_tchap.xml b/library/ui-strings/src/main/res/values/strings_tchap.xml
index 6be5bb78a1..c8d27399a3 100644
--- a/library/ui-strings/src/main/res/values/strings_tchap.xml
+++ b/library/ui-strings/src/main/res/values/strings_tchap.xml
@@ -116,6 +116,7 @@
 
     <!-- Verification -->
     <string name="tchap_verification_conclusion_not_secure">Failed to verify your new session.</string>
+    <string name="tchap_verification_get_help">Get help</string>
 
     <!-- Connectivity -->
     <string name="tchap_no_connection_service_status">View the status of services</string>
diff --git a/vector/src/main/java/im/vector/app/features/crypto/verification/self/SelfVerificationController.kt b/vector/src/main/java/im/vector/app/features/crypto/verification/self/SelfVerificationController.kt
index 506d4222b8..ca450af7cc 100644
--- a/vector/src/main/java/im/vector/app/features/crypto/verification/self/SelfVerificationController.kt
+++ b/vector/src/main/java/im/vector/app/features/crypto/verification/self/SelfVerificationController.kt
@@ -54,6 +54,7 @@ class SelfVerificationController @Inject constructor(
 ) : BaseEpoxyVerificationController(stringProvider, colorProvider, eventHtmlRenderer) {
 
     interface InteractionListener : BaseEpoxyVerificationController.InteractionListener {
+        fun onClickHelp()
         fun onClickRecoverFromPassphrase()
         fun onClickSkip()
         fun onClickResetSecurity()
@@ -320,6 +321,15 @@ class SelfVerificationController @Inject constructor(
             listener { host.selfVerificationListener?.onClickResetSecurity() }
         }
 
+        bottomSheetVerificationActionItem {
+            id("help")
+            title(host.stringProvider.getString(CommonStrings.tchap_verification_get_help))
+            titleColor(host.colorProvider.getColorFromAttribute(com.google.android.material.R.attr.colorError))
+            iconRes(R.drawable.ic_arrow_right)
+            iconColor(host.colorProvider.getColorFromAttribute(com.google.android.material.R.attr.colorError))
+            listener { host.selfVerificationListener?.onClickHelp() }
+        }
+
         if (!state.isVerificationRequired) {
             bottomSheetDividerItem {
                 id("reset_div")
diff --git a/vector/src/main/java/im/vector/app/features/crypto/verification/self/SelfVerificationFragment.kt b/vector/src/main/java/im/vector/app/features/crypto/verification/self/SelfVerificationFragment.kt
index cce2290bfe..293c9ee7f4 100644
--- a/vector/src/main/java/im/vector/app/features/crypto/verification/self/SelfVerificationFragment.kt
+++ b/vector/src/main/java/im/vector/app/features/crypto/verification/self/SelfVerificationFragment.kt
@@ -37,10 +37,12 @@ import im.vector.app.core.platform.VectorBaseFragment
 import im.vector.app.core.utils.PERMISSIONS_FOR_TAKING_PHOTO
 import im.vector.app.core.utils.checkPermissions
 import im.vector.app.core.utils.onPermissionDeniedDialog
+import im.vector.app.core.utils.openUrlInChromeCustomTab
 import im.vector.app.core.utils.registerForPermissionsResult
 import im.vector.app.databinding.BottomSheetVerificationChildFragmentBinding
 import im.vector.app.features.crypto.verification.VerificationAction
 import im.vector.app.features.qrcode.QrCodeScannerActivity
+import im.vector.app.features.settings.VectorSettingsUrls
 import im.vector.lib.strings.CommonStrings
 import org.matrix.android.sdk.api.session.crypto.verification.EVerificationState
 import timber.log.Timber
@@ -94,6 +96,10 @@ class SelfVerificationFragment : VectorBaseFragment<BottomSheetVerificationChild
         controller.update(state)
     }
 
+    override fun onClickHelp() {
+        openUrlInChromeCustomTab(requireContext(), null, TCHAP_FAQ_VERIFICATION_URL)
+    }
+
     override fun onClickRecoverFromPassphrase() {
         viewModel.handle(VerificationAction.VerifyFromPassphrase)
     }
@@ -235,4 +241,9 @@ class SelfVerificationFragment : VectorBaseFragment<BottomSheetVerificationChild
             }
         }
     }
+
+    companion object {
+        private const val TCHAP_FAQ_VERIFICATION_URL =
+                "${VectorSettingsUrls.HELP}/fr/article/comment-verifier-un-nouvel-appareil-sur-tchap-xm0b0y/"
+    }
 }
diff --git a/vector/src/main/java/im/vector/app/features/home/room/detail/timeline/factory/EncryptedItemFactory.kt b/vector/src/main/java/im/vector/app/features/home/room/detail/timeline/factory/EncryptedItemFactory.kt
index b0644571b0..af0ffbfcf4 100644
--- a/vector/src/main/java/im/vector/app/features/home/room/detail/timeline/factory/EncryptedItemFactory.kt
+++ b/vector/src/main/java/im/vector/app/features/home/room/detail/timeline/factory/EncryptedItemFactory.kt
@@ -32,6 +32,7 @@ import im.vector.app.features.home.room.detail.timeline.helper.MessageItemAttrib
 import im.vector.app.features.home.room.detail.timeline.item.MessageTextItem_
 import im.vector.app.features.home.room.detail.timeline.tools.createLinkMovementMethod
 import im.vector.app.features.settings.VectorPreferences
+import im.vector.app.features.settings.VectorSettingsUrls
 import im.vector.lib.core.utils.epoxy.charsequence.toEpoxyCharSequence
 import im.vector.lib.strings.CommonStrings
 import me.gujun.android.span.image
@@ -139,6 +140,6 @@ class EncryptedItemFactory @Inject constructor(
 
     companion object {
         private const val TCHAP_FAQ_UTD_URL =
-                "https://aide.tchap.beta.gouv.fr/fr/article/dechiffrement-impossible-de-mes-messages-comment-y-remedier-android-m6e371/"
+                "${VectorSettingsUrls.HELP}/fr/article/dechiffrement-impossible-de-mes-messages-comment-y-remedier-android-m6e371/"
     }
 }